WPF DataGrid 数据绑定、样式、分页、增删改查，连接Access数据库

先上效果图：

XAML：

<UserControl

             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

             xmlns:local="clr-namespace:WpfAppFirst"

             xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" xmlns:dxprg="http://schemas.devexpress.com/winfx/2008/xaml/propertygrid" xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors" x:Class="WpfAppFirst.CheckList"

             mc:Ignorable="d"

             d:DesignHeight="300" d:DesignWidth="1000">

    <Grid>

        <!--#region 网线-->

        <Grid.ColumnDefinitions>

            <ColumnDefinition Width="*"/>

            <ColumnDefinition Width="3*"/>

            <ColumnDefinition Width="3*"/>

            <ColumnDefinition Width="3*"/>

            <ColumnDefinition Width="3*"/>

            <ColumnDefinition Width="*"/>

        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>

            <RowDefinition Height="40*"/>

            <RowDefinition Height="60*"/>

            <RowDefinition Height="140*"/>

            <RowDefinition Height="60*"/>

        </Grid.RowDefinitions>

        <!--#endregion-->

        <!--#region 标题-->

        <Border Grid.Column="1" Grid.Row="0" Grid.ColumnSpan="4" Grid.RowSpan="1">

            <Label Content="核查单位管理" Foreground="#000" FontSize="24" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <!--#endregion-->

        <!--#region 单位名称-->

        <Label Content="单位名称" Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" FontSize="18"></Label>

        <TextBox x:Name="Users_Company" Width="120" Height="30" Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0"></TextBox>

        <!--#endregion-->

        <!--#region 负责人-->

        <Label Content="负责人" Grid.Column="2" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" FontSize="18"></Label>

        <TextBox x:Name="Users_Name" Width="120" Height="30" Grid.Column="2" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0"></TextBox>

        <!--#endregion-->

        <!--#region 状态-->

        <Label Content="状态" Grid.Column="3" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" Padding="50,0,0,0" FontSize="18"></Label>

        <ComboBox x:Name="Users_IsDelete" Width="80" Height="30" Grid.Column="3" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0">

            <ComboBoxItem IsSelected="True">全部</ComboBoxItem>

            <ComboBoxItem>有效</ComboBoxItem>

            <ComboBoxItem>无效</ComboBoxItem>

        </ComboBox>

        <!--#endregion-->

        <!--#region 查询 添加-->

        <Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="#2862AD" Height="30" Width="65" CornerRadius="2,2,2,2"  HorizontalAlignment="Left" MouseLeftButtonDown="Border_MouseLeftButtonDown" Cursor="Hand">

            <Label Content="查询" FontSize="18" Foreground="#fff" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="#2862AD" Height="30" Width="65" CornerRadius="2,2,2,2"  HorizontalAlignment="Right" MouseLeftButtonDown="Border_MouseLeftButtonDown_1" Cursor="Hand">

            <Label Content="添加" FontSize="18" Foreground="#fff" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <!--<Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="Red" ></Border>-->

        <!--#endregion-->

        <!--#region 表格-->

        <DataGrid x:Name="dataGrid1" Grid.Column="1" Grid.Row="2" Grid.ColumnSpan="4" CanUserAddRows="False" AutoGenerateColumns="False" SelectionUnit="FullRow" ColumnHeaderHeight="40" Background="Transparent" SelectionMode="Single">

            <!--数据网格的样式属性-->

            <DataGrid.Style>

                <!--DataGrid样式-->

                <Style TargetType="DataGrid">

                    <!--设置HeadersVisibility：头部可见性，Column-->

                    <Setter Property="HeadersVisibility" Value="Column"/>

                    <!--水平网格线刷能见度-->

                    <Setter Property="HorizontalGridLinesBrush">

                        <Setter.Value>

                            <SolidColorBrush Color="#333" Opacity="0.2"/>

                        </Setter.Value>

                    </Setter>

                    <!--垂直网格线刷-->

                    <Setter Property="VerticalGridLinesBrush">

                        <Setter.Value>

                            <SolidColorBrush Color="#333" Opacity="0.2"/>

                            <!--Transparent-->

                        </Setter.Value>

                    </Setter>

                </Style>

            </DataGrid.Style>

            <!--数据网格的列标题样式属性-->

            <DataGrid.ColumnHeaderStyle>

                <!--样式类型：DataGridColumnHeader（数据网格列标题）-->

                <Style TargetType="{x:Type DataGridColumnHeader}">

                    <Setter Property="Background" Value="#E1F1FF"/>

                    <Setter Property="Foreground" Value="#000"/>

                    <Setter Property="HorizontalContentAlignment" Value="Center"/>

                    <!--设置边框笔刷（BorderBrush）-->

                    <Setter Property="BorderBrush">

                        <!--值-->

                        <Setter.Value>

                            <!--色刷，Opacity：透明度-->

                            <SolidColorBrush Color="#333" Opacity="0.2"></SolidColorBrush>

                        </Setter.Value>

                    </Setter>

                </Style>

            </DataGrid.ColumnHeaderStyle>

            <!--DataGrid的Rowstyle属性（数据表格的行样式）-->

            <DataGrid.RowStyle>

                <!--设置样式，类型：DataGridRow（数据表格行）-->

                <Style TargetType="DataGridRow">

                    <!--设置BorderThickness：边框粗细，value：值0-->

                    <Setter Property="BorderThickness" Value="0"/>

                    <!--<Setter Property="Background" Value="Transparent"/>Transparent：透明-->

                    <!--创建样式触发器-->

                    <Style.Triggers>

                        <!--是否是鼠标经过触发-->

                        <Trigger Property="IsMouseOver" Value="True">

                            <!--触发：背景颜色-->

                            <Setter Property="Background">

                                <!--Color：背景颜色值；Opacity：透明度-->

                                <Setter.Value>

                                    <SolidColorBrush Color="#E1F1FF" Opacity="1"></SolidColorBrush>

                                </Setter.Value>

                            </Setter>

                        </Trigger>

                        <!--是否选中时触发-->

                        <Trigger Property="IsSelected" Value="True">

                            <!--触发：Foreground（字体颜色）；Value：颜色值：Red-->

                            <Setter Property="Foreground" Value="Red"/>

                        </Trigger>

                    </Style.Triggers>

                </Style>

            </DataGrid.RowStyle>

            <!--DataGrid的CellStyle属性（数据表格的单元格样式）-->

            <DataGrid.CellStyle >

                <!--设置样式，类型：DataGridCell（数据表格的单元格）-->

                <Style TargetType="DataGridCell">

                    <!--设置BorderThickness：边框粗细，value：值0-->

                    <Setter Property="BorderThickness" Value="0"/>

                    <!--样式的触发器-->

                    <Style.Triggers>

                        <!--是否选中是触发-->

                        <Trigger Property="IsSelected" Value="True">

                            <!--触发：背景-->

                            <Setter Property="Background">

                                <!--设置触发背景的值-->

                                <Setter.Value>

                                    <!--Color：颜色，Opacity：透明度-->

                                    <SolidColorBrush Color="AntiqueWhite" Opacity="0.9"/>

                                </Setter.Value>

                            </Setter>

                            <!--设置字体颜色（Foreground）：红色（Red）-->

                            <Setter Property="Foreground" Value="Red"></Setter>

                        </Trigger>

                    </Style.Triggers>

                </Style>

            </DataGrid.CellStyle>

            <DataGrid.Columns>

                <!--用这种的话，单元格不能放多个可点击的控件，这个可以：DataGridTemplateColumn-->

                <!--<DataGridTextColumn Header="单位" Width="*" Binding="{Binding Company}" IsReadOnly="True">

                    <DataGridTextColumn.ElementStyle>

                        <Style TargetType="TextBlock">

                            <Setter Property="HorizontalAlignment" Value="Center"></Setter>

                            <Setter Property="FontSize" Value="14" />

                            <Setter Property="FontFamily" Value="微软雅黑" />

                            <Setter Property="Height" Value="40" />

                        </Style>

                    </DataGridTextColumn.ElementStyle>

                </DataGridTextColumn>-->

                <!--数据表格模板列;Header:标题，Width：{比例（*），固定值（int）}-->

                <DataGridTemplateColumn Header="编号" Width="*">

                    <!--数据表格模板列的单元格模板属性-->

                    <DataGridTemplateColumn.CellTemplate>

                        <!--数据模板-->

                        <DataTemplate>

                            <!--堆叠盘-->

                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">

                                <TextBlock Text="{Binding Id}"></TextBlock>

                            </StackPanel>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>

                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="负责人" Width="*">

                    <DataGridTemplateColumn.CellTemplate>

                        <DataTemplate>

                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">

                                <TextBlock Text="{Binding Name}"></TextBlock>

                            </StackPanel>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>

                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="单位" Width="*">

                    <DataGridTemplateColumn.CellTemplate>

                        <DataTemplate>

                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">

                                <TextBlock Text="{Binding Company}"></TextBlock>

                            </StackPanel>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>

                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="状态" Width="*">

                    <DataGridTemplateColumn.CellTemplate>

                        <DataTemplate>

                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">

                                <TextBlock Text="{Binding IsDelete}"></TextBlock>

                            </StackPanel>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>

                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="操作" Width="*">

                    <DataGridTemplateColumn.CellTemplate>

                        <DataTemplate>

                            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Height="40">

                                <!--框-->

                                <Border x:Name="borderEdit" HorizontalAlignment="Center" VerticalAlignment="Center" MouseLeftButtonDown="s_MouseLeftButtonDown">

                                    <Label Content="编辑" FontSize="14" VerticalAlignment="Center" Cursor="Hand"></Label>

                                </Border>

                                <Border x:Name="borderDelete" HorizontalAlignment="Center" VerticalAlignment="Center" MouseLeftButtonDown="Label_MouseDoubleClick" Cursor="Hand">

                                    <Label Content="删除" FontSize="14" VerticalAlignment="Center"></Label>

                                </Border>

                            </StackPanel>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>

                    <!--<DataGridTemplateColumn.CellTemplate>

                        <DataTemplate>

                            <Label Content="修改" MouseDoubleClick="s_MouseLeftButtonDown" HorizontalContentAlignment="Center" VerticalContentAlignment="Center"></Label>

                        </DataTemplate>

                    </DataGridTemplateColumn.CellTemplate>-->

                </DataGridTemplateColumn>

            </DataGrid.Columns>

        </DataGrid>

        <!--#endregion-->

        <!--#region 总记录数据-->

        <Border Grid.Column="1" Grid.Row="3">

            <Label x:Name="count" FontSize="16" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <!--#endregion-->

        <!--#region 转到第几页-->

        <Border Grid.Column="4" Grid.Row="3">

            <Label Content="转到       页" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Padding="0,0,15,0"></Label>

        </Border>

        <Border Grid.Column="4" Grid.Row="3">

            <TextBox x:Name="Page" Width="30" Height="20" InputMethod.IsInputMethodEnabled="False" PreviewTextInput="Page_PreviewTextInput"></TextBox>

        </Border>

        <Border Grid.Column="4" Grid.Row="3" VerticalAlignment="Center" HorizontalAlignment="Right">

            <Button Content="确定" Width="60" Height="20" VerticalContentAlignment="Center" Click="Button_Click"></Button>

        </Border>

        <!--#endregion-->

        <!--#region 上一页-->

        <Border Grid.Column="3" Grid.Row="3">

            <Image Source="Img\右2.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Left" Cursor="Hand" MouseUp="Image_MouseUp"></Image>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Image Source="Img\右1.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="20,0,0,0" Cursor="Hand" MouseUp="Image_MouseUp_1"></Image>

        </Border>

        <!--#endregion-->

        <!--#region 页数-->

        <Border Grid.Column="3" Grid.Row="3">

            <Label x:Name="CurrentPage" Content="1" Foreground="Red" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,100,0" Cursor="Hand"></Label>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Label x:Name="CurrentPage2" Content="1" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,70,0" Cursor="Hand"></Label>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Label x:Name="CurrentPage3" Content="1" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,40,0" Cursor="Hand"></Label>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Label Content="...." FontSize="12" Width="20" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Cursor="Hand"></Label>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Label x:Name="MaxPage" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="50,0,0,0" Cursor="Hand"></Label>

        </Border>

        <!--#endregion-->

        <!--#region 下一页-->

        <Border Grid.Column="3" Grid.Row="3">

            <Image Source="Img\左1.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,20,0" Cursor="Hand" MouseUp="Image_MouseUp_3"></Image>

        </Border>

        <Border Grid.Column="3" Grid.Row="3">

            <Image Source="Img\左2.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Right" Cursor="Hand" MouseUp="Image_MouseUp_2"></Image>

        </Border>

        <!--#endregion-->

    </Grid>

</UserControl>

后台隐藏代码：

using ExerciseModel;

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.OleDb;

using System.Linq;

using System.Text;

using System.Text.RegularExpressions;

using System.Threading.Tasks;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

namespace WpfAppFirst

{

    /// <summary>

    /// CheckList.xaml 的交互逻辑

    /// </summary>

    public partial class CheckList : UserControl

    {

        /// <summary>

        /// 当前页数

        /// </summary>

        private int Currentpage = ;

        /// <summary>

        /// 每页数据行

        /// </summary>

        private int pageRecord = ;

        /// <summary>

        /// 构造函数

        /// </summary>

        public CheckList()

        {

            InitializeComponent();

            this.count.Content = "共" + conns().Count() + "条数据";

            SetCurrentPage(Currentpage.ToString());

            this.MaxPage.Content = MaxPaging();

            this.Page.Text = Currentpage.ToString();

        }

        #region 连接数据库

        OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\\用户目录\\我的文档\\Access\\Organization.mdb"); //Jet OLEDB:Database Password=

        #endregion

        #region 事件

        /// <summary>

        /// 修改

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void s_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)

        {

            GetSelectedRow();

            UpdateUser uu = new WpfAppFirst.UpdateUser();

            uu.Ids.Content = SubRowsId().Id;

            uu.ShowDialog();

            Paging(pageRecord, Currentpage);

            //UpdateUser(SubRowsId().Name, SubRowsId().Company, SubRowsId().IsDelete, SubRowsId().Id);

        }

        /// <summary>

        /// 点击删除

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Label_MouseDoubleClick(object sender, MouseButtonEventArgs e)

        {

            MessageBoxResult result = MessageBox.Show("请确认删除此条数据？", "", MessageBoxButton.YesNo);

            if (result == MessageBoxResult.Yes)

            {

                DeleteUser(SubRowsId().Id);

                Paging(pageRecord, Currentpage);

                this.MaxPage.Content = MaxPaging();

                this.Page.Text = MaxPaging().ToString();

                this.count.Content = conns().Count();

            }

        }

        /// <summary>

        /// 条件查询

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)

        {

            SeleteWhere(GetName(), GetCompany(), GetIsDelete());

        }

        /// <summary>

        /// 添加

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Border_MouseLeftButtonDown_1(object sender, MouseButtonEventArgs e)

        {

            AddUser(GetName(), GetCompany(), GetIsDelete());

            int max = Convert.ToInt32(MaxPaging());

            Paging(pageRecord, max);

            Currentpage = max;

            this.MaxPage.Content = MaxPaging();

            this.Page.Text = MaxPaging().ToString();

            this.count.Content = conns().Count();

        }

        /// <summary>

        /// 跳转页数

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Button_Click(object sender, RoutedEventArgs e)

        {

            var page = this.Page.Text;

            var maxpage = MaxPaging();

            if (Convert.ToDouble(page) > maxpage)

            {

                Paging(pageRecord, Convert.ToInt32(maxpage));

                SetCurrentPage(maxpage.ToString());

                Currentpage = Convert.ToInt32(maxpage);

                Setpage(maxpage.ToString());

            }

            if (Convert.ToDouble(page) < )

            {

                Paging(pageRecord, );

                SetCurrentPage("");

                Currentpage = ;

                Setpage("");

            }

            else if (Convert.ToDouble(page) <= maxpage && Convert.ToDouble(page) > )

            {

                Paging(pageRecord, Convert.ToInt32(page));

                SetCurrentPage(page);

                Currentpage = Convert.ToInt32(page);

                Setpage(page);

            }

        }

        /// <summary>

        /// 利用正则表达式禁用英文的写入

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Page_PreviewTextInput(object sender, TextCompositionEventArgs e)

        {

            Regex re = new Regex("[^0-9.-]+");

            e.Handled = re.IsMatch(e.Text);

        }

        /// <summary>

        /// 第一页

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Image_MouseUp(object sender, MouseButtonEventArgs e)

        {

            if (Currentpage != )

            {

                Setpage("");

                SetCurrentPage("");

                Paging(pageRecord, );

                Currentpage = ;

            }

        }

        /// <summary>

        /// 上一页

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Image_MouseUp_1(object sender, MouseButtonEventArgs e)

        {

            if (Currentpage != )

            {

                Setpage((Currentpage - ).ToString());

                SetCurrentPage((Currentpage - ).ToString());

                Paging(pageRecord, --Currentpage);

            }

        }

        /// <summary>

        /// 最后一页

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Image_MouseUp_2(object sender, MouseButtonEventArgs e)

        {

            double MaxPage = MaxPaging();

            if (Currentpage != MaxPage)

            {

                Setpage(MaxPage.ToString());

                SetCurrentPage(MaxPage.ToString());

                Paging(pageRecord, (int)MaxPage);

                Currentpage = (int)MaxPage;

            }

        }

        /// <summary>

        /// 下一页

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Image_MouseUp_3(object sender, MouseButtonEventArgs e)

        {

            double MaxPage = MaxPaging();

            if (Currentpage != MaxPage)

            {

                Setpage((Currentpage + ).ToString());

                SetCurrentPage((Currentpage + ).ToString());

                Paging(pageRecord, ++Currentpage);

            }

        }

        #endregion

        #region 方法

        private DataRowView GetSelectedRow()

        {

            /*优化

             * 无论 DataGrid的SelectionUnit跟SelectionMode两个属性取任何值

             * 都存在选中的单元格

             * 可以根据选中的单元格做统一处理，获取选中的行

             *  GetSelectedRows()方法获取选中多行原理相同

            */

            if (dataGrid1 != null && dataGrid1.SelectedCells.Count != )

            {

                //只选中一个单元格时：返回单元格所在行

                //选中多个时：返回第一个单元格所在行

                return dataGrid1.SelectedCells[].Item as DataRowView;

            }

            return null;

        }

        #region 连接开关

        public void ConnOpen()

        {

            if (conn.State == System.Data.ConnectionState.Closed)

            {

                conn.Open();

            }

        }

        public void ConnClose()

        {

            if (conn.State == System.Data.ConnectionState.Open)

            {

                conn.Close();

            }

        }

        #endregion

        #region 设置当前页

        /// <summary>

        /// 设置当前页

        /// </summary>

        /// <param name="page">当前页数</param>

        public void SetCurrentPage(string page)

        {

            this.CurrentPage.Content = page;

            int max = Convert.ToInt32(MaxPaging());

            if (Convert.ToInt32(page) <= max - )

            {

                this.CurrentPage2.Content = Convert.ToInt32(page) + ;

            }

            else

            {

                this.CurrentPage2.Content = "";

            }

            if (Convert.ToInt32(page) <= max - )

            {

                this.CurrentPage3.Content = Convert.ToInt32(page) + ;

            }

            else

            {

                this.CurrentPage3.Content = "";

            }

        }

        /// <summary>

        /// 设置文本框中的当前数值

        /// </summary>

        /// <param name="page"></param>

        public void Setpage(string page)

        {

            this.Page.Text = page;

        }

        #endregion

        #region 最大页

        /// <summary>

        /// 获取最大页

        /// </summary>

        /// <returns></returns>

        public double MaxPaging()

        {

            double count = conns().Count();

            return Math.Ceiling(count / pageRecord);

        }

        #endregion 

        #region 获取选中行的原始值

        /// <summary>

        /// 获取选中行的原始值

        /// </summary>

        /// <param name="rowindex"></param>

        private Users1 SubRowsId()

        {

            return (Users1)dataGrid1.SelectedItem;

        }

        #endregion

        #region 获取文本

        /// <summary>

        /// 获取负责人

        /// </summary>

        public string GetName()

        {

            return this.Users_Name.Text;

        }

        /// <summary>

        /// 获取负责人单位

        /// </summary>

        /// <returns></returns>

        public string GetCompany()

        {

            return this.Users_Company.Text;

        }

        /// <summary>

        /// 获取状态值

        /// </summary>

        /// <returns></returns>

        public bool? GetIsDelete()

        {

            var bl = this.Users_IsDelete.Text.ToString();

            if (bl == "全部")

            {

                return null;

            }

            else if (bl == "有效")

            {

                return true;

            }

            else

            {

                return false;

            }

        }

        #endregion 

        #region 查询全部数据

        /// <summary>

        /// 查询全部数据

        /// </summary>

        public List<Users1> conns()

        {

            OleDbCommand cmd = conn.CreateCommand();

            cmd.CommandText = "select * from Users";

            ConnOpen();

            OleDbDataReader dr = cmd.ExecuteReader();

            DataTable dt = new DataTable();

            if (dr.HasRows)

            {

                for (int i = ; i < dr.FieldCount; i++)

                {

                    dt.Columns.Add(dr.GetName(i));

                }

                dt.Rows.Clear();

            }

            while (dr.Read())

            {

                DataRow row = dt.NewRow();

                for (int i = ; i < dr.FieldCount; i++)

                {

                    row[i] = dr[i];

                }

                dt.Rows.Add(row);

            }

            cmd.Dispose();

            ConnClose();

            List<Users1> lus1 = new List<Users1>();

            for (int i = ; i < dt.Rows.Count; i++)

            {

                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][]), Name = dt.Rows[i][].ToString(), Company = dt.Rows[i][].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][]) });

            }

            return lus1;

            //this.dataGrid1.ItemsSource = lus1;

        }

        #endregion

        #region 分页

        /// <summary>

        ///

        /// </summary>

        /// <param name="pageSize">页大小</param>

        /// <param name="currentPage">当前页数</param>

        /// <param name="totalCount">总页数</param>

        public void Paging(int pageSize, int currentPage)

        {

            //pageSize 每页显示多少条数据

            //pageNumber 页数 从客户端传来

            //pages = pageSize * (currentPage - 1) + 1

            int pages = pageSize * (currentPage - ) + ;

            string sql = string.Format("select top {0} * from Users where id>=(select max(id) from (select top {1} id from Users order by id asc ) t )", pageSize, pages);

            OleDbCommand cmd = conn.CreateCommand();

            cmd.CommandText = sql;

            ConnOpen();

            OleDbDataReader dr = cmd.ExecuteReader();

            DataTable dt = new DataTable();

            if (dr.HasRows)

            {

                for (int i = ; i < dr.FieldCount; i++)

                {

                    dt.Columns.Add(dr.GetName(i));

                }

                dt.Rows.Clear();

            }

            while (dr.Read())

            {

                DataRow row = dt.NewRow();

                for (int i = ; i < dr.FieldCount; i++)

                {

                    row[i] = dr[i];

                }

                dt.Rows.Add(row);

            }

            cmd.Dispose();

            ConnClose();

            List<Users1> lus1 = new List<Users1>();

            for (int i = ; i < dt.Rows.Count; i++)

            {

                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][]), Name = dt.Rows[i][].ToString(), Company = dt.Rows[i][].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][]) });

            }

            this.dataGrid1.ItemsSource = lus1;

        }

        #endregion

        #region 条件查询

        private void SeleteWhere(string Name, string Company, bool? IsDelete)

        {

            OleDbCommand cmd = conn.CreateCommand();

            string sql1 = string.Format("select * from Users where Name='{0}' or Company='{1}' and IsDelete={2}", Name, Company, IsDelete);

            string sql2 = string.Format("select * from Users where Name='{0}' or Company='{1}'", Name, Company);

            if (IsDelete != null) { cmd.CommandText = sql1; } else { cmd.CommandText = sql2; }

            ConnOpen();

            OleDbDataReader dr = cmd.ExecuteReader();

            DataTable dt = new DataTable();

            if (dr.HasRows)

            {

                for (int i = ; i < dr.FieldCount; i++)

                {

                    dt.Columns.Add(dr.GetName(i));

                }

                dt.Rows.Clear();

            }

            while (dr.Read())

            {

                DataRow row = dt.NewRow();

                for (int i = ; i < dr.FieldCount; i++)

                {

                    row[i] = dr[i];

                }

                dt.Rows.Add(row);

            }

            cmd.Dispose();

            ConnClose();

            List<Users1> lus1 = new List<Users1>();

            for (int i = ; i < dt.Rows.Count; i++)

            {

                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][]), Name = dt.Rows[i][].ToString(), Company = dt.Rows[i][].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][]) });

            }

            this.dataGrid1.ItemsSource = lus1;

        }

        #endregion 

        #region 删除

        private void DeleteUser(int Id)

        {

            try

            {

                ConnOpen();

                string strSql = string.Format("delete from Users where Id={0}", Id);

                OleDbCommand cmd = new OleDbCommand(strSql, conn);

                int a = cmd.ExecuteNonQuery();

                ConnClose();

                if (a > )

                {

                    conns();

                }

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

        }

        #endregion

        #region 修改

        private void UpdateUser(string Name, string Company, bool IsDelete, int Id)

        {

            try

            {

                ConnOpen();

                string strSql = string.Format("update Users set Name='{0}',Company='{1}',IsDelete={2} where Id={3}", Name, Company, IsDelete, Id);

                OleDbCommand cmd = new OleDbCommand(strSql, conn);

                int a = cmd.ExecuteNonQuery();

                ConnClose();

                if (a > )

                {

                    conns();

                }

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

        }

        //一个单元格结束编辑后

        //private void dataGrid1_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)

        //{

        //    MessageBox.Show("123123");

        //}

        //一行结束编辑后

        //private void dataGrid1_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e)

        //{

        //    MessageBox.Show("345345");

        //}

        #endregion

        #region 添加

        public void AddUser(string Name, string Company, bool? IsDelete)

        {

            try

            {

                ConnOpen();

                //如果为空,默认设置为有效(未删除)

                if (IsDelete == null) IsDelete = false;

                string strSql = string.Format("insert into Users(Name,Company,IsDelete) values('{0}','{1}',{2})", Name, Company, IsDelete);

                OleDbCommand cmd = new OleDbCommand(strSql, conn);

                int a = cmd.ExecuteNonQuery();

                ConnClose();

                if (a > )

                {

                    conns();

                }

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

        }

        #endregion

        #region gridcontrol设置

        public void set()

        {

            //dataGrid1.OptionsView.ShowGroupPanel = false;

            //dataGrid1.Columns[0].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;

            //dataGrid1.Columns[0].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;

        }

        #endregion 

        #endregion

    }

}

Users1类：

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

namespace ExerciseModel

{

    public class Users1 : INotifyPropertyChanged

    {

        private int id;

        private string name;

        private string company;

        private bool isDelete;

        public event PropertyChangedEventHandler PropertyChanged;

        protected void OnPropertyChanged(string propertyName)

        {

            if (PropertyChanged != null)

            {

                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));

            }

        }

        public int Id

        {

            get

            {

                return id;

            }

            set

            {

                id = value;

                OnPropertyChanged("Id");

            }

        }

        public string Name

        {

            get

            {

                return name;

            }

            set

            {

                name = value;

                OnPropertyChanged("Name");

            }

        }

        public string Company

        {

            get

            {

                return company;

            }

            set

            {

                company = value;

                OnPropertyChanged("Company");

            }

        }

        public bool IsDelete

        {

            get

            {

                return isDelete;

            }

            set

            {

                isDelete = value;

                OnPropertyChanged("IsDelete");

            }

        }

    }

}

点击修改运行的窗体效果图：

这个窗体的XAML：

<Window x:Class="WpfAppFirst.UpdateUser"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

        xmlns:local="clr-namespace:WpfAppFirst"

        mc:Ignorable="d"

        Title="UpdateUser" Height="327.988" Width="349.854" Loaded="Window_Loaded">

    <Grid>

        <Grid.ColumnDefinitions>

            <ColumnDefinition Width="*"/>

            <ColumnDefinition Width="*"/>

        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>

            <RowDefinition Height="*"/>

            <RowDefinition Height="*"/>

            <RowDefinition Height="*"/>

            <RowDefinition Height="*"/>

            <RowDefinition Height="*"/>

            <RowDefinition Height="*"/>

        </Grid.RowDefinitions>

        <Border Grid.ColumnSpan="2">

            <Label Content="修改" Foreground="#000" FontSize="24" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <Border Grid.Row="1" Grid.ColumnSpan="2">

            <Label Content="编号:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>

        </Border>

        <Border Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2">

            <Label x:Name="Ids" FontSize="14" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

        </Border>

        <Border Grid.Row="2" Grid.ColumnSpan="2">

            <Label Content="负责人:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>

        </Border>

        <Border Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2">

            <TextBox x:Name="UName" Background="AliceBlue" Height="30" Width="160"></TextBox>

        </Border>

        <Border Grid.Row="3" Grid.ColumnSpan="2">

            <Label Content="负责人单位:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>

        </Border>

        <Border Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="2">

            <TextBox x:Name="UCompany" Background="AliceBlue" Height="30" Width="160"></TextBox>

        </Border>

        <Border Grid.Row="4" Grid.ColumnSpan="2">

            <Label Content="状态:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>

        </Border>

        <Border Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2">

            <ComboBox x:Name="UIsDelete" Background="AliceBlue" Height="30" Width="160">

                <ComboBoxItem IsSelected="True">有效</ComboBoxItem>

                <ComboBoxItem>无效</ComboBoxItem>

            </ComboBox>

        </Border>

        <Border Grid.Row="5" Grid.ColumnSpan="1">

            <Border Background="Aquamarine" CornerRadius="2,2,2,2" Width="100" Height="30" Cursor="Hand" MouseLeftButtonDown="Border_MouseLeftButtonDown">

                <Label Content="确定" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

            </Border>

        </Border>

        <Border Grid.Row="5" Grid.Column="5" Grid.ColumnSpan="1">

            <Border Background="Aquamarine" CornerRadius="2,2,2,2" Width="100" Height="30" Cursor="Hand" MouseLeftButtonDown="Border_MouseLeftButtonDown_1">

                <Label Content="取消" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>

            </Border>

        </Border>

    </Grid>

</Window>

然后后台隐藏代码：

using ExerciseModel;

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.OleDb;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Shapes;

namespace WpfAppFirst

{

    /// <summary>

    /// UpdateUser.xaml 的交互逻辑

    /// </summary>

    public partial class UpdateUser : Window

    {

        public UpdateUser()

        {

            InitializeComponent();

        }

        #region 连接开关

        OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\\用户目录\\我的文档\\Access\\Organization.mdb"); //Jet OLEDB:Database Password=

        public void ConnOpen()

        {

            if (conn.State == System.Data.ConnectionState.Closed)

            {

                conn.Open();

            }

        }

        public void ConnClose()

        {

            if (conn.State == System.Data.ConnectionState.Open)

            {

                conn.Close();

            }

        }

        #endregion

        private void UUser(string Name, string Company, bool IsDelete, int Id)

        {

            try

            {

                ConnOpen();

                string strSql = string.Format("update Users set Name='{0}',Company='{1}',IsDelete={2} where Id={3}", Name, Company, IsDelete, Id);

                OleDbCommand cmd = new OleDbCommand(strSql, conn);

                int a = cmd.ExecuteNonQuery();

                ConnClose();

                if (a > )

                {

                    MessageBox.Show("已修改");

                }

            }

            catch (Exception ex)

            {

                MessageBox.Show(ex.Message);

            }

        }

        #region 查询

        public DataTable SelectUser(int id)

        {

            OleDbCommand cmd = conn.CreateCommand();

            string sql = string.Format("select * from Users where id={0}", id);

            cmd.CommandText = sql;

            ConnOpen();

            OleDbDataReader dr = cmd.ExecuteReader();

            DataTable dt = new DataTable();

            if (dr.HasRows)

            {

                for (int i = ; i < dr.FieldCount; i++)

                {

                    dt.Columns.Add(dr.GetName(i));

                }

                dt.Rows.Clear();

            }

            while (dr.Read())

            {

                DataRow row = dt.NewRow();

                for (int i = ; i < dr.FieldCount; i++)

                {

                    row[i] = dr[i];

                }

                dt.Rows.Add(row);

            }

            cmd.Dispose();

            ConnClose();

            return dt;

            //List<Users1> lus1 = new List<Users1>();

            //for (int i = 0; i < dt.Rows.Count; i++)

            //{

            //    lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][0]), Name = dt.Rows[i][1].ToString(), Company = dt.Rows[i][2].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][3]) });

            //}

        }

        #endregion

        /// <summary>

        /// 修改

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)

        {

            bool bl = false;

            if (this.UIsDelete.Text == "有效")

                bl = true;

            UUser(this.UName.Text, this.UCompany.Text, bl, Convert.ToInt32(this.Ids.Content));

        }

        /// <summary>

        /// 取消

        /// </summary>

        /// <param name="sender"></param>

        /// <param name="e"></param>

        private void Border_MouseLeftButtonDown_1(object sender, MouseButtonEventArgs e)

        {

            this.Close();

        }

        private void Window_Loaded(object sender, RoutedEventArgs e)

        {

            var sour = SelectUser(Convert.ToInt32(this.Ids.Content));

            this.UName.Text = sour.Rows[]["Name"].ToString();

            this.UCompany.Text = sour.Rows[]["Company"].ToString();

            this.UIsDelete.SelectedItem = sour.Rows[]["IsDelete"].ToString();

        }

    }

}

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