<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <!--In this example, an implecit style for Calendar is defined elsewhere in the appl…

原文:WPF DatePicker默认显示当前日期 WPF的日历选择控件默认为当前日期,共有两种方法,一种静态,一种动态. 静态的当然写在DatePicker控件的属性里了,动态的写在对应的cs文件里,具体请看下面.     1.方法一:     myDatePicker.Text = DateTime.Today.ToLongDateString();       2.方法二:     先在窗体头部引入命名空间:     xmlns:sys="clr-namespace:System;asse…

WPF的日历选择控件默认为当前日期,共有两种方法,一种静态,一种动态. 静态的当然写在DatePicker控件的属性里了,动态的写在对应的cs文件里,具体请看下面.     1.方法一:     myDatePicker.Text = DateTime.Today.ToLongDateString();       2.方法二:     先在窗体头部引入命名空间:     xmlns:sys="clr-namespace:System;assembly=mscorlib"     然后…

在项目中用到的 <Style TargetType="{x:Type DatePicker}"> <Setter Property="Foreground" Value="Black"/> <Setter Property="/> <Setter Property="/> <Setter Property="Focusable" Value="…

最近的项目,查询时只需要年和月,不需要日,因此需要对原有的DatePicker进行修改,查询了网上的内容,最终从一篇帖子里看到了添加附加属性的方法,地址是http://stackoverflow.com/questions/1798513/wpf-toolkit-datepicker-month-year-only 原文是用了两个类,其中一个是为了让DatePicker下的Calendar只显示年月,不显示日,另一个类是为了让DatePicker格式化为yyyy-MM格式,但是从文章中可以看出,…

效果图: 在App.cs添加如下代码: protected override void OnStartup(StartupEventArgs e) { base.OnStartup(e); EventManager.RegisterClassHandler(typeof(DatePicker), DatePicker.LoadedEvent, new RoutedEventHandler(DatePicker_Loaded)); } public static T GetChildOfType<…

获取DatePicker:date_Start上显示的时间date_Start.SelectedDate 比较两个dateTime类型的时间: DateTime StartDate =Convert.ToDateTime(date_Start.SelectedDate);DateTime EndDate = date_End.DisplayDate; //if (DateTime.Compare(StartDate, EndDate)>0) //或if (StartDate>EndDate){…

这个控件没有水印属性,依然使用依赖属性解决 public class DatePickerHelper { public static object GetWatermark(DependencyObject obj) { return (object)obj.GetValue(WatermarkProperty); } public static void SetWatermark(DependencyObject obj, object value) { obj.SetValue(Water…

两种方法: 1.通过后台赋值: this.datePicker.SelectedDate = DateTime.Now; 2.前台控件的属性直接赋值 xmlns:sys="clr-namespace:System;assembly=mscorlib" <DatePicker SelectedDate="{x:Static sys:DateTime.Now}" />…

1.需要引用2个类,第一个类DatePickerCalendar public class DatePickerCalendar { public static readonly DependencyProperty IsMonthYearProperty = DependencyProperty.RegisterAttached("IsMonthYear", typeof(bool), typeof(DatePickerCalendar), new PropertyMetadata(…

要得到DatePicker的textchange属性, 必须通过TextBoxBase.TextChanged 事件来处理. 想要判断是否当前DatePicker的textbox获取到焦点, 可以通过以下代码:   private void dtpBirth_TextChanged(object sender, TextChangedEventArgs e)         {             //             IInputElement child = FocusManag…

<!--Slider 样式--> <Style x:Key="StyleForRepeatButton" TargetType="{x:Type RepeatButton}"> <Style.Setters> <Setter Property="Background"> <Setter.Value> <LinearGradientBrush StartPoint="0.5…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <BooleanToVisibilityConverter x:Key="bool2VisibilityConverter" /> <!…

<ResourceDictionary 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:…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary 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:…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ItemsControl Margin=" ItemsSource="{Binding Source={StaticResource myTodoList}}"> <!--The ItemsControl has no default visual appearance. Use the Template property to specify a ControlTemplate to define the appearance of an ItemsCo…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary 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:…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary 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:…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <ResourceDictionary.MergedDictionaries> <ResourceDictionary Source="Share…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <!--<SnippetVerticalHIC>--> <Style x:Key="VerticalHIC" TargetT…

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <!--<SnippetVerticalHIC>--> <Style x:Key="VerticalHIC" TargetT…

Shared in all file window Button CheckBox Radiobutton Textbox ComboBox ListBox ItemsControl TreeView TabControl Expander DatePicker Menu ScrollBar Calendar DataGrid…

"想要说些什么 又不知从何说起",每当想要写一些关于wpf的文章,总是沉思良久,怕自己写不好.今天我想要说的是wpf中datagrid控件.我们先来看看它在整个类的层次结构:                                                                图1  wpf                                                                                      …

一．前言 申明:WPF自定义控件与样式是一个系列文章,前后是有些关联的,但大多是按照由简到繁的顺序逐步发布的等,若有不明白的地方可以参考本系列前面的文章,文末附有部分文章链接. 本文主要内容: 日历控件Calendar自定义样式: 日期控件DatePicker自定义样式,及Label标签.水印.清除日期功能扩展: 二．Calendar自定义样式 先看看效果: 从上面图可以看出,日历的显示其实有三种状态,如下面的分解图: "日"部分的显示: "月"部分的显示: &qu…