C#自动切换Windows窗口程序，如何才能调出主窗口？

 namespace AutoChangeWindow

 {

     partial class Form1

     {

         /// <summary>

         /// 必需的设计器变量。

         /// </summary>

         private System.ComponentModel.IContainer components = null;

         /// <summary>

         /// 清理所有正在使用的资源。

         /// </summary>

         /// <param name="disposing">如果应释放托管资源，为 true；否则为 false。</param>

         protected override void Dispose(bool disposing)

         {

             if (disposing && (components != null))

             {

                 components.Dispose();

             }

             base.Dispose(disposing);

         }

         #region Windows 窗体设计器生成的代码

         /// <summary>

         /// 设计器支持所需的方法 - 不要

         /// 使用代码编辑器修改此方法的内容。

         /// </summary>

         private void InitializeComponent()

         {

             this.btnGetProcessList = new System.Windows.Forms.Button();

             this.btnStart = new System.Windows.Forms.Button();

             this.txtWin1 = new System.Windows.Forms.TextBox();

             this.label1 = new System.Windows.Forms.Label();

             this.label2 = new System.Windows.Forms.Label();

             this.txtWin2 = new System.Windows.Forms.TextBox();

             this.txtWin3 = new System.Windows.Forms.TextBox();

             this.label3 = new System.Windows.Forms.Label();

             this.label4 = new System.Windows.Forms.Label();

             this.btnStop = new System.Windows.Forms.Button();

             this.label5 = new System.Windows.Forms.Label();

             this.label6 = new System.Windows.Forms.Label();

             this.label7 = new System.Windows.Forms.Label();

             this.txtSpan1 = new System.Windows.Forms.TextBox();

             this.txtSpan2 = new System.Windows.Forms.TextBox();

             this.txtSpan3 = new System.Windows.Forms.TextBox();

             this.label8 = new System.Windows.Forms.Label();

             this.label9 = new System.Windows.Forms.Label();

             this.label10 = new System.Windows.Forms.Label();

             this.SuspendLayout();

             //

             // btnGetProcessList

             //

             this.btnGetProcessList.Location = new System.Drawing.Point(-, -);

             this.btnGetProcessList.Name = "btnGetProcessList";

             this.btnGetProcessList.Size = new System.Drawing.Size(, );

             this.btnGetProcessList.TabIndex = ;

             this.btnGetProcessList.Text = "获取进程列表";

             this.btnGetProcessList.UseVisualStyleBackColor = true;

             //

             // btnStart

             //

             this.btnStart.Location = new System.Drawing.Point(, );

             this.btnStart.Name = "btnStart";

             this.btnStart.Size = new System.Drawing.Size(, );

             this.btnStart.TabIndex = ;

             this.btnStart.Text = "启动";

             this.btnStart.UseVisualStyleBackColor = true;

             this.btnStart.Click += new System.EventHandler(this.btnStart_Click);

             //

             // txtWin1

             //

             this.txtWin1.Location = new System.Drawing.Point(, );

             this.txtWin1.Name = "txtWin1";

             this.txtWin1.Size = new System.Drawing.Size(, );

             this.txtWin1.TabIndex = ;

             //

             // label1

             //

             this.label1.AutoSize = true;

             this.label1.Location = new System.Drawing.Point(, );

             this.label1.Name = "label1";

             this.label1.Size = new System.Drawing.Size(, );

             this.label1.TabIndex = ;

             this.label1.Text = "窗口1：";

             //

             // label2

             //

             this.label2.AutoSize = true;

             this.label2.Location = new System.Drawing.Point(, );

             this.label2.Name = "label2";

             this.label2.Size = new System.Drawing.Size(, );

             this.label2.TabIndex = ;

             this.label2.Text = "窗口2：";

             //

             // txtWin2

             //

             this.txtWin2.Location = new System.Drawing.Point(, );

             this.txtWin2.Name = "txtWin2";

             this.txtWin2.Size = new System.Drawing.Size(, );

             this.txtWin2.TabIndex = ;

             //

             // txtWin3

             //

             this.txtWin3.Location = new System.Drawing.Point(, );

             this.txtWin3.Name = "txtWin3";

             this.txtWin3.Size = new System.Drawing.Size(, );

             this.txtWin3.TabIndex = ;

             //

             // label3

             //

             this.label3.AutoSize = true;

             this.label3.Location = new System.Drawing.Point(, );

             this.label3.Name = "label3";

             this.label3.Size = new System.Drawing.Size(, );

             this.label3.TabIndex = ;

             this.label3.Text = "窗口3：";

             //

             // label4

             //

             this.label4.AutoSize = true;

             this.label4.Location = new System.Drawing.Point(, );

             this.label4.Name = "label4";

             this.label4.Size = new System.Drawing.Size(, );

             this.label4.TabIndex = ;

             this.label4.Text = "填写窗口名称";

             //

             // btnStop

             //

             this.btnStop.Location = new System.Drawing.Point(, );

             this.btnStop.Name = "btnStop";

             this.btnStop.Size = new System.Drawing.Size(, );

             this.btnStop.TabIndex = ;

             this.btnStop.Text = "停止";

             this.btnStop.UseVisualStyleBackColor = true;

             this.btnStop.Click += new System.EventHandler(this.btnStop_Click);

             //

             // label5

             //

             this.label5.AutoSize = true;

             this.label5.Location = new System.Drawing.Point(, );

             this.label5.Name = "label5";

             this.label5.Size = new System.Drawing.Size(, );

             this.label5.TabIndex = ;

             this.label5.Text = "间隔";

             //

             // label6

             //

             this.label6.AutoSize = true;

             this.label6.Location = new System.Drawing.Point(, );

             this.label6.Name = "label6";

             this.label6.Size = new System.Drawing.Size(, );

             this.label6.TabIndex = ;

             this.label6.Text = "间隔";

             //

             // label7

             //

             this.label7.AutoSize = true;

             this.label7.Location = new System.Drawing.Point(, );

             this.label7.Name = "label7";

             this.label7.Size = new System.Drawing.Size(, );

             this.label7.TabIndex = ;

             this.label7.Text = "间隔";

             //

             // txtSpan1

             //

             this.txtSpan1.Location = new System.Drawing.Point(, );

             this.txtSpan1.Name = "txtSpan1";

             this.txtSpan1.Size = new System.Drawing.Size(, );

             this.txtSpan1.TabIndex = ;

             //

             // txtSpan2

             //

             this.txtSpan2.Location = new System.Drawing.Point(, );

             this.txtSpan2.Name = "txtSpan2";

             this.txtSpan2.Size = new System.Drawing.Size(, );

             this.txtSpan2.TabIndex = ;

             //

             // txtSpan3

             //

             this.txtSpan3.Location = new System.Drawing.Point(, );

             this.txtSpan3.Name = "txtSpan3";

             this.txtSpan3.Size = new System.Drawing.Size(, );

             this.txtSpan3.TabIndex = ;

             //

             // label8

             //

             this.label8.AutoSize = true;

             this.label8.Location = new System.Drawing.Point(, );

             this.label8.Name = "label8";

             this.label8.Size = new System.Drawing.Size(, );

             this.label8.TabIndex = ;

             this.label8.Text = "秒";

             //

             // label9

             //

             this.label9.AutoSize = true;

             this.label9.Location = new System.Drawing.Point(, );

             this.label9.Name = "label9";

             this.label9.Size = new System.Drawing.Size(, );

             this.label9.TabIndex = ;

             this.label9.Text = "秒";

             //

             // label10

             //

             this.label10.AutoSize = true;

             this.label10.Location = new System.Drawing.Point(, );

             this.label10.Name = "label10";

             this.label10.Size = new System.Drawing.Size(, );

             this.label10.TabIndex = ;

             this.label10.Text = "秒";

             //

             // Form1

             //

             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 12F);

             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

             this.ClientSize = new System.Drawing.Size(, );

             this.Controls.Add(this.label10);

             this.Controls.Add(this.label9);

             this.Controls.Add(this.label8);

             this.Controls.Add(this.txtSpan3);

             this.Controls.Add(this.txtSpan2);

             this.Controls.Add(this.txtSpan1);

             this.Controls.Add(this.label7);

             this.Controls.Add(this.label6);

             this.Controls.Add(this.label5);

             this.Controls.Add(this.btnStop);

             this.Controls.Add(this.label4);

             this.Controls.Add(this.txtWin3);

             this.Controls.Add(this.label3);

             this.Controls.Add(this.txtWin2);

             this.Controls.Add(this.label2);

             this.Controls.Add(this.label1);

             this.Controls.Add(this.txtWin1);

             this.Controls.Add(this.btnStart);

             this.Controls.Add(this.btnGetProcessList);

             this.Name = "Form1";

             this.Text = "窗口自动切换";

             this.Load += new System.EventHandler(this.Form1_Load);

             this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown);

             this.ResumeLayout(false);

             this.PerformLayout();

         }

         #endregion

         private System.Windows.Forms.Button btnGetProcessList;

         private System.Windows.Forms.Button btnStart;

         private System.Windows.Forms.TextBox txtWin1;

         private System.Windows.Forms.Label label1;

         private System.Windows.Forms.Label label2;

         private System.Windows.Forms.TextBox txtWin2;

         private System.Windows.Forms.TextBox txtWin3;

         private System.Windows.Forms.Label label3;

         private System.Windows.Forms.Label label4;

         private System.Windows.Forms.Button btnStop;

         private System.Windows.Forms.Label label5;

         private System.Windows.Forms.Label label6;

         private System.Windows.Forms.Label label7;

         private System.Windows.Forms.TextBox txtSpan1;

         private System.Windows.Forms.TextBox txtSpan2;

         private System.Windows.Forms.TextBox txtSpan3;

         private System.Windows.Forms.Label label8;

         private System.Windows.Forms.Label label9;

         private System.Windows.Forms.Label label10;

     }

 }

 using System;

 using System.Windows.Forms;

 using System.Diagnostics;

 using System.Runtime.InteropServices;

 using System.Threading;

 namespace AutoChangeWindow

 {

     public partial class Form1 : Form

     {

         public Form1()

         {

             InitializeComponent();

             this.txtWin1.Text = "计算器";

             this.txtWin2.Text = "无标题 - 记事本";

             this.txtWin3.Text = "窗口自动切换";

             this.txtSpan1.Text = this.txtSpan2.Text = this.txtSpan3.Text = "";

         }

         #region API

         [DllImport("user32.dll")]

         private static extern bool SetForegroundWindow(IntPtr hWnd);

         [DllImport("user32.dll")]

         private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);

         [DllImport("user32.dll")]

         private static extern IntPtr GetForegroundWindow();

         [DllImport("kernel32.dll")]

         private static extern double GetCurrentThreadId();

         [DllImport("user32.dll")]

         private static extern double GetWindowThreadProcessId(IntPtr hWnd, string lpdwProcessId);

         [DllImport("user32.dll")]

         private static extern bool AttachThreadInput(double idAttach, double idAttachTo, bool fAttach);

         [DllImport("user32.dll", EntryPoint = "ShowWindow", SetLastError = true)]

         static extern bool ShowWindow(IntPtr hWnd, uint nCmdShow);

         [DllImport("user32.dll", EntryPoint = "SetWindowPos")]

         static extern bool SetWindowPos(

         IntPtr hWnd,

         IntPtr hWndInsertAfter,

         int X,

         int Y,

         int cx,

         int cy,

         uint uFlags

         );

         static readonly IntPtr HWND_TOPMOST = new IntPtr(-);

         static readonly IntPtr HWND_NOTOPMOST = new IntPtr(-);

         static readonly IntPtr HWND_TOP = new IntPtr();

         const UInt32 SWP_NOSIZE = 0x0001;

         const UInt32 SWP_NOMOVE = 0x0002;

         const UInt32 SWP_NOZORDER = 0x0004;

         const UInt32 SWP_NOREDRAW = 0x0008;

         const UInt32 SWP_NOACTIVATE = 0x0010;

         const UInt32 SWP_FRAMECHANGED = 0x0020;

         const UInt32 SWP_SHOWWINDOW = 0x0040;

         const UInt32 SWP_HIDEWINDOW = 0x0080;

         const UInt32 SWP_NOCOPYBITS = 0x0100;

         const UInt32 SWP_NOOWNERZORDER = 0x0200;

         const UInt32 SWP_NOSENDCHANGING = 0x0400;

         const UInt32 TOPMOST_FLAGS = SWP_NOMOVE | SWP_NOSIZE;

         const UInt32 SW_HIDE = ;             // ' {隐藏}Private Const SW_ShowNormal = 1         ' {用最近的大小和位置显示, 激活}/

         const UInt32 SW_NORMAL = ;          // ' {同 SW_ShowNORMAL}Private Const SW_ShowMinimized = 2      ' {最小化, 激活}

         const UInt32 SW_ShowMaximized = ;    // ' {最大化, 激活}Private Const SW_Maximize = 3           ' {同 SW_ShowMaximized}

         const UInt32 SW_ShowNOACTIVATE = ;   // ' {用最近的大小和位置显示, 不激活}Private Const SW_Show = 5               ' {同 SW_ShowNORMAL}

         const UInt32 SW_Minimize = ;       // ' {最小化, 不激活}Private Const SW_ShowMinNOACTIVE = 7    ' {同 SW_Minimize}

         const UInt32 SW_ShowNA = ;          // ' {同 SW_ShowNOACTIVATE}Private Const SW_RESTORE = 9            ' {同 SW_ShowNORMAL}

         const UInt32 SW_ShowDEFAULT = ;    // ' {同 SW_ShowNORMAL}Private Const SW_Max = 10               ' {同 SW_ShowNORMAL}

         #endregion

         private void Form1_Load(object sender, EventArgs e)

         {

         }

         int n = ;

         protected void ExecChangeWindow()

         {

             do

             {

                 IntPtr hWnd = FindWindow(null, "计算器");

                 double dwForeID;

                 double dwCurID;

                 IntPtr hForeWnd = GetForegroundWindow();

                 dwCurID = GetCurrentThreadId();

                 dwForeID = GetWindowThreadProcessId(hForeWnd, null);

                 AttachThreadInput(dwCurID, dwForeID, true);

                 ShowWindow(hWnd, SW_ShowMaximized);

                 SetWindowPos(hWnd, HWND_TOPMOST, , , , , SWP_NOSIZE | SWP_NOMOVE);

                 SetWindowPos(hWnd, HWND_NOTOPMOST, , , , , SWP_NOSIZE | SWP_NOMOVE);

                 SetForegroundWindow(hWnd);

                 AttachThreadInput(dwCurID, dwForeID, false);

                 int span1 = int.Parse("");

                 Thread.Sleep(span1 * );

                 hWnd = FindWindow(null, "无标题 - 记事本");

                 hForeWnd = GetForegroundWindow();

                 dwCurID = GetCurrentThreadId();

                 dwForeID = GetWindowThreadProcessId(hForeWnd, null);

                 AttachThreadInput(dwCurID, dwForeID, true);

                 ShowWindow(hWnd, SW_ShowMaximized);

                 SetWindowPos(hWnd, HWND_TOPMOST, , , , , SWP_NOSIZE | SWP_NOMOVE);

                 SetWindowPos(hWnd, HWND_NOTOPMOST, , , , , SWP_NOSIZE | SWP_NOMOVE);

                 SetForegroundWindow(hWnd);

                 AttachThreadInput(dwCurID, dwForeID, false);

                 span1 = int.Parse("");

                Thread.Sleep(span1 * );

                //hWnd = FindWindow(null, "窗口自动切换");

                //hForeWnd = GetForegroundWindow();

                //dwCurID = GetCurrentThreadId();

                //dwForeID = GetWindowThreadProcessId(hForeWnd, null);

                //AttachThreadInput(dwCurID, dwForeID, true);

                //ShowWindow(hWnd, SW_ShowMaximized);

                //SetWindowPos(hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);

                //SetWindowPos(hWnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);

                //SetForegroundWindow(hWnd);

                //AttachThreadInput(dwCurID, dwForeID, false);

                //span1 = int.Parse("10");

                //Thread.Sleep(span1 * 1000);

             }

             while (n > );

         }

         private void btnStart_Click(object sender, EventArgs e)

         {

             Thread thread = new Thread(new ThreadStart(ExecChangeWindow));

           //  ThreadPool.QueueUserWorkItem(new WaitCallback(ExecChangeWindow));

         }

         private void btnStop_Click(object sender, EventArgs e)

         {

             n = ;

         }

         private void Form1_KeyDown(object sender, KeyEventArgs e)

         {

             if (e.KeyCode == Keys.F12)

             {

             }

         }

     }

 }

求教：为何我的主窗口切不到最上面，一直显示“无法响应”，我猜的原因是Thread.Sleep()导致的。

请问我该如何做，可以切到主窗口并能执行“停止”动作呢？

C#自动切换Windows窗口程序，如何才能调出主窗口？的更多相关文章

MFC窗口程序显示命令行输出窗口的方法
来源:http://blog.csdn.net/k_shmily/article/details/52596927 WINDOWS为你提供了一系列的API来完成这个功能,例如:ReadConsole, ...
python + selenium webdriver 从主窗口A跳转至主窗口B后，无法定位窗口B的元素的问题
在做登录脚本的时候,如果只是单纯从登录页面进行元素定位的话,并不存在这个问题但实际情况是,从首页A进入到登录页面B(并非弹出框),这时候在页面B无法定位到该页面的元素问题:从页面A进入页面B,无法 ...
[Qt Creator 快速入门] 第5章应用程序主窗口
对于日常见到的应用程序而言,许多都是基于主窗口的,主窗口中包含了菜单栏.工具栏.状态栏和中心区域等.这一章会详细介绍主窗口的每一个部分,还会涉及资源管理.富文本处理.拖放操作和文档打印等相关内容.重点 ...
C# 控制台程序如何能不显示窗口
创建好控制台程序后,选中项目,右键,属性,输出类型选为“windows 应用程序” 这样就没有dos窗口了
VS2010 win32项目windows窗体程序向导生成代码解析
目录: 1.Win32项目的windows窗体程序的向导生成了如下代码 2.手工生成代码如下 3.当消息队列中没有消息需要处理,我们可以利用这段时间处理我们自己的任务 1.Win32项目的window ...
win32程序之窗口程序,以及消息机制
win32程序值窗口程序,以及消息机制一丶简介通过上一讲.我们了解了窗口其实是绘制出来的.而且是不断绘制的过程. 所以窗口的本质是绘制. 但是我们现在看到的窗口程序.都可以点击关闭按钮. 使用鼠标 ...
Windows程序设计1(工具、编码、窗口)
一.几个常用小工具: 1. 编译器:CL.EXE 将源文件转变为目标文件(汇编语言). CL.EXE /c xxx.c 或 xx.cpp cl.exe -? 显示cl帮助 cl.exe ...
WinForm 之程序启动不显示主窗体
在 WinForm 程序启动时,不显示主窗体的实现方法主要有以下5种,第五种最简单,而且效果也不错,第四种方法也值得推荐. 实例代码如下: //隐藏窗体的方法1/5:不指定任何窗体为主窗体 //注意: ...
Qt5 主窗口组成
1. 菜单栏菜单是一系列命令的列表.为了实现菜单.工具栏按钮.键盘快捷键等命令的一致性,Qt使用动作(Action)来表示这些命令.Qt的菜单就是由一系列的QAction动作对象构成的列表,而菜单栏 ...

随机推荐

华为上机测试题（及格分数线-java）
PS:自己写的,自测试OK,供大家参考. /* 描述:10个学生考完期末考试评卷完成后,A老师需要划出及格线,要求如下:(1) 及格线是10的倍数:(2) 保证至少有60%的学生及格:(3) 如果所有 ...
［转］Google 的开源技术protobuf 简介与例子
本文来自CSDN博客:http://blog.csdn.NET/program_think/archive/2009/05/31/4229773.aspx 今天来介绍一下“Protocol Buffe ...
unicode和utf8之间的关系
,字符编码是计算机技术的基石,想要熟练使用计算机,懂得一点字符编码的知识,还是很有必要的. 1. ASCII码我们知道,在计算机内部,所有的信息最终都表示为一个二进制的字符串.每一个二进制位(bit ...
flask框架基本使用(1)(基本框架搭建与请求参数接收)
#转载请留言联系 Flask 是一个 Python 实现的 Web 开发微框架. 1.搭建Flask开发环境在你开发项目的时候,你拥有的项目越多,同时使用不同版本的 Python 工作的可能性也就越 ...
java获取当前类名和方法名
Description Below I present you two different ways to get the current Class: Using Thread Using getC ...
poj 1389(离散化+计算几何)
Area of Simple Polygons Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 3412 Accepted ...
springBoot Ribbon Hystrix
1.依赖包引入  <dependency> <groupId>org.springframework.cloud&l ...
HDU 1394.Minimum Inversion Number-最小逆序数-完全版线段树(单点增减、区间求和)
HDU1394.Minimum Inversion Number 这个题求最小逆序数,先建一个空的树,然后每输入一个值,就先查询一下,查询之后,更新线段树,然后遍历一遍,每次将第一个数放到最后之后,减 ...
Codeforces 1028E. Restore Array
题目直通车:http://codeforces.com/problemset/problem/1028/E 解法:设原数组为ar[],求ar中的最大值的下标ins,依次向前遍历一遍,每一个答案值都为前 ...
解决android模拟器连接本机服务器”Connection refused”问题
在本机用模拟器连接 localhost 的服务器不成功,经查询是我反了一个小错误. android 模拟器其本身的localhost就是它自己的ip,而如果我要连接本机的localhost则需要将 ...

C#自动切换Windows窗口程序，如何才能调出主窗口？

C#自动切换Windows窗口程序，如何才能调出主窗口？的更多相关文章

随机推荐

热门专题