C#用windows Api Hooks 控制鼠标键盘在一个窗体内

主要是第一个窗体类.其他的2个类是我封装的WINDOWS API

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Text;

using System.Windows.Forms;

using System.Runtime.InteropServices;

namespace HookDemo

{

public partial class Form1 : Form

{

private System.Windows.Forms.Timer monitorTimer = null;

private Kits.Hook.WinHook mouseHook = null;

private IntPtr HWND = IntPtr.Zero;

public Form1()

{

InitializeComponent();

this.monitorTimer = new Timer();

this.monitorTimer.Tick += new EventHandler(this.TimeProc);

this.monitorTimer.Interval = 1000;

mouseHook = new Kits.Hook.WinHook(Kits.Win32API.HookType.WH_MOUSE_LL);

}

private void Form1_Load(object sender, EventArgs e)

{

this.WindowState = FormWindowState.Minimized;

this.monitorTimer.Enabled = true;

}

private void TimeProc(object sender, EventArgs e)

{

HWND = Kits.Win32API.WinAPI.FindWindow("Notepad", null);

if (HWND != IntPtr.Zero)

{

//Kits.Win32API.CSharpRect rect = new Kits.Win32API.CSharpRect();

//Kits.Win32API.WinAPI.GetWindowRect(HWND, ref rect);

//this.Text = string.Format("{0},{1},{2},{3}",rect.top,rect.left,rect.width,rect.height);

if (HWND == Kits.Win32API.WinAPI.GetForegroundWindow())

{

mouseHook.SetWindowsHookEx(new Kits.Win32API.HookProc(this.MouseHookProc));

}

else

{

if (mouseHook.HHook != 0)

{

mouseHook.UnhookWindowsHookEx();

}

}

}

}

private int MouseHookProc(int nCode, IntPtr wParam, IntPtr lParam)

{

if (wParam == new IntPtr((int)Kits.Win32API.WindowsMessages.WM_MOUSEMOVE))

{

bool isOut = false;

Kits.Win32API.MouseHookStruct MyMouseHookStruct = (Kits.Win32API.MouseHookStruct)Marshal.PtrToStructure(lParam, typeof(Kits.Win32API.MouseHookStruct));

Kits.Win32API.CSharpRect rect = new Kits.Win32API.CSharpRect();

Kits.Win32API.WinAPI.GetWindowRect(HWND, ref rect);

if (MyMouseHookStruct.pt.x >= rect.right)

isOut = true;

if (MyMouseHookStruct.pt.x

鹏仔微信 15129739599 鹏仔QQ344225443 鹏仔前端 pjxi.com 共享博客 sharedbk.com