用C#程序实现键盘和鼠标的模拟

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原创最新推荐文章于 2026-05-24 16:15:18 发布 1.2k 阅读 AI 写同款· GEO 优化 ›

C#实现键盘鼠标模拟器 /MOUSEEVENTF_WHEEL：在Windows NT中如果鼠标有一个轮，表明鼠标轮被移动。//MOUSEEVENTF_LEFTDOWN：表明接按下鼠标左键。//MOUSEEVENTF_RIGHTDOWN：表明按下鼠标右键。 C#实现键盘鼠标模拟器阅读详情

using System;
using System.Runtime.InteropServices;
using System.Text;

namespace ConsoleApplication8{
class Class1{
[STAThread]
static void Main(string[] args){
// Display current status of keys.
Console.WriteLine(
"**BEFORE**/r/nCAP: {0}/r/nSCR: {1}/r/nNUM: {2}",
Keyboard.GetState(VirtualKeys.VK_CAPITAL)?"ON":"OFF",
Keyboard.GetState(VirtualKeys.VK_SCROLL)?"ON":"OFF",
Keyboard.GetState(VirtualKeys.VK_NUMLOCK)?"ON":"OFF"
);
// Toggle all the keys:
Keyboard.SetState(
VirtualKeys.VK_CAPITAL,
!Keyboard.GetState(VirtualKeys.VK_CAPITAL)
);
Keyboard.SetState(
VirtualKeys.VK_SCROLL,
!Keyboard.GetState(VirtualKeys.VK_SCROLL)
);
Keyboard.SetState(
VirtualKeys.VK_NUMLOCK,
!Keyboard.GetState(VirtualKeys.VK_NUMLOCK)
);
// Display new status of keys.
Console.WriteLine(
"/r/n**AFTER**/r/nCAP: {0}/r/nSCR: {1}/r/nNUM: {2}",
Keyboard.GetState(VirtualKeys.VK_CAPITAL)?"ON":"OFF",
Keyboard.GetState(VirtualKeys.VK_SCROLL)?"ON":"OFF",
Keyboard.GetState(VirtualKeys.VK_NUMLOCK)?"ON":"OFF"
);
Console.ReadLine();
}
}
public enum VirtualKeys: byte{
VK_NUMLOCK = 0x90,
VK_SCROLL = 0x91,
VK_CAPITAL = 0x14
}
class Keyboard{
const uint KEYEVENTF_EXTENDEDKEY = 0x1;
const uint KEYEVENTF_KEYUP = 0x2;
[DllImport("user32.dll")]
static extern short GetKeyState(int nVirtKey);
[DllImport("user32.dll")]
static extern void keybd_event(
byte bVk,
byte bScan,
uint dwFlags,
uint dwExtraInfo
);
public static bool GetState(VirtualKeys Key){
return (GetKeyState((int)Key)==1);
}
public static void SetState(VirtualKeys Key, bool State){
if(State!=GetState(Key)){
keybd_event(
(byte)Key,
0x45,
KEYEVENTF_EXTENDEDKEY | 0,
0
);
keybd_event(
(byte)Key,
0x45,
KEYEVENTF_EXTENDEDKEY | KEYEVENTF_KEYUP,
0
);
}
}
}
}