C#模拟鼠标点击

  
    
using System.Runtime.InteropServices;
#region API
[DllImport(
" user32.dll " )]
static extern void mouse_event(MouseEventFlag flags, int dx, int dy, uint data, UIntPtr extraInfo);
[Flags]
enum MouseEventFlag : uint
{
Move
= 0x0001 ,
LeftDown
= 0x0002 ,
LeftUp
= 0x0004 ,
RightDown
= 0x0008 ,
RightUp
= 0x0010 ,
MiddleDown
= 0x0020 ,
MiddleUp
= 0x0040 ,
XDown
= 0x0080 ,
XUp
= 0x0100 ,
Wheel
= 0x0800 ,
VirtualDesk
= 0x4000 ,
Absolute
= 0x8000
}
#endregion
// 以上代码放在Class 任意处
mouse_event(MouseEventFlag.Move, 0 , 0 , 0 , UIntPtr.Zero)

// 执行左键按下
mouse_event(MouseEventFlag.LeftDown, 0 , 0 , 0 , UIntPtr.Zero);

// 执行左键松开
mouse_event(MouseEventFlag.LeftUp, 0 , 0 , 0 , UIntPtr.Zero);
// 完成一个单击动作
// 之后执行以上代码便可模似鼠标单击一次

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