Question

C# 怎么调用PostMessage

如题,我想做一个类似按键精灵脚本的c#程序 ,希望知道的朋友说下

Answer 1

导入User32.dll [DllImport("user32.dll",EntryPoint="PostMessage",CallingConvertion=CallingConvention.Winapi)]
static extern bool PostMessage(IntPtr hwnd,int msg, uint wParam, uint lParam);

uint MAKELONG(ushort x, ushort y)
{
return ((((uint)x) < < 16) | y); //low order WORD 是指标的x位置； high order WORD是y位置.
}
//例如：void SomeCall()
{
API.PostMessage(new IntPtr(b), 0x0204, (uint)0, MAKELONG(12,342));
}