Question

VB在后台客户区移动鼠标到411，640（已经获得的客户区坐标）并左键单击，用PostMessage写 高手请忽谦虚谢

PostMessage（HWND hWnd，UINT Msg，WPARAM wParam，LPARAM lParam）
句柄 假设000000 就行了 后面几个参数请详细的给个注释谢谢
是后台移动，前台的我知道，也就是选择客户区句柄后 在客户区坐标执行移动点击，另外那几个帖子的方法我试了，均是错贴，都是没经调试的方法，参数使用不明所以！请高手调试一下，用一个游戏试试，反正有窗口就行！

Answer 1

Declare Function SetCursorPos Lib "user32" (ByVal x As Long, ByVal y As Long) As Long
Declare Sub mouse_event Lib "user32" (ByVal dwFlags As Long, ByVal dx As Long, ByVal dy As Long, ByVal cButtons As Long, ByVal dwExtraInfo As Long)

Public Sub MouseEvent(x As Long, y As Long)
Dim p As POINTAPI

SetCursorPos x , y '鼠标移动到x,y
mouse_event 4&, 0&, 0&, 0&, 0& '左键抬起
mouse_event 2&, 0&, 0&, 0&, 0& '左键按下
mouse_event 4&, 0&, 0&, 0&, 0& '左键抬起
End Sub

'调用时：call MouseEvent 411，640

如果非要用PostMessage请参考：
http://zhidao.baidu.com/question/52631998.html