picture中正在播放视频,怎么让他响应MouseDown事件Private Sub Picture1_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
Msgbox "正在播放某某影片"
End Sub现在情况是,不播放视频时,单击鼠标会弹出窗口,等视频播放时,再怎么单击就不响应事件了,有什么方法可以让他响应mousedown事件
Msgbox "正在播放某某影片"
End Sub现在情况是,不播放视频时,单击鼠标会弹出窗口,等视频播放时,再怎么单击就不响应事件了,有什么方法可以让他响应mousedown事件
MV_Usb2SetCapInfo hCurDvc, m_scanInfo
MV_Usb2Start hCurDvc, str, 1342177280, 0, 0, -1, -1, Picture1.hwnd, 0, 0, 0是通过一个摄像头的API传送的
Select Case MSG
Case WM_LBUTTONDBLCLK '吃双击消息
SubWndProc = 1
Exit Function
End Select
SubWndProc = CallWindowProc(PrevWndProc, Hwnd, MSG, wParam, lParam) '其它消息不管
End Function你在CASE那里拦截wm_lbuttondown或wm_rbuttondown之类的消息,再返回事件就可以了(封装到一个类里面,方便)
Afx:10000000:22b:0:1900011:70357
Afx:10000000:22b:0:1900011:b10323经常变化,怎么办?
Public Declare Function FindWindow Lib "user32" Alias "FindWindowA" (ByVal lpClassName As Any, ByVal lpWindowName As Any) As LongDim lRet As Long
lRet = FindWindow(0&, "MVC_CAPTRUE")
MsgBox CStr(lRet)但是始终抓不到句柄,为0,用spy++找MVC_CAPTRUE可以找到