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CWnd::OnLButtonUp
afx_msg void OnLButtonUp( UINT nFlags, CPoint point );ParametersnFlagsIndicates whether various virtual keys are down. This parameter can be any combination of the following values: MK_CONTROL Set if the CTRL key is down.
MK_MBUTTON Set if the middle mouse button is down.
MK_RBUTTON Set if the right mouse button is down.
MK_SHIFT Set if the SHIFT key is down.
pointSpecifies the x- and y-coordinate of the cursor. These coordinates are always relative to the upper-left corner of the window.所以只如即可
void CADOTest1Dlg::OnLButtonUp(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
if(nFlags& MK_RBUTTON )//这时左键已按下,检查一下右键有没有按下即可
::AfxMessageBox("注意:同时按下了左右键!");
CDialog::OnLButtonUp(nFlags, point);
}
CWnd::OnLButtonUp
afx_msg void OnLButtonUp( UINT nFlags, CPoint point );ParametersnFlagsIndicates whether various virtual keys are down. This parameter can be any combination of the following values: MK_CONTROL Set if the CTRL key is down.
MK_MBUTTON Set if the middle mouse button is down.
MK_RBUTTON Set if the right mouse button is down.
MK_SHIFT Set if the SHIFT key is down.
pointSpecifies the x- and y-coordinate of the cursor. These coordinates are always relative to the upper-left corner of the window.所以只如即可
void CADOTest1Dlg::OnLButtonUp(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
if(nFlags& MK_RBUTTON )//这时左键已按下,检查一下右键有没有按下即可
::AfxMessageBox("注意:同时按下了左右键!");
CDialog::OnLButtonUp(nFlags, point);
}
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