UC知道RButtonDown函数参数问题，谢谢！
来源：百度知道 编辑：UC知道 时间：2024/06/15 12:51:39
我在Dib 类中调用了OnRButtonDown函数，语句是这么写的：
pView->OnRButtonDown(MK_RBUTTON, point);
error C2065: 'point' : undeclared identifier；
请问如何改？ 还有第一个参数这么写对吗？从MNDN上查的
pView->OnRButtonDown(MK_RBUTTON, point);
error C2065: 'point' : undeclared identifier；
请问如何改？ 还有第一个参数这么写对吗？从MNDN上查的
你要模拟右键消息吗？
afx_msg void OnRButtonDown( UINT nFlags, CPoint point );
Parameters
nFlags
Indicates whether various virtual keys are down. This parameter can be any combination of the following values:
MK_CONTROL Set if CTRL key is down.
MK_LBUTTON Set if left mouse button is down.
MK_MBUTTON Set if middle mouse button is down.
MK_RBUTTON Set if right mouse button is down.
MK_SHIFT Set if SHIFT key is down.
point
Specifies the x and y coordinates of the cursor. These coordinates are always relative to the upper-left corner of the window.