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分享右键菜单的问题！！
程序如下：
void CMyDemoDlg::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CMenu menu1,*pmenu;
menu1.LoadMenu(IDR_MENU3);
pmenu->GetSubMenu(0);
/*CPoint hpoint;
GetCursorPos(&hpoint);
ClientToScreen( &hpoint );*/
pmenu->TrackPopupMenu(TPM_LEFTALIGN,point.x,point.y,this);
CDialog::OnRButtonDown(nFlags, point);
}
编译时无错，可当我运行时，一按鼠标右键，就会遇到“Demo.exe 遇到问题需要关闭”的问题，这是为神马阿？
void CMyDemoDlg::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CMenu menu1,*pmenu;
menu1.LoadMenu(IDR_MENU3);
pmenu->GetSubMenu(0);
/*CPoint hpoint;
GetCursorPos(&hpoint);
ClientToScreen( &hpoint );*/
pmenu->TrackPopupMenu(TPM_LEFTALIGN,point.x,point.y,this);
CDialog::OnRButtonDown(nFlags, point);
}
编译时无错，可当我运行时，一按鼠标右键，就会遇到“Demo.exe 遇到问题需要关闭”的问题，这是为神马阿？
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winks 2005-06-06
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pmenu为指针，未指定对象。
pmenu = &menu1
pmenu = &menu1
jerry 2005-06-06
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void CMyDemoDlg::OnRButtonDown(UINT nFlags, CPoint point)
{
// TODO: Add your message handler code here and/or call default
CMenu menu1,*pmenu;
menu1.LoadMenu(IDR_MENU3);
pmenu = menu1.GetSubMenu(0);
/*CPoint hpoint;
GetCursorPos(&hpoint);
ClientToScreen( &hpoint );*/
pmenu->TrackPopupMenu(TPM_LEFTALIGN,point.x,point.y,this);
CDialog::OnRButtonDown(nFlags, point);
}
{
// TODO: Add your message handler code here and/or call default
CMenu menu1,*pmenu;
menu1.LoadMenu(IDR_MENU3);
pmenu = menu1.GetSubMenu(0);
/*CPoint hpoint;
GetCursorPos(&hpoint);
ClientToScreen( &hpoint );*/
pmenu->TrackPopupMenu(TPM_LEFTALIGN,point.x,point.y,this);
CDialog::OnRButtonDown(nFlags, point);
}
