ModifyStyleEx(0, WS_EX_CONTEXTHELP);
WM_NCLBUTTONDOWN中添加消息響應:
void CXxxxDlg::OnNcLButtonDown(UINT nHitTest, CPoint point)
{
if (nHitTest == HTHELP)
{
// 處理代碼
}
CDialog::OnNcLButtonDown(nHitTest, point);
}
ModifyStyleEx(0, WS_EX_CONTEXTHELP);
WM_NCLBUTTONDOWN中添加消息響應:
void CXxxxDlg::OnNcLButtonDown(UINT nHitTest, CPoint point)
{
if (nHitTest == HTHELP)
{
// 處理代碼
}
CDialog::OnNcLButtonDown(nHitTest, point);
}