【框架-MFC】禁用鼠标拖拽标题栏移动窗口

解决方案

重载WM_NCLBUTTONDOWN消息

BEGIN_MESSAGE_MAP(CSliderDlg, CDialog)     ON_WM_NCLBUTTONDOWN()END_MESSAGE_MAP() class CSliderDlg : publicCDialog{     afx_msg void OnNcLButtonDown(UINTnHitTest, CPointpoint);};void CSliderDlg::OnNcLButtonDown(UINT nHitTest, CPoint point){     // TODO: Add your message handler code here and/or calldefault     if (HTCAPTION == nHitTest) {         return;     }     CDialog::OnNcLButtonDown(nHitTest, point);}