点击对话框非标题栏可以移动对话框

void CVCTestDlg::OnLButtonDown(UINT nFlags, CPoint point) 

{

 CRect rect;

GetDlgItem( IDC_STATIC_FIXSDAY)->GetClientRect( &rect );//设置点击区域;
 if (rect.PtInRect(point ))
 {
SendMessage(WM_SYSCOMMAND,0xF012,0);//0xF012 = SC_MOVE | HTCAPTION 这样的话按下去这个区域就可以移动对话框;
}

}

原文地址:https://www.cnblogs.com/chenzuoyou/p/3108189.html