//OnMouseDown事件中添加代码
void __fastcall TForm1::Panel1MouseDown(TObject *Sender,
TMouseButton Button, TShiftState Shift, int X, int Y)
{
if(Button==mbLeft)
{
ReleaseCapture();
SendMessage(Panel1->Handle,WM_SYSCOMMAND,SC_MOVE+HTCAPTION,0);
}
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Panel1MouseDown(TObject *Sender,
TMouseButton Button, TShiftState Shift, int X, int Y)
{
if(Button==mbLeft)
{
ReleaseCapture();
SendMessage(Panel1->Handle,WM_SYSCOMMAND,SC_MOVE+HTCAPTION,0);
}
}
//---------------------------------------------------------------------------