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private: // User declarations
BEGIN_MESSAGE_MAP
MESSAGE_HANDLER(WM_NCHITTEST,TMessage,OnNcHitTest)
END_MESSAGE_MAP(TForm);
void __fastcall Tid_miniieform::OnNcHitTest(TMessage& Msg);
void __fastcall Tid_miniieform::OnNcHitTest(TMessage& Msg)
{
TPoint pt;
pt.x = LOWORD(Msg.LParam);
pt.y = HIWORD(Msg.LParam);
pt = ScreenToClient(pt);
RECT rc;
SetRect(&rc, 0, 0, 510, 28);
if (PtInRect(&rc, pt))
Msg.Result = HTCAPTION;
else
DefaultHandler(&Msg);
}