Call Stack的信息是InternalDrawGlyph1DrawGlyph($DF4EC2C,1,0,$CD7D934,True,536870911,nil)DrawGlyphButtonContentDrawEditButtonContent($3BE4694,$DF3797C,0,(51, 3, 69, 19, (51, 3), (69, 19)),(52, 3, 68, 19, (52, 3), (68, 19)),-16777198,13160660)TcxCustomEditViewInfo.DrawButtonContent(???,???,(51, 3, 69, 19, (51, 3), (69, 19)),(52, 3, 68, 19, (52, 3), (68, 19)),-16777198,13160660)DrawUltraFlatButtonDrawEditButtonBorder($3BE4694,$DF3797C,0,btsOffice11,(52, 3, 68, 19, (52, 3), (68, 19)))TcxCustomEditViewInfo.DrawButtonBorder(???,???,btsOffice11,(50, 2, 70, 20, (50, 2), (70, 20)))DrawEditButton(???,???,???)TcxCustomEditViewInfo.DrawButton(???,???)DrawCustomEdit($3BE4694,$DF3797C,True,bpsSolid)DrawTextEdit($3BE4694,$DF3797C)TcxCustomTextEditViewInfo.InternalPaint(???)TcxContainerViewInfo.Paint(???)TcxCustomEdit.PaintTcxContainer.WndProc(???)TcxCustomEdit.WndProc(???)Tfrm_BaseBill.GridVProduct_codePropertiesButtonClick($CC13BEC,???)TcxCustomEdit.DoButtonClick(0)TcxCustomEdit.ProcessViewInfoChanges($DF36B8C,???)TcxCustomEdit.RefreshContainer(???,cxmbLeft,[],???)TcxCustomTextEdit.RefreshContainer((77, 5),cxmbLeft,[],True)TcxContainer.MouseUp(???,[],???,5)TcxCustomEdit.MouseUp(???,[],77,5)TcxCustomMaskEdit.MouseUp(???,[],77,5)TcxContainer.WndProc(???)TcxCustomEdit.WndProc(???)Client