摘要： 查看ehgrid源码procedure TCustomDBGridEh.DefaultDrawColumnCell(const Rect: TRect; DataCol: Integer; Column: TColumnEh; State: TGridDrawState); ....... //modify by mofen if CheckBoxGrayAsUnChecked and (Column.CheckboxState = cbGrayed) then begin //如果是灰色状态 PaintButtonControl {Eh}(Canvas.Handle, ARect1, Can 阅读全文