DBGridEh选择时高亮度显示问题 Delphi

这是我自画dbgrideh的函数,其中有些地方是根据我的实际需要设的，你可以改改看

procedure TfrmCopyBook_MeterCopy.SetGridColor(var AdoTable: TDataSet; var DbGrid1: TDBGrideh; const Rect: TRect; DataCol: Integer;
  Column: TColumneh; State: TGridDrawState);
begin
  if (AdoTable.RecNo <> AdoTable.RecordCount + 1) and
    (((DataCol >= 7) and (DataCol <= 12)) or (DataCol = 20) or (DataCol = 22)) then

    DbGrid1.Canvas.Brush.color := $00EBE9A7; // file://偶数行用浅绿色显示


  if ((State = [gdSelected]) or (State = [gdSelected, gdFocused])) then
    case DataCol of
      7, 8, 9, 10, 11, 12,20,22:
        begin
          DbGrid1.Canvas.Brush.color := $00FFFF; //file://当前选中行用红色
          dbgrid1.Canvas.Font.Color := clred;
        end;

      {False:
        begin
          DbGrid1.Canvas.Brush.color := $00FFFF;
          dbgrid1.Canvas.Font.Color := clred;
        end;}
    end;
  DbGrid1.Canvas.pen.mode := pmCopy;
  DbGrid1.DefaultDrawColumnCell(Rect, DataCol, Column, State);
end;

2003-06-13 14:07:49

#3得分 30

: 忘了说了，该过程在DBGridEh的DrawColumnCell事件中调用就可以了

procedure TDbgridForm.DBGrid1DrawColumnCell(Sender: TObject;
  const Rect: TRect; DataCol: Integer; Column: TColumn;
  State: TGridDrawState);
begin
  with DBGrid1 do
  begin
   if ((State = [gdSelected]) or (State=[gdSelected,gdFocused])) then
    begin
     Canvas.Font.Color :=ClYellow;
     Canvas.Brush.Color :=ClNavy;
    end
    else
    begin
      if  DataSource1.DataSet.RecNo mod 2<>0 then 
        Canvas.brush.Color :=ClWhite        
      else
        Canvas.brush.Color :=clgreen;       
    end;
    DefaultDrawColumnCell(Rect, DataCol, Column, State); 
  end;
end;