那些例子都是需要写 procedure TForm1.DBGrid1DrawColumnCell (Sender: TObject; const Rect: TRect; DataCol: Integer; Column: TColumn; State: TGridDrawState); begin if (gdFocused in State) then begin if (Column.Field.FieldName = 'DateAdded') then with DateTimePicker do begin Left := Rect.Left + DBGrid1.Left + 1; Top := Rect.Top + DBGrid1.Top + 1; Width := Rect.Right - Rect.Left + 2; Width := Rect.Right - Rect.Left + 2; Height := Rect.Bottom - Rect.Top + 2; Visible := True; end; end end;procedure TForm1.DBGrid1ColExit(Sender: TObject); begin if DBGrid1.SelectedField.FieldName = 'DateAdded' then DateTimePicker.Visible := False end;procedure TForm1.DBGrid1KeyPress (Sender: TObject; var Key: Char); begin if (key = Chr(9)) then Exit; if (DBGrid1.SelectedField.FieldName = 'DateAdded') then begin DateTimePicker.SetFocus; SendMessage(DateTimePicker.Handle, WM_Char, word(Key), 0); end end;然后是具体的结果填入 procedure TForm1.DateTimePickerChange(Sender: TObject); begin if DBGrid1.DataSource.State in [dsEdit, dsInsert] then ADOTable1DateAdded.Value := DateTimePicker.DateTime; end;procedure TForm1.DateTimePickerDropDown(Sender: TObject); begin DBGrid1.DataSource.Edit; end;如果dbgrid直接支持就好了,记得已经很接近的了。。 或者,把上面的很繁琐的做法集成一下,也好啊
dbGridEh,这个好用,也有好多人在用的
那些例子都是需要写
procedure TForm1.DBGrid1DrawColumnCell
(Sender: TObject;
const Rect: TRect;
DataCol: Integer;
Column: TColumn;
State: TGridDrawState);
begin
if (gdFocused in State) then
begin
if (Column.Field.FieldName = 'DateAdded') then
with DateTimePicker do
begin
Left := Rect.Left + DBGrid1.Left + 1;
Top := Rect.Top + DBGrid1.Top + 1;
Width := Rect.Right - Rect.Left + 2;
Width := Rect.Right - Rect.Left + 2;
Height := Rect.Bottom - Rect.Top + 2; Visible := True;
end;
end
end;procedure TForm1.DBGrid1ColExit(Sender: TObject);
begin
if DBGrid1.SelectedField.FieldName = 'DateAdded' then
DateTimePicker.Visible := False
end;procedure TForm1.DBGrid1KeyPress
(Sender: TObject; var Key: Char);
begin
if (key = Chr(9)) then Exit; if (DBGrid1.SelectedField.FieldName = 'DateAdded') then
begin
DateTimePicker.SetFocus;
SendMessage(DateTimePicker.Handle, WM_Char, word(Key), 0);
end
end;然后是具体的结果填入
procedure TForm1.DateTimePickerChange(Sender: TObject);
begin
if DBGrid1.DataSource.State in [dsEdit, dsInsert] then
ADOTable1DateAdded.Value := DateTimePicker.DateTime;
end;procedure TForm1.DateTimePickerDropDown(Sender: TObject);
begin
DBGrid1.DataSource.Edit;
end;如果dbgrid直接支持就好了,记得已经很接近的了。。
或者,把上面的很繁琐的做法集成一下,也好啊