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Grid Widget Expand: OnRowExpand - Get Field 'ID' Value On Expanded Row - How ?


andyhill

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mygrid

      Columns.Items[FldIdx].FieldName:= 'ID';
      Columns.Items[FldIdx].Visible:= False;
...

procedure TfMain.mygridRowExpand(Sender: TUniCustomDBGrid; const RowId: Integer; var RowControl: TControl; Container: TUniContainer);

Need 'ID' value

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3 hours ago, andyhill said:

procedure TfMain.mygridRowExpand(Sender: TUniCustomDBGrid; const RowId: Integer; var RowControl: TControl; Container: TUniContainer);

Need 'ID' value

Hello,

If I understand you correctly...

procedure TMainForm.UniDBGrid1RowExpand(Sender: TUniCustomDBGrid;
  const RowId: Integer; var RowControl: TControl; Container: TUniContainer);
begin
  ShowMessage((Sender as TUniDBGrid).DataSource.DataSet.FieldByName('Id').AsString)
end;

 

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