Hiding individual checkboxes in a Checkbox column

guest

July 18, 2011 10:14

Hi Dapfor,
I have a requirement, that when a row contains certain values in other cells, the checkbox in the Checkbox cell should be hidden and the cell should appear blank and not editable.
I was able to previously use the topic, Turning off the cell editable property, but the new requirement makes it necessary that the check box becomes invisible.

How can I do this?

 

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• 

  Dapfor Team

  July 18, 2011 10:15

  Hi,
  You can do it by implementing your own editor that doesn’t paint text in cells. You can setup this editor in Grid.CellEditor event:

  
  grid1.CellEditor += delegate(object sender, GridCellEditableEventArgs e)
  {
      Row row = e.Cell.Row;
      Column column = e.Cell.Column;
  
      if (your conditions here)
      {
          e.Editor = new EmptyEditor();
          e.Editable = false;
      }
  };
  
  class EmptyEditor : UITypeEditorEx
  {
      public override bool GetPaintCellSupported()
      {
          return true;
      }
  
      public override void PaintCell(PaintCellEventArgs e)
      {
          e.Parts &= e.Parts ^ PaintPart.Text;
          base.PaintCell(e);
      }
  }         

  
  
  Best regards,
  The Dapfor Team

  0

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