hide hierarchy expanded column

[Felipe]

Hi,

I want to hide the hierarchy expanded cell, even when the parent rows have children.

I can hide the image but I cant not hide the column


Thanks,

Felipe

[Jack]

Hi Felipe,

Thank you for contacting us.

Yes, this is possible in our latest release - Q2 2010 SP2 - by using a custom cell element provider. Please consider the following code snippet:

public class MyCellElementProvider : CellElementProvider
{
    public MyCellElementProvider(GridTableElement tableElement): base(tableElement) {}
    public override SizeF GetElementSize(GridViewColumn item)
    {
        if (item is GridViewIndentColumn)
        {
            return SizeF.Empty;
        }
        return base.GetElementSize(item);
    }
}

this.radGridView1.TableElement.CellElementProvider = new MyCellElementProvider(this.radGridView1.TableElement);
this.radGridView1.TableElement.UpdateView();

I hope it helps.

Kind regards,
Jack
the Telerik team