heirarchy grid

[Atefeh]

Hi
I used from Hierarchy grid.how can i resize width of child grid .
i can resize height of cells of child grid with this code

void radGridView1_ChildViewExpanded(object sender, ChildViewExpandedEventArgs e)
{
    e.ChildRow.Height = 300;
}

but cant change width of child grid.In normal width of child grid is same with parent grid

[Boryana]

Hello Atefeh,

Thank you for contacting us.

As far as I understand, you would like to change the width of the child row, so that its blue frame matches the width of the parent row. If this is the case, please try the following approach:

private void radGridView1_ViewRowFormatting(object sender, Telerik.WinControls.UI.RowFormattingEventArgs e)
{
    if (e.RowElement is GridDetailViewRowElement)
    {
        int width = this.radGridView1.TableElement.VisualRows[0].Size.Width;
        e.RowElement.MaxSize = new Size(width, 0);
    }
}

If your requirement differs from my guess, please provide a screenshot of the layout you would like to achieve.

All the best,
Boryana
the Telerik team

[Atefeh]

Thank 's a lot Boryana  for your help