Last Updated: 23 May 2019 13:20 by ADMIN
Release R2 2019 SP1 (LIB 2019.2.527)
Created on: 10 May 2019 06:07
Category: UI for WinForms
Type: Bug Report
RadGridView: The ChildRowHeight property set to the TableElement of the grid should be propagated to the child table elements created on demand when the grid is set up in hierarchy

ChildRowHeight can be set on the main table element of the control like this:

this.radGridView1.TableElement.ChildRowHeight = 750;

When the grid is in a hierarchy and a parent row is expanded, the inner child template will create a new table element and its ChildRowHeight is 205 which is the default value. It would be expected that the height of the inner table element is initially set as the height of the main table element of the control.

A possible workaround is to handle the ChildViewExpanded event of the grid this way:

private void RadGridView1_ChildViewExpanded(object sender, Telerik.WinControls.UI.ChildViewExpandedEventArgs e)
    GridTableElement tableElement = this.radGridView1.CurrentView as GridTableElement;
    if (tableElement != null && e.ParentRow.HierarchyLevel == 1)
        tableElement.ChildRowHeight = 750;