RadGridView gets wrong height when with RowDetails is expanded

[Vsevolod]

Hi

I am faced with the following problem.

The height is set in the style definition:

 <Style x:Key="clubsGridRowBackground"
			       BasedOn="{StaticResource GridViewRowStyle}"
			       TargetType="telerik:GridViewRow">
      <Setter Property="MinHeight" Value="70" />
</Style>

In the GridView parameters, the style is bound as follows:

  RowStyle="{StaticResource clubsGridRowBackground}"

If RowDetails is collapsed, than row height is 70, but if RowDetails  is expanded, than height becomes smaller (decreases to the old value). 

The problem is reproduced, for example, in a project RowDetailsTemplateSelector (samples for WPF) if you apply the style.

The same behavior occurs when used standard WPF DataGrid.

Is there a solution to this problem for Telerik RadGridView?

[Martin Ivanov]

I would recommend you to use the RowHeight property of RadGridView, when you need to change the height. This is because of the UI virtualization of the control and the index tree used internally. Changing the height of the row without modifying the RowHeight accordingly may lead to issues like the one you are experiencing.

[Vsevolod]

But problem does not reproduced if RowHeight property of GridView is used