Hierarchical grid with selfreference and different columns for child elements

[flisak]

Hi,

I want to make hierachical grid with object:

Class Toy
{
  public Guid Id {get; set;}
  public Guid ParentId {get; set;}
  public string Name {get; set;}
  public int Count {get; set;}
}

Objects:

ParentToy (id1, null, "Castle", 1)
ChildToy1 (id2, id1, "Knight", 10)
ChildToy2 (id3, id1, "Brick", 100)

I want to have in grid first row with ParentToy and only column "Name" visible.
In hierarchy for ParentToy I want to have two child toys with columns: "name", "count".

Is this possible?

Best regards
 Krzysztof

[Jack]

Hello Krzysztof,

By definition, in self-reference mode items contain elements of the same type and therefore all rows have equal columns. When you want to display different columns at every level, you should use some of the other hierarchy options which RadGridView offers. Check our online documentation for further details.

If you have any other questions, I will be glad to help.
 
Kind regards,
Jack
the Telerik team