Q1 2011 - Equivalent to ExpandLevel

[MNP]

Updated to Q1 2011 and noticed the ExpandLevel call didn't make it over to the new TreeView. Is there an equivalent, or do I have to write a loop to manually do it?

If so, can I request the ability to do this come back? 

Thanks

-Matt

[Stefan]

Hello Matt,

Thank you for writing.

You can use the Expand function and provide as an argument the desired tree node collection which you want to be expanded. For the inner levels you will have to loop through the nodes.

I hope this helps.
 
Best wishes,
Stefan
the Telerik team

[Ian]

Hi Matt

I recently needed to achieve node expansion in a way which allowed me to restrct the level in the tree to which expansion would occur. This code works quite nicely:

private void TreeNodeRecursiveExpansion(RadTreeNodeCollection nodes, int level)
{
        foreach (RadTreeNode myNode in nodes)
        {
            if (myNode.Level != level)
            {
                myNode.Expand();
                TreeNodeRecursiveExpansion(myNode.Nodes, level);
            }
        }
}

Regards
Ian Carson

[Stefan]

Hello Ian,

Thank you for sharing your code with the community.
 
Best wishes,
Stefan
the Telerik team

[Ian]

Hi Stefan

That's my pleasure. You guys are very helpful so just trying to give back a little as well.

Regards
Ian