Code Example for Creation of a Tree UI Element

Hi All,

I just started on WebDynpro in 6.4.

Is there a problem in the code example given in help file for recursive and non-recursive tree.

This line in bold fails to compile:

public void wdDoInit()

{

//@@begin wdDoInit()

IPrivateNonRecursiveTree.IContextElement el = wdContext.currentContextElement();

<b> el.setSelectedCustomerIdx(-1);</b>

I went to class <i>IPrivateNonRecursiveTree</i> and can not find a method called <i>setSelectedCustomerIdx</i>

I have defined my context variables.

Appreciate any help.