public virtual int GetItemContext(uint itemId, out Microsoft.VisualStudio.OLE.Interop.IServiceProvider psp)
{
CCITracing.TraceCall();
psp = null;
HierarchyNode child = this.NodeFromItemId(itemId);
if (child != null)
{
psp = child.OleServiceProvider as IOleServiceProvider;
}
return VSConstants.S_OK;
}