public int GetNumItemsInTree()
{
LazyTestDataSource data = this.m_TreeView.data as LazyTestDataSource;
if (data != null)
{
return data.itemCounter;
}
TestDataSource source2 = this.m_TreeView.data as TestDataSource;
if (source2 != null)
{
return source2.itemCounter;
}
return -1;
}