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