public int IndexOf(IFeatureCategory item)
{
var category = item.GetInternal();
for (int i = 0; i < _categories.Count; i++)
{
if (_categories.Item[i] == category)
{
return(i);
}
}
return(-1);
}
public void Add(IFeatureCategory item)
{
_categories.Add2(item.GetInternal());
}
public void Insert(int index, IFeatureCategory item)
{
_categories.Insert2(index, item.GetInternal());
}
