public int GetLevelsCount(Dictionary <string, BaseColumn> columnsDic)
{
if (!IsVisibleColumn(columnsDic))
{
return(0);
}
if (Childs.Count == 0)
{
if (!IsEmptyColumn())
{
var column = columnsDic[ColumnName];
if (column.IsCrossColumn)
{
return(column.BaseCrossColumnDataSource.MaxLevel);
}
}
return(HideInHeader ? 0 : 1);
}
return(Childs.Max(r => r.GetLevelsCount(columnsDic)) + (HideInHeader ? 0 : 1));
}