'DeclarationPublic Overloads Function Contains( _ ByVal column As DataGridColumn, _ ByVal isEqualToARange As Boolean _ ) As Boolean
public bool Contains( DataGridColumn column, bool isEqualToARange )
Parameters
- column
 - The column.
 - isEqualToARange
 - if set to 
truereturn true only if the specified column is equal to some of the contained ranges. 
Return Value
true if this collection contains the specified range; otherwise, false.