Accesses the ColumnData corresponding to the tag name. Note: The performance of this method is slower due to a call to a Dictionary

public ColumnData this[
	string tag
] { get; }

Public ReadOnly Default Property Item ( _
	tag As String _
) As ColumnData
	Get

public:
property ColumnData^ default[String^ tag] {
	ColumnData^ get (String^ tag);
}