DataRelation.RelationName Property
Definition
Important
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Gets or sets the name used to retrieve a DataRelation from the DataRelationCollection.
public:
virtual property System::String ^ RelationName { System::String ^ get(); void set(System::String ^ value); };
public virtual string RelationName { get; set; }
[System.Data.DataSysDescription("DataRelationRelationNameDescr")]
public virtual string RelationName { get; set; }
member this.RelationName : string with get, set
[<System.Data.DataSysDescription("DataRelationRelationNameDescr")>]
member this.RelationName : string with get, set
Public Overridable Property RelationName As String
Property Value
The name of the a DataRelation.
- Attributes
Exceptions
null
or empty string ("") was passed into a DataColumn that is a DataRelation.
The DataRelation belongs to a collection that already contains a DataRelation with the same name.
Examples
The following example uses the RelationName property to retrieve a DataRelation from a DataRelationCollection.
Private Sub GetRelation()
' Get the collection of a DataSet.
Dim collection As DataRelationCollection = _
DataSet1.Relations
' Add a relation named CustomerOrders.
Dim myRel As DataRelation = _
collection("CustomerOrders")
' Print the RelationName.
Console.WriteLine(myRel.RelationName.ToString())
End Sub
Remarks
Use the RelationName property to retrieve a DataRelation from the DataRelationCollection.
Applies to
See also
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