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DataRow.GetParentRows Method ( DataRelation )

System.Data Namespace   DataRow Class

Returns the parent rows of a DataRow using a specified DataRelation object. 

[ VB ]
Overloads Public Function GetParentRows ( _
   ByVal relation As DataRelation _
) As DataRow ( )

[ C# ]
public DataRow [ ] GetParentRows (
   DataRelation relation
);

[ C++ ]
public: DataRow* GetParentRows (
   DataRelation* relation
 ) [ ];

[ JScript ]
public function GetParentRows (
   relation : DataRelation
) : DataRow [ ];

Parameters

relation
The DataRelation to use.

Return Value

An array of DataRow objects ( or an array of length zero ).

Exceptions


Exception Type Condition
RowNotInTableException Occurs when the row does not belong to the table.
ArgumentNullException Occurs when the relation is a null reference.
ArgumentException Occurs when the relation and row do not belong to the same table.
VersionNotFoundException Occurs when the row does not have this version of data.

Remarks

In a DataSet, the collection of all DataRelation objects for the data set is returned by the Relations property. The DataTable also contains a collection of DataRelation objects, returned by the ParentRelations property.

See Also

DataRow Members   DataRow.GetParentRows Overload List Skip Navigation Links

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