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GetParentRows Method (String, DataRowVersion)

DataRow.GetParentRows Method (String, DataRowVersion)

Gets the parent rows of a DataRow using the specified RelationName of a DataRelation, and DataRowVersion.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

public DataRow[] GetParentRows(
	string relationName,
	DataRowVersion version
)

Parameters

relationName
Type: System.String

The RelationName of a DataRelation.

version
Type: System.Data.DataRowVersion

One of the DataRowVersion values specifying the version of the data to get. Possible values are Default, Original, Current, and Proposed.

Return Value

Type: System.Data.DataRow[]
An array of DataRow objects or an array of length zero.

ExceptionCondition
ArgumentException

The relation and row do not belong to the same table.

ArgumentNullException

The relation is null.

RowNotInTableException

The row does not belong to the table.

VersionNotFoundException

The row does not have the requested DataRowVersion.

In a DataSet, the collection of all parent DataRelation objects for the data set is returned by the GetParentRows method.

The DataTable also contains a collection of DataRelation objects, returned by the ParentRelations property.

Use the HasVersion property to determine whether the DataRowVersion that you want exists.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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