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DataSet.ShouldSerializeRelations Method

Gets a value indicating whether Relations property should be persisted.

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

protected virtual bool ShouldSerializeRelations()

Return Value

Type: System.Boolean
true if the property value has been changed from its default; otherwise false.

You typically use this method if you are either creating a designer for the DataSet, or creating your own control incorporating the DataSet.

The following examples show a class derived from the DataSet class. The Reset and ShouldSerializeRelations methods are invoked from within functions in the derived class.

public   class DerivedDataSet:System.Data.DataSet 
{
    public void ResetDataSetRelations()
    {
        // Check the ShouldSerializeRelations methods  
        // before invoking Reset. 
        if(!this.ShouldSerializeRelations())
        {
            this.Reset();
        }
    }
}

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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