Creates a data source of the template class that will be used by the data service.
'Usage Dim returnValue As T returnValue = Me.CreateDataSource() 'Declaration Protected Overridable Function CreateDataSource As T
By default, a constructor without parameters on the type will be used if available.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003