The DataSetExtensions Extension Methods Are Not available When Working On A DataTable In A Library Project VB Or C#

Resolution when the DataSetExtensions extension methods are not available when working on a DataTable in a Library project VB or C?


  1. Close the project on Studio
  2. Open the .xaml file with Notepad
  3. Add below line to suitable place in the .xaml file
  • <AssemblyReference>System.Data.DataSetExtensions</AssemblyReference>

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  1. Reopen the project with Studio .