In Chapter 10: Building Business Logic and Data Access Components, I get the following error:
Quote:
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Failed to convert parameter value to Decimal Guid
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The error originates from the logical layer, in this part of the code
Quote:
Public Function AddGroup(ByVal Group As DataSet) As Boolean
Try
'Llama al componente de datos para añadir un estado
Return objWDAGroups.AddGroup(Group)
Catch ExceptionErr As Exception
Throw New System.Exception(ExceptionErr.Message, ExceptionErr.InnerException)
End Try
End Function
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Please help me.
Failed to convert parameter value to Decimal Guid
