WCF Service IParameterInspector kullanımı

public class ParameterValidator : IParameterInspector
{
public void AfterCall(string operationName, object[] outputs, object returnValue, object correlationState)
{
           
}

public object BeforeCall(string operationName, object[] inputs)
{
            return null;
}
}

public class CustomDataOperationBehavior : Attribute, IOperationBehavior
{
public void AddBindingParameters(OperationDescription operationDescription, BindingParameterCollection bindingParameters)
{
           
}

public void ApplyClientBehavior(OperationDescription operationDescription, ClientOperation clientOperation)
{
           
}

public void ApplyDispatchBehavior(OperationDescription operationDescription, DispatchOperation dispatchOperation)
{
            dispatchOperation.ParameterInspectors.Add(new ParameterValidator());
}

public void Validate(OperationDescription operationDescription)
{
           
}

[CustomDataOperationBehavior]
public BaseDataTable_Response GetDataTable(int rowCount)