System.Runtime.Serialization.CodeGenerator.IfNot C# (CSharp) Method

        internal void IfNot()
        {
            InternalIf(true);
        }

 void ThrowIfCannotSerializeReadOnlyTypes(PropertyInfo serializationExceptionMessageProperty)
 {
     ilg.Load(contextArg);
     ilg.LoadMember(XmlFormatGeneratorStatics.SerializeReadOnlyTypesProperty);
     ilg.IfNot();
     ilg.Load(dataContractArg);
     ilg.LoadMember(serializationExceptionMessageProperty);
     ilg.Load(null);
     ilg.Call(XmlFormatGeneratorStatics.ThrowInvalidDataContractExceptionMethod);
     ilg.EndIf();
 }