ExceptionAssertions<T>.NotHaveMessage MethodDefinition public ExceptionAssertionsChain<T> NotHaveMessage(string expected); ParametersNameTypeDescriptionexpectedStringReturnsExceptionAssertionsChain<T>Last modified: 29 January 2025ExceptionAssertions<T>.NotHaveInnerException MethodExceptionAssertions<T>.NotHaveMessageStartingWith Method