System.Linq.Expressions.Strings.UserDefinedOpMustHaveValidReturnType C# (CSharp) Метод

        internal static string UserDefinedOpMustHaveValidReturnType(object p0, object p1) => SR.Format(SR.UserDefinedOpMustHaveValidReturnType, p0, p1);

 internal static Exception UserDefinedOpMustHaveValidReturnType(object p0, object p1)
 {
     return(new ArgumentException(Strings.UserDefinedOpMustHaveValidReturnType(p0, p1)));
 }