'member' is obsolete: 'text'
A class member was marked with the obsolete attribute, such that a warning will be issued when the class member is referenced.
The following sample generates CS0618:
public class C { [obsolete("Use newMethod instead", false)] // warn if referenced public static void m2() { } public static void newMethod() { } } class MyClass { public static void Main() { C.m2(); // warning here: generates message "C.m() is obsolete // "Use newMethod instead"" } }