using System; class MainClass { public static void Main() { string str1 = "one"; string str2 = "ONE"; if(String.Compare(str1, str2, true) == 0) Console.WriteLine(str1 + " and " + str2 + " are equal ignoring case."); else Console.WriteLine(str1 + " and " + str2 + " are not equal ignoring case."); } }
one and ONE are equal ignoring case.
5.10.String Compare | ||||
5.10.1. | String comparisons: ignore case | |||
5.10.2. | Use '==' to compare two string objects | |||
5.10.3. | Compare for equal | |||
5.10.4. | Compare string: equal, less than or greater than | |||
5.10.5. | If two string are equal | |||
5.10.6. | Compare string case sensitively | |||
5.10.7. | Compare string with start index and end index | |||
5.10.8. | Compare string with String.Compare(string str1, strng str2) | |||
5.10.9. | Compare strings using StringComparison enumeration: InvariantCulture | |||
5.10.10. | String Interning | |||
5.10.11. | String equality | |||
5.10.12. | Sample for String.Equals(Object), String.Equals(String), String.Equals(String, String) |