c# string is not null or empty
bool empty = String.IsNullOrEmpty(str);
c# string is not null or empty
bool empty = String.IsNullOrEmpty(str);
c# is string nullable
String is a reference type and always nullable, you don't need to do anything special. Specifying that a type is nullable is necessary only for value types.
Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us