![IsNullOrEmpty与IsNullOrWhiteSpace区别 IsNullOrEmpty与IsNullOrWhiteSpace区别](https://image.shishitao.com:8440/aHR0cHM6Ly9ia3FzaW1nLmlrYWZhbi5jb20vdXBsb2FkL2NoYXRncHQtcy5wbmc%2FIQ%3D%3D.png?!?w=700&webp=1)
IsNullOrEmpty
public static bool IsNullOrEmpty(String value) {
return (value == null || value.Length == 0);
}
IsNullOrWhiteSpace
public static bool IsNullOrWhiteSpace(String value) {
if (value == null) return true;
for(int i = 0; i < value.Length; i++) {
if(!Char.IsWhiteSpace(value[i])) return false;
}
return true;
}
--EOF--
No.304
写于 2014-10-22