| public static ContainsSafe ( this s, string filter ) : bool | ||
| s | this | |
| filter | string | |
| return | bool | |
public static bool ContainsSafe(this string s, string filter)
{
if(string.IsNullOrEmpty(filter))
{
return true;
}
if(!string.IsNullOrEmpty(s))
{
return s.IndexOf(filter, StringComparison.OrdinalIgnoreCase) != -1;
}
return false;
}
