IsPrintableString() public static method

public static IsPrintableString ( string str ) : bool
str string
return bool
 public DerPrintableString(string str, bool validate)
 {
     if (str == null)
     {
         throw new ArgumentNullException("str");
     }
     if (validate && !DerPrintableString.IsPrintableString(str))
     {
         throw new ArgumentException("string contains illegal characters", "str");
     }
     this.str = str;
 }