| | Constant | Description |
|---|
| | isAlpha |
Indicates if the specified character is an alpha (A-Z or a-z) character. |
| | isASCII |
Indicates if the specified character is an ASCII character. |
| | isDigit |
Indicates if the specified character is a digit. |
| | isHexDigit |
Indicates if the specified character is a hexadecimal digit. |
| | isLower |
Indicates if the character is lowercase. |
| | isOctalDigit |
Indicates if the specified character is an octal digit. |
| | isOperator |
Indicates if the passed-in string value is a operator digit. |
| | isUnicode |
Indicates if the specified character is a unicode character. |
| | isUpper |
Indicates if the character is uppercase. |
