Converts a String to a value in the specified base, represented as an 8-bit unsigned byte.
[Visual Basic] Overloads Public Shared Function ToByte( _ ByVal value As String, _ ByVal fromBase As Integer _ ) As Byte [C#] public static byte ToByte( string value, int fromBase ); [C++] public: static unsigned char ToByte( String* value, int fromBase ); [JScript] public static function ToByte( value : String, fromBase : int ) : Byte;
The unsigned byte representation of value as a base fromBase number.
Exception Type | Condition |
---|---|
ArgumentException | fromBase is not 2, 8, 10, or 16. |
FormatException | value cannot be parsed as a base fromBase number. |
ArgumentNullException | value is null. |
OverflowException | The value represented by value is greater than Byte.MaxValue or less than Byte.MinValue. |
If fromBase is 16, the number may be preceded by "0x"; any other leading or trailing character causes an error.
Convert Class | Convert Members | System Namespace | Convert.ToByte Overload List