Parses a specified value in a specified base.
[Visual Basic] Overloads Public Shared Function ToUInt64( _ ByVal value As String, _ ByVal fromBase As Integer _ ) As UInt64 [C#] public static ulong ToUInt64( string value, int fromBase ); [C++] public: static unsigned __int64 ToUInt64( String* value, int fromBase ); [JScript] public static function ToUInt64( value : String, fromBase : int ) : UInt64;
The converted value.
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 UInt64.MaxValue or less than UInt64.MinValue. |
A fromBase value can be only 2, 8, 10, or 16. If fromBase is 16, the number may be preceded by "0x"; any other leading or trailing characters will cause an error.
Convert Class | Convert Members | System Namespace | Convert.ToUInt64 Overload List