System Namespace   Convert Class

---

Converts the String representation of a number in a specified base to an equivalent 64-bit signed integer.

[ VB ]
Overloads Public Shared Function ToInt64 ( _
   ByVal value As String, _
   ByVal fromBase As Integer _
) As Long

[ C# ]
public static long ToInt64 ( 
   string value,
   int fromBase
);

[ C++ ]
public: static __int64 ToInt64 ( 
   String* value,
   int fromBase
);

[ JScript ]
public static function ToInt64 (
   value : String,
   fromBase : int
) : long;

value

A String containing a number.

fromBase

The base of the number in value, which must be 2, 8, 10, or 16.

The 64-bit signed integer equivalent of the number in value.

Exception Type	Condition
ArgumentException	fromBase is not 2, 8, 10, or 16.
OverflowException	value is less than Int64.MinValue or greater than Int64.MaxValue.

Convert Members   Convert.ToInt64 Overload List   String