Convert.ToString Method (Int64, Int32)
Converts the value of a 64-bit signed integer to its equivalent string representation in a specified base.
Assembly: mscorlib (in mscorlib.dll)
- Type: System.Int64
The 64-bit signed integer to convert.
- Type: System.Int32
The base of the return value, which must be 2, 8, 10, or 16.
Return ValueType: System.String
The string representation of value in base toBase.
If value is positive and toBase is not 10, the returned string uses sign-and-magnitude representation. If value is negative and toBase is not 10, the returned string uses two's complement representation. This means that the high-order bit of the highest-order byte (bit 63) is interpreted as the sign bit. If the method is called to create a string that will later be converted back to a number, a corresponding method that assumes a similar numeric representation should be called to perform the conversion. Such methods include Convert.ToInt64(String, Int32) and Int64.Parse(String, NumberStyles).
.NET FrameworkSupported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Client ProfileSupported in: 4, 3.5 SP1
Portable Class LibrarySupported in: Portable Class Library
.NET for Windows Store appsSupported in: Windows 8
Supported in: Windows Phone 8.1
Supported in: Windows Phone Silverlight 8.1
Supported in: Windows Phone Silverlight 8
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.