Decrements a BigInteger value by 1.
Assembly: System.Numerics (in System.Numerics.dll)
The method defines the decrement operation for BigInteger values. It enables code such as the following:
Languages that do not support custom operators can call the Subtract method instead. For example:
Because BigInteger objects are immutable, the operator creates a new BigInteger object whose value is one less than the BigInteger object represented by value. This means that repeated calls to may be expensive.
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.