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.Inequality Operator (Int64, BigInteger)
Returns a value that indicates whether a 64-bit signed integer and a
value are not equal. BigInteger
public static bool operator !=(
System .Boolean if true left and right are not equal; otherwise, . false
method defines the operation of the inequality operator for Inequality values. It enables code such as the following: BigInteger
BigInteger bigNumber = BigInteger.Pow(2, 63);
long number = Int64.MaxValue;
if (number != bigNumber)
// Do something...
Languages that do not support custom operators can test for inequality by using one of the following techniques:
left is a , Byte , Int16 , Int32 , SByte , or UInt16 value, it is implicitly converted to an UInt32 value when the operation is performed. Int64 .NET Framework
Supported in: 4.5.1, 4.5, 4
.NET Framework Client Profile
Supported in: 4
Portable Class Library
Supported in: Portable Class Library
.NET for Windows Store apps
Supported in: Windows 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.