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BigInteger.Equality Operator (BigInteger, Int64)

.NET Framework (current version)
 
equivalentCodeEntityM:System.Numerics.BigInteger.Equals(System.Int64)

Returns a value that indicates whether a BigInteger value and a signed long integer value are equal.

Namespace:   System.Numerics
Assembly:  System.Numerics (in System.Numerics.dll)

public static bool operator ==(
	BigInteger left,
	long right
)

Parameters

left
Type: System.Numerics.BigInteger

The first value to compare.

right
Type: System.Int64

The second value to compare.

Return Value

Type: System.Boolean

true if the left and right parameters have the same value; otherwise, false.

The Equality(BigInteger, Int64) method defines the equality comparison operation for BigInteger values. It enables code such as the following:

BigInteger bigNumber = BigInteger.Pow(2, 63);
long number = Int64.MaxValue;
if (bigNumber == number)
{
   // Do something...
}   

Languages that do not support custom operators can call the BigInteger.Equals(Int64) instance method instead.

If right is a Byte, Int16, Int32, SByte, UInt16, or UInt32 value, it is implicitly converted to an Int64 value when the operation is performed.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone
Available since 8.1
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