BigInteger.Subtraction(BigInteger, BigInteger) 运算符
定义
从另一个 BigInteger 值中减去 BigInteger 值。Subtracts a BigInteger value from another BigInteger value.
public:
static System::Numerics::BigInteger operator -(System::Numerics::BigInteger left, System::Numerics::BigInteger right);
public static System.Numerics.BigInteger operator - (System.Numerics.BigInteger left, System.Numerics.BigInteger right);
static member ( - ) : System.Numerics.BigInteger * System.Numerics.BigInteger -> System.Numerics.BigInteger
Public Shared Operator - (left As BigInteger, right As BigInteger) As BigInteger
参数
- left
- BigInteger
要从中减去的值(被减数)。The value to subtract from (the minuend).
- right
- BigInteger
要减去的值(减数)。The value to subtract (the subtrahend).
返回
right 减 left 所得的结果。The result of subtracting right from left.
注解
Subtraction方法为值定义减法运算符的运算 BigInteger 。The Subtraction method defines the operation of the subtraction operator for BigInteger values. 它可以实现如下所示的代码:It enables code such as the following:
BigInteger num1 = 100045632194;
BigInteger num2 = 90329434;
BigInteger result = num1 - num2;
Dim num1 As BigInteger = 100045632194
Dim num2 As BigInteger = 90329434
Dim result As BigInteger = num1 - num2
不支持自定义运算符的语言可以改为调用 BigInteger.Subtract 方法。Languages that do not support custom operators can call the BigInteger.Subtract method instead.
此运算符的等效方法为 BigInteger.Subtract(BigInteger, BigInteger) 。The equivalent method for this operator is BigInteger.Subtract(BigInteger, BigInteger).