VB.Net - 算术运算符



下表显示了 VB.Net 支持的所有算术运算符。假设变量A 为 2,变量B 为 7,则 -

运算符 描述 示例
^ 将一个操作数提升到另一个操作数的幂 B^A 将得到 49
+ 将两个操作数相加 A + B 将得到 9
- 从第一个操作数中减去第二个操作数 A - B 将得到 -5
* 将两个操作数相乘 A * B 将得到 14
/ 将一个操作数除以另一个操作数,并返回浮点结果 B / A 将得到 3.5
\ 将一个操作数除以另一个操作数,并返回整数结果 B \ A 将得到 3
MOD 模运算符,以及整数除法后的余数 B MOD A 将得到 1

示例

尝试以下示例以了解 VB.Net 中可用的所有算术运算符 -

Module operators
   Sub Main()
      Dim a As Integer = 21
      Dim b As Integer = 10
      Dim p As Integer = 2
      Dim c As Integer
      Dim d As Single
      
      c = a + b
      Console.WriteLine("Line 1 - Value of c is {0}", c)
      
      c = a - b
      Console.WriteLine("Line 2 - Value of c is {0}", c)
      
      c = a * b
      Console.WriteLine("Line 3 - Value of c is {0}", c)
      
      d = a / b
      Console.WriteLine("Line 4 - Value of d is {0}", d)
      
      c = a \ b
      Console.WriteLine("Line 5 - Value of c is {0}", c)
      
      c = a Mod b
      Console.WriteLine("Line 6 - Value of c is {0}", c)
      
      c = b ^ p
      Console.WriteLine("Line 7 - Value of c is {0}", c)
      Console.ReadLine()
   End Sub
End Module

编译并执行以上代码后,将产生以下结果 -

Line 1 - Value of c is 31
Line 2 - Value of c is 11
Line 3 - Value of c is 210
Line 4 - Value of d is 2.1
Line 5 - Value of c is 2
Line 6 - Value of c is 1
Line 7 - Value of c is 100
vb.net_operators.htm
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