C＃中的Int32.GetTypeCode方法与示例

Int32.GetTypeCode方法用于获取值类型Int32的TypeCode。

Syntax: public TypeCode GetTypeCode ();

Return Value: This method returns the enumerated constant Int32.

下面的程序说明了上面讨论的方法的使用：

范例1：

// C# program to illustrate the
// Int32.GetTypeCode() Method
using System;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
  
        // Taking int value
        // i.e. Int32
        int s1 = 3256;
  
        // Getting the typecode for Int32
        // using GetTypeCode() method
        TypeCode result = s1.GetTypeCode();
  
        // Display the TypeCode 
        Console.WriteLine("TypeCode for Int32 is: {0}",
                                               result);
    }
}

输出：

TypeCode for Int32 is: Int32

范例2：

// C# program to illustrate the
// Int32.GetTypeCode() Method
using System;
  
class GFG {
  
    // Main Method
    public static void Main()
    {
        // using result() Method
        result(Int32.MinValue);
        result(Int32.MaxValue);
    }
  
    // result() method
    public static void result(int val)
    {
  
        // using GetTypeCode() method
        TypeCode code = val.GetTypeCode();
  
        // Display the TypeCode 
        Console.WriteLine("TypeCode for {0} is {1}",
                                         val, code);
    }
}

输出：

TypeCode for -2147483648 is Int32
TypeCode for 2147483647 is Int32

参考：

• https://docs.microsoft.com/zh-cn/dotnet/api/system.int32.gettypecode?view=netframework-4.7.2