C# Int64.GetTypeCode用法及代码示例

Int64.GetTypeCode方法用于获取值类型Int64的TypeCode。

用法： public TypeCode GetTypeCode ();

返回值：此方法返回枚举常量Int64。

以下示例程序旨在说明上面讨论的方法的使用：

范例1：

// C# program to illustrate the 
// Int64.GetTypeCode() Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // Taking long value 
        // i.e. Int64 
        long val = 4578123; 
  
        // Getting the typecode for Int64 
        // using GetTypeCode() method 
        TypeCode result = val.GetTypeCode(); 
  
        // Display the TypeCode  
        Console.WriteLine("TypeCode for Int64 is: {0}", 
                                               result); 
    } 
}

输出：

TypeCode for Int64 is: Int64

范例2：

// C# program to illustrate the 
// Int64.GetTypeCode() Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        // using result() Method 
        result(Int64.MinValue); 
        result(Int64.MaxValue); 
    } 
  
    // result() method 
    public static void result(long val) 
    { 
  
        // using GetTypeCode() method 
        TypeCode code = val.GetTypeCode(); 
  
        // Display the TypeCode 
        Console.WriteLine("TypeCode for {0} is {1}", 
                                         val, code); 
    } 
}

输出：

TypeCode for -9223372036854775808 is Int64
TypeCode for 9223372036854775807 is Int64

参考：

https://docs.microsoft.com/en-us/dotnet/api/system.int64.gettypecode?view=netframework-4.7.2

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注：本文由纯净天空筛选整理自Kirti_Mangal大神的英文原创作品 Int64.GetTypeCode Method in C# with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。