📜  C#中的UInt64.MinValue字段(带示例)

📅  最后修改于: 2021-05-30 00:42:22             🧑  作者: Mango

Minnt属性或UInt64 Struct的字段用于表示64位无符号长整数(即ulong数据类型)的最小可能值。该字段的值是常数,表示用户无法更改该字段的值。该字段的值为0 。这样可以防止在运行时发生OverflowException。

句法:

public const ulong MinValue = 0;

返回值:该字段始终返回0。

例子:

// C# program to illustrate the
// UInt64.MinValue Field
using System;
  
class GFG {
  
    // Main Method
    static public void Main()
    {
        // display the Minimum
        // value of UInt64 struct
        Console.WriteLine("Minimum Value is: " + UInt64.MinValue);
  
        // taking a variable
        ulong var1 = 2382373544;
  
        if (var1.Equals(UInt64.MinValue)) 
        {
            Console.WriteLine("Equal..!!");
            Console.WriteLine("Type of var1 is: {0}",
                                 var1.GetTypeCode());
        }
  
        else 
        {
            Console.WriteLine("Not equal..!!");
            Console.WriteLine("Type of var1 is: {0}",
                                 var1.GetTypeCode());
        }
    }
}
输出:
Minimum Value is: 0
Not equal..!!
Type of var1 is: UInt64

参考:

  • https://docs.microsoft.com/zh-cn/dotnet/api/system.uint64.minvalue?view=netstandard-2.1