C# 小数。C#中的 GetBits()方法

小数。C# 中的 GetBits()方法

原文:https://www . geesforgeks . org/decimal-getbits-method-in-c-sharp/

小数。GetBits()方法用于将 Decimal 的指定实例的值转换为其等效的二进制表示。

语法:公共静态 int[] GetBits(十进制 d)；这里，取浮点值进行转换。

返回值:此方法返回一个 32 位有符号整数数组，该数组有四个元素，包含 d 的二进制表示形式。

下面的程序说明了小数的使用。GetBits() 方法

例 1:

// C# program to demonstrate the
// Decimal.GetBits() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {

        // Declaring and initializing value
        decimal value = 18446744073709551615M;

        // getting Equivalent bit
        // using GetBits() method
        int[] arr = Decimal.GetBits(value);

        // Display the element
        for (int i = 0; i < arr.Length; i++)
            Console.WriteLine("Bit[{0}] = {1, 10:X8}",
                                          i, arr[i]);
    }
}

输出:

Bit[0] =   FFFFFFFF
Bit[1] =   FFFFFFFF
Bit[2] =   00000000
Bit[3] =   00000000

例 2:

// C# program to demonstrate the
// Decimal.GetBits() Method
using System;
using System.Globalization;

class GFG {

    // Main Method
    public static void Main()
    {
        // calling get() method
        get(Decimal.MaxValue);
        Console.WriteLine("");
        get(Decimal.MinValue);
    }

    // defining get() method
    public static void get(decimal value)
    {

        // getting Equivalent bit
        // using GetBits() method
        Console.WriteLine("Converted value of {0} is",
                                               value);
        int[] arr = Decimal.GetBits(value);

        // Display the element
        for (int i = 0; i < arr.Length; i++)
            Console.WriteLine("Bit[{0}] = {1, 10:X8}",
                                           i, arr[i]);
    }
}

输出:

Converted value of 79228162514264337593543950335 is
Bit[0] =   FFFFFFFF
Bit[1] =   FFFFFFFF
Bit[2] =   FFFFFFFF
Bit[3] =   00000000

Converted value of -79228162514264337593543950335 is
Bit[0] =   FFFFFFFF
Bit[1] =   FFFFFFFF
Bit[2] =   FFFFFFFF
Bit[3] =   80000000

参考: