UInt16。将 C# 中的()方法与示例进行比较

原文:https://www . geeksforgeeks . org/uint 16-compare to-method-in-c-sharp-with-examples/

UInt16。比较方法用于将当前实例与指定对象或另一个 UInt16 实例进行比较。它返回一个整数,该整数显示当前实例的值是小于、等于还是大于指定对象或其他 UInt16 实例的值。此方法的重载列表中有 2 种方法,如下所示:

  • 比较(UInt16)方法 *CompareTo(Object) Method

    UInt16。比较(UInt16)方法

    此方法用于将当前实例与指定的 16 位无符号整数进行比较,并返回一个整数,该整数显示当前实例的值是小于、等于还是大于指定的 16 位无符号整数的值。

    语法:

    cs public int CompareTo (ushort value);

    这里,需要一个无符号整数来进行比较。

    返回值:返回一个 32 位有符号数,表示当前实例和参数的相对值,如下所示:

    • 小于零:如果当前实例<值
    • 如果当前实例=值,则为零:
    • 大于零:如果当前实例>值

    以下程序说明了 UInt16 的使用。比较法

    例 1:

    ```cs // C# program to demonstrate the // UInt16.CompareTo(UInt16) Method using System;

    class GFG {

    // Main Method     public static void Main()     {

    // Declaring and initializing value1         ushort value1 = 7;

    // Declaring and initializing value2         ushort value2 = 98;

    // using CompareTo() method         int status = value1.CompareTo(value2);

    // checking the status         if (status > 0)             Console.WriteLine("{0} is greater than {1}",                                         value1, value2);         else if (status < 0)             Console.WriteLine("{0} is less than {1}",                                      value1, value2);         else             Console.WriteLine("{0} is equal to {1}",                                     value1, value2);     } } ```

    Output:

    ```cs 7 is less than 98

    ```

    例 2:

    ```cs // C# program to demonstrate the // UInt16.CompareTo(UInt16) Method using System;

    class GFG {

    // Main Method     public static void Main()     {         // calling get() method         get(54, 77);         get(70, 95);         get(10, 24);         get(45, 45);     }

    // defining get() method     public static void get(ushort value1,                            ushort value2)     {

    // using CompareTo() method         int status = value1.CompareTo(value2);

    // checking the status         if (status > 0)             Console.WriteLine("{0} is greater than {1}",                                         value1, value2);         else if (status < 0)             Console.WriteLine("{0} is less than {1}",                                      value1, value2);         else             Console.WriteLine("{0} is equal to {1}",                                     value1, value2);     } } ```

    Output:

    ```cs 54 is less than 77 70 is less than 95 10 is less than 24 45 is equal to 45

    ```

    UInt16。比较对象方法

    此方法用于将当前实例与指定的对象进行比较,并返回一个整数,该整数指示当前实例的值是小于、等于还是大于对象的值。

    语法:

    cs public int CompareTo (object value);

    这里,它将对象与这个实例进行比较,或者为 null。

    返回值:返回一个 32 位有符号数,表示当前实例和参数的相对值,如下所示:

    • 小于零:如果当前实例<值
    • 如果当前实例=值,则为零:
    • 大于零:如果当前实例>值

    异常:如果不是 UInt16 ,则抛出参数异常

    以下程序说明了 UInt16 的使用。比较(对象)方法

    例 1:

    ```cs // C# program to demonstrate the // UInt16.CompareTo(object) Method using System;

    class GFG {

    // Main Method     public static void Main()     {         try {

    // Declaring and initializing value1             ushort value1 = 10;

    // Declaring and initializing value2             object value2 = (ushort)56;

    // using CompareTo() method             int status = value1.CompareTo(value2);

    // checking the status             if (status > 0)                 Console.WriteLine("{0} is greater than {1}",                                             value1, value2);

    else if (status < 0)                 Console.WriteLine("{0} is less than {1}",                                          value1, value2);             else                 Console.WriteLine("{0} is equal to {1}",                                         value1, value2);         }

    catch (ArgumentException e)         {             Console.WriteLine("value2 must be null"+                        " or an instance of UInt16");             Console.Write("Exception Thrown: ");             Console.Write("{0}", e.GetType(), e.Message);         }     } } ```

    Output:

    ```cs 10 is less than 56

    ```

    示例 2: 适用于参数异常

    ```cs // C# program to demonstrate the // UInt16.CompareTo(Object) Method using System; using System.Globalization;

    class GFG {

    // Main Method     public static void Main()     {         try {

    // Declaring and initializing value1             ushort value1 = 150;

    // Declaring and initializing value2             object value2 = 1 / 4;

    // using CompareTo() method             int status = value1.CompareTo(value2);

    // checking the status             if (status > 0)                 Console.WriteLine("{0} is greater than {1}",                                             value1, value2);

    else if (status < 0)                 Console.WriteLine("{0} is less than {1}",                                          value1, value2);             else                 Console.WriteLine("{0} is equal to {1}",                                         value1, value2);         }

    catch (ArgumentException e)          {             Console.WriteLine("value2 must be null"+                        " or an instance of UInt16");             Console.Write("Exception Thrown: ");             Console.Write("{0}", e.GetType(), e.Message);         }     } } ```

    Output:

    ```cs value2 must be null or an instance of UInt16 Exception Thrown: System.ArgumentException

    ```

    参考: