C# Decimal.Ceiling()用法及代码示例

此方法用于将小数点四舍五入为正无穷大的最接近的整数。

用法：public static decimal Ceiling (decimal d);

Here d is the decimal whose ceiling value is to be calculated.

返回值：它返回大于或等于d参数的最小整数值。请注意，此方法返回的是Decimal而不是整数类型。

以下示例程序旨在说明Decimal.Ceiling(Decimal)方法的用法：

示例1:

// C# program to demonstrate the 
// Decimal.Ceiling(Decimal) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // Declaring the decimal variable 
        Decimal a = 4.01m; 
  
        // finding the ceiling of  
        // the Decimal value 
        // using ceiling() method; 
        Decimal value = Decimal.Ceiling(a); 
  
        // Display the ceiling 
        Console.WriteLine("Ceiling Value is : {0}", 
                                            value); 
    } 
}

输出：

Ceiling Value is : 5

示例2:

// C# program to demonstrate the 
// Decimal.Ceiling(Decimal) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // Declaring the decimal variable 
        Decimal a = -5.03m; 
  
        // finding the Ceiling of 
        // the Decimal value 
        // using Ceiling() method; 
        Decimal value = Decimal.Ceiling(a); 
  
        // Display the Ceiling 
        Console.WriteLine("Ceiling Value is : {0}", 
                                            value); 
    } 
}

输出：

Ceiling Value is : -5

示例3:

// C# program to demonstrate the 
// Decimal.Ceiling(Decimal) Method 
using System; 
using System.Globalization; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
  
        // Declaring the decimal variable 
        Decimal a = 2.00m; 
  
        // finding the Ceiling of 
        // the Decimal value 
        // using Ceiling() method; 
        Decimal value = Decimal.Ceiling(a); 
  
        // Display the Ceiling 
        Console.WriteLine("Ceiling Value is : {0}", 
                                            value); 
    } 
}

输出：

Ceiling Value is : 2

相关用法

注：本文由纯净天空筛选整理自IshwarGupta大神的英文原创作品 Decimal.Ceiling() Method in C#。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。