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C# Decimal.ToUInt32()用法及代码示例


此方法用于将指定的Decimal的值转换为等效的32位无符号整数。用户还可以使用Explicit赋值运算符将Decimal值转换为32位无符号整数。

用法: public static uint ToUInt32 (decimal d);

此处,d是要转换的十进制数。


返回值:它返回一个等效于指定d的32位无符号整数。

异常:如果d为负数或大于MaxValue,则此方法将给出OverflowException。

以下示例程序旨在说明上述方法的用法:

示例1:

// C# program to demonstrate the 
// Decimal.ToUInt32(Decimal) Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        try { 
  
            // Taking decimal variables 
            Decimal dec1 = 2147483647M; 
            Decimal dec2 = 4294967295.784m; 
  
            // using Decimal.ToUInt32(Decimal) Method 
            uint val1 = Decimal.ToUInt32(dec1); 
  
            // using Decimal.ToUInt32(Decimal) Method 
            uint val2 = Decimal.ToUInt32(dec2); 
  
            // Printing the UInt32 value 
            Console.WriteLine("The UInt32 value "
                             + "is : {0}", val1); 
                               
            // Printing the UInt32 value 
            Console.WriteLine("The UInt32 value "
                              + "is : {0}",val2);                               
        } 
  
        catch (OverflowException e) { 
            Console.Write("Exception Thrown: "); 
            Console.Write("{0}", e.GetType(), e.Message); 
        } 
    } 
}
输出:
The UInt32 value is : 2147483647
The UInt32 value is : 4294967295

示例2:对于OverflowException

// C# program to demonstrate the 
// Decimal.ToUInt32(Decimal) Method 
using System; 
  
class GFG { 
  
    // Main Method 
    public static void Main() 
    { 
        try { 
  
            // Taking the maximum value 
            // of Decimal 
            Decimal dec1 = Decimal.MaxValue; 
  
            // using Decimal.ToUInt32(Decimal) Method 
            // It will give error as decimal number 
            // is above the range of UInt32 
            uint val1 = Decimal.ToUInt32(dec1); 
  
            // Printing the UInt32 value 
            Console.WriteLine("The UInt32 value "
                             + "is : {0}", val1);                              
        } 
  
        catch (OverflowException e) { 
            Console.Write("Exception Thrown: "); 
            Console.Write("{0}", e.GetType(), e.Message); 
        } 
    } 
}
输出:
Exception Thrown: System.OverflowException

参考:



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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 Decimal.ToUInt32() 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。