本文整理汇总了C#中System.ParamArrayAttribute类的典型用法代码示例。如果您正苦于以下问题：C# ParamArrayAttribute类的具体用法？C# ParamArrayAttribute怎么用？C# ParamArrayAttribute使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
ParamArrayAttribute类属于System命名空间，在下文中一共展示了ParamArrayAttribute类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Temperature
//引入命名空间
using System;
public class Temperature
{
private decimal temp;
public Temperature(decimal temperature)
{
this.temp = temperature;
}
public override string ToString()
{
return ToString("C");
}
public string ToString(string format)
{
if (String.IsNullOrEmpty(format))
format = "G";
switch (format.ToUpper())
{
case "G":
case "C":
return temp.ToString("N") + " °C";
case "F":
return (9 * temp / 5 + 32).ToString("N") + " °F";
case "K":
return (temp + 273.15m).ToString("N") + " °K";
default:
throw new FormatException(String.Format("The '{0}' format specifier is not supported",
format));
}
}
public void Display(params string []formats)
{
if (formats.Length == 0)
{
Console.WriteLine(this.ToString("G"));
}
else
{
foreach (string format in formats)
{
try {
Console.WriteLine(this.ToString(format));
}
// If there is an exception, do nothing.
catch { }
}
}
}
}示例2: Main
public class Class1
{
public static void Main()
{
Temperature temp1 = new Temperature(100);
string[] formats = { "C", "G", "F", "K" };
// Call Display method with a string array.
Console.WriteLine("Calling Display with a string array:");
temp1.Display(formats);
Console.WriteLine();
// Call Display method with individual string arguments.
Console.WriteLine("Calling Display with individual arguments:");
temp1.Display("C", "F", "K", "G");
Console.WriteLine();
// Call parameterless Display method.
Console.WriteLine("Calling Display with an implicit parameter array:");
temp1.Display();
}
}输出：
Calling Display with a string array: 100.00 °C 100.00 °C 212.00 °F 373.15 °K Calling Display with individual arguments: 100.00 °C 212.00 °F 373.15 °K 100.00 °C Calling Display with an implicit parameter array: 100.00 °C