本文整理匯總了C#中System.Single.NaN字段的典型用法代碼示例。如果您正苦於以下問題：C# Single.NaN字段的具體用法？C# Single.NaN怎麽用？C# Single.NaN使用的例子？那麽, 這裏精選的字段代碼示例或許可以為您提供幫助。您也可以進一步了解該字段所在類System.Single的用法示例。
在下文中一共展示了Single.NaN字段的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: if
Single zero = 0;
// This condition will return false.
if ((0 / zero) == Single.NaN)
{
Console.WriteLine("0 / 0 can be tested with Single.NaN.");
}
else
{
Console.WriteLine("0 / 0 cannot be tested with Single.NaN; use Single.IsNan() instead.");
}示例2:
float nan1 = Single.NaN;
Console.WriteLine("{0} + {1} = {2}", 3, nan1, 3 + nan1);
Console.WriteLine("Abs({0}) = {1}", nan1, Math.Abs(nan1));輸出：
3 + NaN = NaN Abs(NaN) = NaN
示例3: Main
//引入命名空間
using System;
public class Example
{
public static void Main()
{
Console.WriteLine("NaN == NaN: {0}", Single.NaN == Single.NaN);
Console.WriteLine("NaN != NaN: {0}", Single.NaN != Single.NaN);
Console.WriteLine("NaN.Equals(NaN): {0}", Single.NaN.Equals(Single.NaN));
Console.WriteLine("! NaN.Equals(NaN): {0}", ! Single.NaN.Equals(Single.NaN));
Console.WriteLine("IsNaN: {0}", Double.IsNaN(Double.NaN));
Console.WriteLine("\nNaN > NaN: {0}", Single.NaN > Single.NaN);
Console.WriteLine("NaN >= NaN: {0}", Single.NaN >= Single.NaN);
Console.WriteLine("NaN < NaN: {0}", Single.NaN < Single.NaN);
Console.WriteLine("NaN < 100.0: {0}", Single.NaN < 100.0f);
Console.WriteLine("NaN <= 100.0: {0}", Single.NaN <= 100.0f);
Console.WriteLine("NaN >= 100.0: {0}", Single.NaN > 100.0f);
Console.WriteLine("NaN.CompareTo(NaN): {0}", Single.NaN.CompareTo(Single.NaN));
Console.WriteLine("NaN.CompareTo(100.0): {0}", Single.NaN.CompareTo(100.0f));
Console.WriteLine("(100.0).CompareTo(Single.NaN): {0}", (100.0f).CompareTo(Single.NaN));
}
}輸出：
NaN == NaN: False NaN != NaN: True NaN.Equals(NaN): True ! NaN.Equals(NaN): False IsNaN: True NaN > NaN: False NaN >= NaN: False NaN < NaN: False NaN < 100.0: False NaN <= 100.0: False NaN >= 100.0: False NaN.CompareTo(NaN): 0 NaN.CompareTo(100.0): -1 (100.0).CompareTo(Single.NaN): 1