VB.NET Single.NaN字段代码示例

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原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了VB.NET中System.Single.NaN字段的典型用法代码示例。如果您正苦于以下问题：VB.NET Single.NaN字段的具体用法？VB.NET Single.NaN怎么用？VB.NET Single.NaN使用的例子？那么恭喜您, 这里精选的字段代码示例或许可以为您提供帮助。您也可以进一步了解该字段所在类System.Single的用法示例。

在下文中一共展示了Single.NaN字段的3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，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1:

Dim zero As Single = 0

' This condition will return false.
If (0 / zero) = Single.NaN Then
    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.")
End If

开发者ID:VB.NET开发者，项目名称:System，代码行数:8，代码来源:Single.NaN

示例2:

Dim nan1 As Single = Single.NaN

Console.WriteLine("{0} + {1} = {2}", 3, nan1, 3 + nan1)
Console.WriteLine("Abs({0}) = {1}", nan1, Math.Abs(nan1))

开发者ID:VB.NET开发者，项目名称:System，代码行数:4，代码来源:Single.NaN

输出：

3 + NaN = NaN
Abs(NaN) = NaN

示例3: Example

Module Example
   Public Sub 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("Not NaN.Equals(NaN): {0}", Not Single.NaN.Equals(Single.NaN)) 
      Console.WriteLine("IsNaN: {0}", Double.IsNaN(Double.NaN))
      Console.WriteLine()
      Console.WriteLine("NaN > NaN: {0}", Single.NaN > 100.0f) 
      Console.WriteLine("NaN >= NaN: {0}", Single.NaN >= 100.0f) 
      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)) 
   End Sub
End Module

开发者ID:VB.NET开发者，项目名称:System，代码行数:19，代码来源:Single.NaN

输出：

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

注：本文中的System.Single.NaN字段示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。