本文整理汇总了VB.NET中System.Collections.Generic.SortedList<TKey,TValue>.IDictionary.Keys属性的典型用法代码示例。如果您正苦于以下问题：VB.NET SortedList<TKey,TValue>.IDictionary.Keys属性的具体用法？VB.NET SortedList<TKey,TValue>.IDictionary.Keys怎么用？VB.NET SortedList<TKey,TValue>.IDictionary.Keys使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Collections.Generic.SortedList<TKey,TValue>的用法示例。
在下文中一共展示了SortedList<TKey,TValue>.IDictionary.Keys属性的4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VB.NET代码示例。
示例1: Main
' 导入命名空间
Imports System.Collections
Imports System.Collections.Generic
Public Class Example
Public Shared Sub Main()
' Create a new sorted list of strings, with string keys,
' and access it using the IDictionary interface.
'
Dim openWith As IDictionary = _
New sortedList(Of String, String)
' Add some elements to the sorted list. There are no
' duplicate keys, but some of the values are duplicates.
' IDictionary.Add throws an exception if incorrect types
' are supplied for key or value.
openWith.Add("txt", "notepad.exe")
openWith.Add("bmp", "paint.exe")
openWith.Add("dib", "paint.exe")
openWith.Add("rtf", "wordpad.exe")示例2:
' To get the keys alone, use the Keys property.
icoll = openWith.Keys
' The elements of the collection are strongly typed
' with the type that was specified for sorted list keys,
' even though the ICollection interface is not strongly
' typed.
Console.WriteLine()
For Each s As String In icoll
Console.WriteLine("Key = {0}", s)
Next s示例3:
' When you use foreach to enumerate sorted list elements
' with the IDictionary interface, the elements are retrieved
' as DictionaryEntry objects instead of KeyValuePair objects.
Console.WriteLine()
For Each de As DictionaryEntry In openWith
Console.WriteLine("Key = {0}, Value = {1}", _
de.Key, de.Value)
Next示例4:
End Sub
End Class