本文整理匯總了VB.NET中System.Collections.IDictionaryEnumerator.Key屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET IDictionaryEnumerator.Key屬性的具體用法？VB.NET IDictionaryEnumerator.Key怎麽用？VB.NET IDictionaryEnumerator.Key使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Collections.IDictionaryEnumerator的用法示例。
在下文中一共展示了IDictionaryEnumerator.Key屬性的1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VB.NET代碼示例。
示例1: MainClass
' 導入命名空間
Imports System
Imports System.Collections
Public Class MainClass
Public Shared Sub Main()
Dim table As Hashtable = New Hashtable()
Dim employee As New Employee("First Name", "Last Name")
Try
table.Add("Last Name", employee)
Console.WriteLine("Put: " & employee.ToString())
Catch argumentException As ArgumentException
Console.WriteLine(argumentException.ToString())
End Try
Dim result As Object = table("Last Name")
If Not result Is Nothing Then
Console.WriteLine("Get: " & result.ToString())
Else
Console.WriteLine("Get: " & "Last Name" & " not in table")
End If
table.Remove("Last Name")
Console.WriteLine("table count: " & table.Count)
Console.WriteLine("Contains key: " & table.ContainsKey("Last Name"))
table.Clear()
Dim enumerator As IDictionaryEnumerator = table.GetEnumerator()
While enumerator.MoveNext()
Console.WriteLine(Convert.ToString(enumerator.Value))
End While
enumerator = table.GetEnumerator()
While enumerator.MoveNext()
Console.WriteLine(enumerator.Key )
End While
End Sub
End Class
Public Class Employee
Private firstName, lastName As String
Public Sub New(ByVal first As String, ByVal last As String)
firstName = first
lastName = last
End Sub
Public Overrides Function ToString() As String
Return firstName & " " & lastName
End Function
End Class