本文整理汇总了VB.NET中System.Collections.SortedList.ContainsKey方法的典型用法代码示例。如果您正苦于以下问题：VB.NET SortedList.ContainsKey方法的具体用法？VB.NET SortedList.ContainsKey怎么用？VB.NET SortedList.ContainsKey使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Collections.SortedList的用法示例。
在下文中一共展示了SortedList.ContainsKey方法的1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
Public Class SamplesSortedList
Public Shared Sub Main()
' Creates and initializes a new SortedList.
Dim mySL As New SortedList()
mySL.Add(2, "two")
mySL.Add(4, "four")
mySL.Add(1, "one")
mySL.Add(3, "three")
mySL.Add(0, "zero")
' Displays the values of the SortedList.
Console.WriteLine("The SortedList contains the following values:")
PrintIndexAndKeysAndValues(mySL)
' Searches for a specific key.
Dim myKey As Integer = 2
Dim msg As String
If mySL.ContainsKey(myKey) Then
msg = "in the SortedList"
Else
msg = "NOT in the SortedList"
End If
Console.WriteLine("The key ""{0}"" is {1}.", myKey, msg)
myKey = 6
If mySL.ContainsKey(myKey) Then
msg = "in the SortedList"
Else
msg = "NOT in the SortedList"
End If
Console.WriteLine("The key ""{0}"" is {1}.", myKey, msg)
' Searches for a specific value.
Dim myValue As String = "three"
If mySL.ContainsValue(myValue) Then
msg = "in the SortedList"
Else
msg = "NOT in the SortedList"
End If
Console.WriteLine("The value ""{0}"" is {1}.", myValue, msg)
myValue = "nine"
If mySL.ContainsValue(myValue) Then
msg = "in the SortedList"
Else
msg = "NOT in the SortedList"
End If
Console.WriteLine("The value ""{0}"" is {1}.", myValue, msg)
End Sub
Public Shared Sub PrintIndexAndKeysAndValues(myList As SortedList)
Console.WriteLine(ControlChars.Tab & "-INDEX-" & ControlChars.Tab & _
"-KEY-" & ControlChars.Tab & "-VALUE-")
Dim i As Integer
For i = 0 To myList.Count - 1
Console.WriteLine(ControlChars.Tab & "[{0}]:" & ControlChars.Tab & _
"{1}" & ControlChars.Tab & "{2}", i, myList.GetKey(i), _
myList.GetByIndex(i))
Next i
Console.WriteLine()
End Sub
End Class输出：
The SortedList contains the following values: -INDEX- -KEY- -VALUE- [0]: 0 zero [1]: 1 one [2]: 2 two [3]: 3 three [4]: 4 four The key "2" is in the SortedList. The key "6" is NOT in the SortedList. The value "three" is in the SortedList. The value "nine" is NOT in the SortedList.