Mega Code Archive
The default Item property throws an exception if the requested key is not in the dictionary
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Imports System
Imports System.Collections.Generic
Public Class Example
Public Shared Sub Main()
Dim openWith As New Dictionary(Of String, String)
Try
Console.WriteLine("For key = ""tif"", value = {0}.", _
openWith("tif"))
Catch
Console.WriteLine("Key = ""tif"" is not found.")
End Try
End Sub
End Class
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