Question

How to remove key from dictionary in VB.NET

Answer 1

Module Module1

    Sub Main()

        Dim dic As New Dictionary(Of Integer, String)

        dic.Add(1, "VB.NET")
        dic.Add(2, "Java")
        dic.Add(5, "C++")
        dic.Add(9, "PHP")

        dic.Remove(5)

        For Each item As KeyValuePair(Of Integer, String) In dic
            Console.WriteLine("{0} : {1}", item.Key, item.Value)
        Next

    End Sub

End Module

' run:
' 
' 1 : VB.NET
' 2 : Java
' 9 : PHP

 

70+ SQL courses for beginners and professionals