Making some noise with VB.NET
Brad Abrams and Scott Hanselman provided a couple of ways to create some noise with C# using a couple of interop methods. Both methods have their uses. Here is the VB.NET way of doing the same thing.
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Public Enum MessageBeepType
[Default] = -1
OK = &H0
[Error] = &H10
Question = &H20
Warning = &H30
Information = &H40
End Enum
' This allows you to 'beep' using one of the sounds mapped using the
' sound mapper in control panel.
<RUNTIME.INTEROPSERVICES.DLLIMPORT("USER32.DLL", setlasterror:="True)> _
Public Shared Function MessageBeep(ByVal type As MessageBeepType) As Boolean
End Function
' Make a sound using the 'PC Beep' method, allowing you to specify the
' frequency and duration of the sound.
<RUNTIME.INTEROPSERVICES.DLLIMPORT("KERNEL32.DLL")>_
Public Shared Function Beep(ByVal frequency As Integer, ByVal duration As Integer) As Boolean
End Function
UPDATE: Dan Fernandez points out yet another way using the
Microsoft.VisualBasic
` namespace:
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Microsoft.VisualBasic.Interaction.Beep()
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CC BY 4.0
by the author.