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# VB.Net Menu Application to Launch Executables

Posted on 2012-04-06
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I have written multiple vb.net applications and published them as executables.  I would like to create one vb.net Menu app that will launch thes executables with the click of a menu option.

What is the best approach?  If my idea is do-able, will I need to build a script to install all the the menu and all executable apps on each desktop when deployed.  Is there a better solution than vb.net?

pfc
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Question by:pfc42355
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käµfm³d   👽 earned 500 total points
ID: 37817995
I'm sure you know the "menu app" will be a Forms app. You have a couple of options for starting the others.

Since the other applications are .NET applications, you can add references to them just the same as if they were .DLL library files. You would call Program.Main (assuming you didn't change the name of the default "Program" class), and you would pass that function any "command line" arguments you might have passed had you started the apps from a command prompt. This means that the other apps will be loaded into the same AppDomain as your application.

Since the other applicatons are also "standalone" applications (in that you can execute them directly from a command prompt), you could also start the applications as separate processes from your main menu application. They would not share the same AppDomain via this method. For this method, you would need to look into the Process class. As a quick example, you could do something like this:

Imports System.Diagnostics

...

Dim p As New Process()

p.Start("C:\path\to\some\executable.exe", "some parameter values if needed, otherwise leave out or pass empty string")

' p.WaitForExit()  ' If you need to wait until the app has completed before continuing

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