Rising events from class library called from module

Hi, I've the next problem.

I've an app that starts to work from a module wich should load a form an do other things with a class library who raise an event an the form shoud cath it.

The problem is that applicarion.run(frmMain) displays the form in the same thread the the code stops work while the form is open. And I need that the app works in this way because the user need to send files to the app using args and this avoid that the app init another instance of it (in other code) and update the form with the info when the event is raised.

Please help :(

Module

vb.net Code:

Module moMain
 
    Public my_Class As New ClassDll.clsMain
 
    Public Sub main()
 
        Application.Run(frmMain)
        Debug.WriteLine("Form Loaded")
 
        my_Class.DoSomething()
 
    End Sub
 
End Module

Class

vb.net Code:

Public Class clsMain
 
    Public Event EventRaise()
 
    Public Sub DoSomething()
        RaiseEvent EventRaise()
    End Sub
 
End Class

Form

vb.net Code:

Public Class frmMain
 
    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        AddHandler my_Class.EventRaise, AddressOf raised_from_class
    End Sub
 
    Public Sub raised_from_class()
        MsgBox("event raised")
    End Sub
 
End Class

The code is also attached without compiled files.

Code:

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frmMain.Show()

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Like that instead of

Code:

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Application.Run(frmMain)

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Additionally if you want to have more than 1 copy of the same form, you would have to recreate instances of your form, such as:

Code:

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Public formMain as New frmMain

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That doesn't work. The form closes once the event is raised.

You shouldn't be using the Main method for that, plain and simple. The Main method exists for three reasons:

1. Setup the app before displaying the main form.
2. Display the main form.
3. Cleanup after closing the main form.

Any code that isn't involved in any of those three activities doesn't belong in the Main method.

Then how i should do that?

Quote:

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Originally Posted by seinkraft

Then how i should do that?

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Wherever is appropriate for what you're trying to do. This is obviously just a test so where you put the code is pretty much irrelevant, as long as it's somewhere that the code can be executed while the main form is open. To that end, maybe putting it in the main form would be a good idea. In a real app you wouldn't have to ask where to put the code because the method you're calling would do something useful and you'd already know where and when you wanted that useful task performed.