Question

I have a WPF Project to which i’ve added a Windows Form.

The windows form has a method runme(). But I’d like to call it from the WPF form.

Currently I’ve used

Dim wpfForm as new wpfForm
wpfForm.Show()

to display the the WPF form from a Windows form.

I’m not sure how to send a command back though.

I’ve tried:

Me.parent.runme()

But this gives me errors

Answer 1

Eventually what worked was to create an interface as suggested by Cyborgx37

Interface ILogOut
    Sub DoIt()
End Interface

Class WinFormWindow : Implements ILogOut
    Public Sub DoIt() Implements ILogOut.DoIt
        MsgBox("Message Received!")
    End Sub
End Class

You can then use the ILogOut interface to send a message to the Windows forms window from a WPF window