Checking if a form is loaded?

[SPRobson]

Good Morning/Afternoon

I am automating a ActiveX EXE (that I've written in VB) from a fairly simple Visual C++ program. Everything appears to be OK. However, I want the client C++ program to be able to know when my server VB ActiveX EXE has been closed by the user. How do I do this? Is it simply a case of supplying a function in the VB ActiveX EXE interface to see if the main application form is loaded so that this function can be called by the C+ program? If so, how do I tell if a form is loaded?

Many thanks again

Simon

 

[Galyl]

Dont know if this is the best way to do it, but it should work.

Public Property Get CheckForm() as Boolean
Dim frmCheck as Form
Dim bCheck as Boolean

bCheck = False

For Each frmCheck in Forms
If frmCheck.Name = "(form you are looking for)" Then
bCheck = True
End If
Next frmCheck

CheckForm = bCheck
End Property

Then you can just call the function from C++ and if CheckForm = True you know that the form is still in memory, and if it is = False, it has been unloaded