[RESOLVED] Is there a cn.open = true command?

Hello again. Ok, everthing is coming along well, but if I run my program and close it before I make a connection, I get a Object Variable or With block variable not set. I tried to use:

VB Code:

Private Sub Form_Unload(Cancel As Integer)
If CN.Open > 0 Then
    CN.Close
    Set CN = Nothing
End If
 
End Sub
 
'and
 
Private Sub Form_Unload(Cancel As Integer)
If CN.Open = True Then
    CN.Close
    Set CN = Nothing
End If
 
End Sub
 
'and
 
Private Sub Form_Unload(Cancel As Integer)
If Len(CN.Open) > 0 Then
    CN.Close
    Set CN = Nothing
End If
 
End Sub

to see if the connection string was open, and close it if it was and if not then exit the program without trying to close something that is not open. They all error, if there is no connection. I need to find a way to make the program not error when user(me) clicks the trapclose without connecting first. It works fine if I establish a connection first. If you need me to, I can post the code I have so far. But it is getting a bit lengthy at this point so if you know what I am refering to, then I won't have to use unneccessary space. Thanks again. I will get through this eventually. I am just learning here...

Just check the state of the connection object.

Code:

---

If TypeName(cn) <> "Nothing" Then
    If cn.State = adStateOpen Then
        cn.Close
    End If
    Set cn = Nothing
End If

---

Thanks!! That works perfectly... I apologize for the frequency of my posts, but as I said above I am learning as I write this app. When I am done I will definatly share it, I think you guys will like it.

We dont mind at all if you post a bunch :) As long as you dont post duplicates or spam then its all good. :D

Ok I will mark this one a resolved, when I get to another block I will start another thread. I think thats how I am supposed to do it. If not let me know. All my posts thus far have been for different problems I have run into.

Yes, each thread should be on a single issue/problem/topic. :)

I just want to say thanks for the time you guys take out of your busy schedules to answer these posts. I wouldn't be where I am at on this program and my vb knowledge right now if it wasn't for you guys helping me out. So, thanks!