Determine if instance of access is open

Hi, all is there a way to determine if my access object is open? (meaning the database is open via my object) Here is my code:

VB Code:

Sub Main
 
    Dim acc As New Access.Application
    acc.OpenCurrentDatabase
 
'How do I determing if acc is open?  In the example above I
'know its open, but there are cases in my program when I don't know if its been opened or not.
End Sub

I was thinking there should be something similiar to the ADO connection object (cn.state) but it wasn't. And (if acc is Nothing) doesn't determine if its open.

Thanks,

Strick

I would recommend just setting a boolean property called IsOpen. Set it to True when you open Access and False when you close it.

Are you writing in Access or VB.NET? If VB.NET why use the Access.Application? Also, instantiating Access like that can come back to bite you if you have different versions of Access around.

This is what I use for Access to attach to a running instance. Then f its not running I can create a new instance.

VB Code:

Friend moApp As Access.Application
Private mbKillMe As Boolean
 
Friend Property KillMe() As Boolean
    Get
        KillMe = mbKillMe
    End Get
    Set(ByVal Value As Boolean)
        mbKillMe = Value
    End Set
End Property
 
Friend Sub InitializeMe()
    Try
        '<INITIALIZE ACCESS>
        moApp = DirectCast(GetObject(, "Access.Application"), Access.Application)
    Catch ex As Exception
        'Access not running. Create a new instance or not. Up to you.
        If TypeName(moApp) = "Nothing" Then
            moApp = DirectCast(CreateObject("Access.Application"), Access.Application)
            mbKillMe = True
        Else
            MessageBox.Show(ex.Message, "VB/Office Guru™", _
            MessageBoxButtons.OK, MessageBoxIcon.Exclamation)
        End If
    End Try
End Sub
 
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
    '<CALL THE SPELLME INITIALIZATION PROCEDURE BEFORE ANY USE>
    InitializeMe()
End Sub
 
Private Sub Form1_Closing(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles MyBase.Closing
    If KillMe = True Then
        moApp.Quit(False)
    End If
    moApp = Nothing
End Sub