Dreamweaver VB.Net - Get current Identity number from SQL and increment by one

Need to get the current sql identity number or any number within a table and increment by one.  I need this to be done during the OnLoad event of a form.  basically it will autogenerate an id number incremented by one everytime a form is loaded.  I am using Dreamweaver VB.Net.  I am also using SQL 2005 Server. Please, I need your help ASAP.  Thank You!!
kouts1Asked:
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rockiroadsCommented:
There might be a way but I am not familiar with it, but I always thought to get the id was possible after a insert.

Why cant you just create and maintain your own table? Just have one column in there which you read and update each time
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rockiroadsCommented:
Here is a simple example which reads a table called tblNextID which has just the one column in it called NextID. Once it reads it, the value in that table is incremented.

Now this example uses MSAccess, you can just change the connection string to your database


        Dim nextId As String
        Dim conn As New OleDbConnection("Provider=Microsoft.Jet.OleDb.4.0;Data Source=C:\Web_EE\Big EE.mdb")

        conn.Open()

        Dim oleCmd As OleDbCommand

'Run the SQL to get the id
        oleCmd = New OleDbCommand("SELECT NextID FROM tblNextID", conn)
        nextId = oleCmd.ExecuteScalar().ToString()

        MsgBox("Next Available ID is " & nextId)

'Now increment that ID
        oleCmd.CommandText = "UPDATE tblNextID SET NextID = NextID + 1"
        oleCmd.ExecuteNonQuery()

'Close
        conn.Close()

        conn = Nothing
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rockiroadsCommented:
the above is just quick example. I think you can use a data adapter to do it, saves you running queries I guess.
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