FIX: Error 3315 or 3426 When Updating a Bound DBCombo Box

MORE INFORMATION

Steps to Reproduce Behavior

1. Start a new project in Visual Basic and choose Standard EXE. Form1 is created by default.
2. Add a DbCombo box, a DataControl, and two Command Buttons to the Form1. NOTE: To add the DBCombo box, you must first Click the Project Menu, click Components, and select "Microsoft Data Bound List Controls 5.0."
3. Set the following properties for each control:

       Datal
       -----
       DatabaseName: Biblio.mdb
       RecordSource: Authors
   
       DBCombo1
       ---------
       DataSource: Data1
       DataField: Author
       RowSource: Data1
   
       Command1
       --------
       Caption: Add
   
       In the Click event of Command1, add:
   
          Data1.RecordSet.AddNew
   
       Command2
       --------
       Caption: Update
   
      In the Click event of Command2 add:
   
        MsgBox DBCombo1.BoundText
        Data1.Recordset.Update
   
   						

4. Run the application. Click the Add button. Type a new value into the DBCombo box. Click Update, and you should get an empty Msgbox followed by an error message.
   
   To correct the problem, change the values of the ListField property to the following:

       DBCombo1
       ---------
       ListField: Author
   
   						

   Now when you run the application and click Add, then Update, you will notice that the value you typed is displayed in the Msgbox and you receive no error.