Code to prohibit runtime error 2105

[Guest]

My form includes a text box with Company names in it and two command buttons:
1. Add new name 2. Save data and close. All possible errors are covered
except when the user presses "Add new name", begins typing in a name and
presses "Add new name" again. The Run Time Error #2105 appears. What code
can be used in addition to a message to prohibit a user from making the
mistake of pressing the "Add new name" two times?

cmdAdd cmdSave

 

[Allen Browne]

It might help to know what code is in the event procedure, but I'm guessing
the message means you cannot go to a new record because you are already at a
new record.

This kind of checking should prevent the problem:

Private Sub cmdAdd_Click()
If Not Me.NewRecord Then
If Me.Dirty Then
RunCommand acCmdSaveRecord
End If
RunCommand acCmdRecordsGoToNew
End If
End Sub

 

[MacDermott]

The code you use would depend on what effect you want to achieve.
If you want to let your users move on to another record when they're already
working on a new one, Allen Browne's code will work fine.
If you want to keep your users from pressing the AddNew button while
entering a new record, one approach would be to check in the form's Current
event, something like this:
cmdAdd.Enabled=(Me.NewRecord=false)
This will disable the Add button (cmdAdd) if you're on a new record, and
enable it if you're not.
The downside to this approach is that you're not giving your users any
explanation of what's going on.

HTH