How do you make a MsgBox with a "Do Not Ask This Again" or "Don't Ask Me Again" Checkbox in VB6?

Question

I ask this partly because I want to know the best practice way of doing this, and partly because the top google result I got was a forum thread from 2002 in which the question wasn't even answered.

I inherited some VB6 code, and there are some MsgBox calls in said code, many of which display messages that end users would probably find very annoying after a short time (e.g. "Printing Complete," "Record Added," etc.)

I would like to add the standard user interface control of a checkbox on the MsgBox saying "Don't ask me this again", so that when checked and OK is clicked, a setting is saved that lets the program know, you know...to never ask that again. Pretty standard control, the idea is fairly self-explanatory.

What I would like to know is what is the best practice way of doing this in VB6. There is the obvious way of just making a new form for these type of msgboxen and replacing the old MsgBox call with a .Show on that form, but do the VB6 gurus on Stack Overflow have a better way?

Thanks in advance

Answer 1

If you provide such a functionality, it might require "turning-on" of showing messagebox.
i.e. user should have an option to see the msgbox again using some setting.

Instead of that, you could use statusbar to display notifications OR have a label with the notification messages and turn it off after a few seconds.

Answer 2

I don't know how it is at VB6 but here is how I would do it in C#/VB:

1) make the messagebox control.

2) the control show have a static property (bool) named: DontAskAgain

3) when the users checks that I set the property to true

4) when i want to pop-up the msg box I check whether that property is true or not.

The only matter is that you should save this to settings and load it up when the programs starts.

Good luck

Answer 3

As far as I know, there is no other way. You need to make your own message box form with the check box. Of course, you'll also need to modify the code to store and retrieve this setting (and acting appropriately based on the setting).

I have done this in my own application many times. One thing to think about.... suppose the user checks the box "don't show me this again". In my opinion, there should be a way to reset the setting. Since the message box form won't show again, I added this to the configuration form (for my app).

One thing you may want to consider is sub-classing the MSGBOX function. You could create a function within your app that has a similar parameter list, but with a couple extra. If the extra parameters are missing, simply call vba.MsgBox (to get the standard behaviour). If you pass in extra parameters, you could call your new form instead.

Answer 4

Well... You are not absolutely correct guys ;)

Starting from Win2000, there's SHMessageBoxCheck function that does the trick. VB6 declaration:

Private Declare Function SHMessageBoxCheck Lib "shlwapi" Alias "#185" (ByVal hWnd As Long, ByVal lpszText As String, ByVal lpszTitle As String, ByVal dwType As VbMsgBoxStyle, ByVal iDefault As Long, ByVal lpszId As String) As Long

For everything else follow the link :)