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Access Fields bound to a function – updating once or per record

by Jonathan Halder | Jan 10, 2025 | Blogging, MS Access, MS Access Forms, MS Access Queries, MS Access Reports, MS Access VBA Coding

Another gotcha in Access is when you use a function of any kind as a query field or as a bound field on a form or report. This can also be done in Conditional Formatting fields in forms and reports. Let’s say you bind a continuous form field to the builtin...

How to programmatically tell the difference between changing a combo box by typing or by choosing from the dropdown

by Jonathan Halder | Jan 9, 2025 | Blogging, MS Access, MS Access Forms, MS Access VBA Coding

I had written some code for a client using the onChange and onKeyPress events of a ComboBox to be able to determine when the user had simply typed some text in, or whether they had selected an item from the dropdown list using the dropdown event. This was because the...

Forms that can’t write to records – Access and it’s usually helpful Lookup_ prefix

by Jonathan Halder | Jan 8, 2025 | Blogging, MS Access, MS Access Forms, MS Access Queries, MS Access Tables, MS Access VBA Coding

Today I had a weird problem that took me about 2 hours to track down. I had a normal form in Continuous view that was not triggering an error of any kind, but would not write to the record. It could see all the records, you could navigate to them, and I had a delete...

Do you use “Set”? Make sure you destroy it when you’re done!

by Jonathan Halder | Jan 7, 2025 | Blogging, MS Access, MS Access Forms, MS Access Reports, MS Access VBA Coding

Ok, so in some cases, VBA is nice to you and destroys variable references you use when you utilize the SET keyword. Let’s say you do something like this: Dim dbObj As DAO.Database Set dbObj = CurrentDb This is in the context of some kind of function or sub, or...

Do you have a deployment process?

by Jonathan Halder | Jan 6, 2025 | Blogging, MS Access, MS Access VBA Coding

It’s important to have a process to deploy an application to a client or customer. If you don’t have a process in place, Whatever method you use is not reproducible every time. I prefer to automate my deployment process as much as possible. I’d...
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