Hello,
I tried to follow Martin Greens example to implement an AuditTrail to my database. (I cannot post the link but you can find it easy using google/bing/whatever.)
At first sight everything went well, I tested the code using a test database and it worked just fine. But when I tried to use it in my existing project I encountered a problem. It seems like two of the comboboxes I use do not have an OldValue and I have no idea why. The third combobox I use works as intended.
The form I'm using is bound the a query and every control is bound aswell.
I created an example of my problem attached to this post, this is exactly the structure I'm using in my project.
I hope you're able to understand my problem, if there is anything unclear just ask.
Regards
daikaio
I tried to follow Martin Greens example to implement an AuditTrail to my database. (I cannot post the link but you can find it easy using google/bing/whatever.)
At first sight everything went well, I tested the code using a test database and it worked just fine. But when I tried to use it in my existing project I encountered a problem. It seems like two of the comboboxes I use do not have an OldValue and I have no idea why. The third combobox I use works as intended.
The form I'm using is bound the a query and every control is bound aswell.
I created an example of my problem attached to this post, this is exactly the structure I'm using in my project.
I hope you're able to understand my problem, if there is anything unclear just ask.
Regards
daikaio
Attachments
Last edited: