MS Access - Form - Combo box selection get grey


I have a form that have a subform. In that subform there is a combo box that have drop down from which user select some value. When user select from drop down it gets grey. I try to search but not able to find the solution. Any idea why it appears grey and how to solve this.

Thank you.
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There could be many reasons: non-updatable query in subform, field was locked for updates, etc.
Can you upload sample DB with this form and related tables/queries with some dummy data?
Gustav BrockCIOCommented:
Most likely, it could be the AfterUpdate  event of the control.

WSStudentAuthor Commented:
@Gustav, there is no after update event in the control.
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Gustav BrockCIOCommented:
If it is grey all the time, it not enabled, thus you shouldn't be able to dropdown.
So isn't it just the backcolor that needs to be adjusted?

Dale FyeOwner, Developing Solutions LLCCommented:
Check the conditional formatting of the control.

It may be configured with an expression that disables the control if it has a value.
WSStudentAuthor Commented:
Thank you everyone.

I checked all of these things and nothing work, then i remove that combo box and added again, after which it start working, I can't understand the reason behind this, i would be happy if someone can tell the logic behind this so that next time it would be helpful.

Thanks again.
Dale FyeOwner, Developing Solutions LLCCommented:
As mentioned above, there are a number of ways to disable a control, but this generally occurs either in the controls AfterUpdate event, or via conditional formatting.

Deleting the control and adding it back again would eliminate the afterupdate or conditional formatting.

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Microsoft Access

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