How to Use Reference Expressions to Get Form Values in MS Access
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- Опубликовано: 20 окт 2024
- Using expressions to reference your forms and controls is one of the more important skills you will need to learn to build applications in Microsoft Access. By using references, you can get values from one form and put them on another, use values from a form as criteria in a query, do calculations between forms, and lots of other cool stuff. So, learning this will really help you to program great applications in Access. Let's go!
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How to Use Reference Expressions to Get Form Values in MS Access
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Ever wonder how to get a value off of a form, to use somewhere else?
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Great Video
Thanks!
Here with your monthly reminder the intro music is very distracting ;-)
Noted! I'll turn it down. thanks!
I have a report with specific data on it using Form!frmName!frmField in underlying query used as rec source criteria...problem: sometimes when I print the report every record prints...even though only one shows up in prnt preview. Tried opening report using docmd.openrpt (filter) and all recs still print *sometimes*. Works 90% of time. Signed perplexed
That's a doozy! I've been trying to think of what it might be, because I know I had this issue before (a looong time ago). You may want to just set the query SQL via code. Something like:
strSQL = "Select * From MyTable Where frmField = '" & Forms!frmName!frmField & "'"
Set qry = CurrentDb.QueryDefs("qryMyQuery")
qry.SQL = strSQL
qrySQL.Save
DoCmd.OpenReport .....
Make sure the report recordsource is qryMyQuery.