ms access 2010 - How is this form bound? -

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we working ms access database (2010) front-end sql server database.

one of programmers has created form bound linked table.

my problem this:

all of controls unbound, , yet filled data query. how can be? don't it. wonder if kind of form created query made wizard?

[update]

i discover if remove record source form of controls dissappear , have table view!

what "thing" called?

this isn't way want work; can convert normal form or have rebuild scratch?

the form's vba possibly calls ado or dao recordset via odbc sql server database , attaches form's recordsource or leaves form unbound , sets values each control corresponding fields in recordset. view code behind form in vba module. alternatively, pass-through query may ran , bound form.

this tougher route in connecting frontend backend systems must bypass of access' default features, commands, , functionality. using unbound forms, developer must create custom update, insert, save, , delete events record management; validation logic data entry; , constant cursor calls depending on form interaction. in sense mirrors how software , web apps built. html/php pages, java or python scripts, r data frames empty designed ("unbound") shells until data retrieved database source called connection.

an easier approach link sql server backend tables , bound them access forms. linked tables available local table , can used in context (forms, queries, reports, macros, modules). no need extensive code call odbc connection every time form opens or events trigger , customized functions thereafter.


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