[dba-VB] Data Binding values from code

Charlotte Foust cfoust at infostatsystems.com
Thu Mar 13 10:04:15 CDT 2008


Since you didn't post any code, just referred to dataset, bindingsource
and tableadaptor, your chances of getting a definitive answer are low.
There are so many ways to do things in dot net that a general question
can either elicit an avalanche of different methods or no answer at all.
Is the control bound to a field or unbound?   Have you looked into
BindingContext?  Without seeing the code you're using, it's pretty
difficult to do more than say "here's how *I* do it", and that doesn't
help if *I* am not using the same combination of objects that you are.

Charlotte Foust



-----Original Message-----
From: dba-vb-bounces at databaseadvisors.com
[mailto:dba-vb-bounces at databaseadvisors.com] On Behalf Of Michael
Maddison
Sent: Wednesday, March 12, 2008 11:17 PM
To: Discussion concerning Visual Basic and related programming issues.
Subject: Re: [dba-VB] Data Binding values from code

And the answer seems to be,
if you use the built in stuff, you don't.
You don't seem to be able to let the bindingsource know that the data
has changed.

I ended up doing a direct insert.

cheers

Michael M

Hi,

I've gone to databinding hell...
How do I change a value IN CODE in a textbox on a form and get it to be
written back to the db?

Using Dataset, BindingSource and TableAdaptor.

Typing in the textbox works just fine...

cheers


Michael M

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