How to make saave data in access file using VB

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I'm developing a system tat will ask the user to enter his information then this information will be stored in database in access file. i've wrote this code and when I run it it doesn't give any error message but the data don't store in the access file.

C++

On Error GoTo saveErr
        Your_profileBindingSource.EndEdit()
        Your_profileTableAdapter.Update(Database1DataSet3.your_profile)
        MessageBox.Show("Done")
saveErr:
        Exit Sub

What I have tried:

i tried debugging but as i see there is no wrong with my code

Posted 22-Apr-18 19:47pm

Member 13725790

Updated 22-Apr-18 23:03pm

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OriginalGriff · Answer 1 · 2018-04-22T19:56:00

It doesn't give an error because you are specifically telling it to ignore all errors, that's what On Error does - when an error occurs, you transfer control directly to the the label and exit the function, effectively ignoring the error.

And BTW:

Quote:
i see there is no wrong with my code

A lack of Compiler errors does not mean your code works. All that means is that you have written it in the right language (think of an email - you wrote it in English words, not German) not that it does what you wanted it to (that email - does it invite your friends to a party, or tell them to go jump off a cliff? Both are English, so they "compile" but only one of them will work).

Remove your On Error or handle the error so you can report / log it, and use the debugger to find out exactly what is happening when you code runs.

Maciej Los · Answer 2 · 2018-04-22T23:04:00

If you use a BindingSource[^], you have to call ResetBindings Method[^] to update binded controls. See: How to: Reflect Data Source Updates in a Windows Forms Control with the BindingSource | Microsoft Docs[^]

I'd recommend to use Try ... Catch... End Try code block to handle errors on updating data. See: Update data by using a TableAdapter[^]

How to make saave data in access file using VB

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