2010 Access And Change Information In A Database With Only Code?

Jun 15, 2010

First, I would like to add a text box search field to this form (because navigating through several thousand users with arrows isn't going to work). When the search button is pressed, I want the username to be looked for. If found, the form (and each textbox, option button, etc.) is updated with that user. I can then modify the user's information and press save.

Second, how do I access and change information in a database with only code? For example, if I periodically want to check every user in the database to see if they have over "100 points" and if they do, I subtract 10 points from that user.

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[code]...

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[Code]...

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Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Try

[Code]....

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[Code] .....
Also I'll attach an image of what the program does when I load it.

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[code].....

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[Code]...

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[Code]...

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[code]....

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[code]....

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