updata data in the textbox

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How can i update data in the textbox and then save them to the database.. by clicking a button "update".
before clicking that button.. textboxes should be uneditable.
after click the "modify" button textboxes become editable.. i change data and then with one "save" button the updated datas will be saved in the database

Posted 9-Nov-12 3:33am

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joshrduncan2012 9-Nov-12 9:35am

What have you tried so far?

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Jason Gleim · Answer 1 · 2012-11-09T05:21:00

When you load the form, set the text property of the textbox to the value of your field. Set the ReadOnly property of the text box to true. When the user clicks 'update', validate that they have permissions to change the field(s) and clear the ReadOnly flag on the one(s) they are allowed to edit.

When they click save, validate the new data and then save it back to your database. Optionally set the ReadOnly flag back to true to prevent further updates.

The database operations for lookup and update we will leave to you because it is dependent on how you are connecting. There are lots and lots of examples on here and Google for doing the DB CRUD operations for all the different connection methods.