When a connection is established with the database, the data adapter creates a dataset and stores data in it. Click Dim connection As Sql Connection = New sqlconnection() connection.
After the data in your dataset has been modified and validated, you can send the updated data back to a databaseby calling the method updates a single data table and runs the correct command (INSERT, UPDATE, or DELETE) based on the Row State of each data row in the table.
I am created a journal program for an internship project and I am using a MS-Access Database. Now, I am trying to make it so that they can "Update" their journals, meaning that they click on their calendar date and it brings them to that journal if they have one for that date.
If they have one for that date then it shows the title and journal text entry for that date. Please try again." & vb Cr Lf & vb Cr Lf & _ "Original Error:" & vb Cr Lf & vb Cr Lf & ex.
I have tried updating the datagridview directly using this code: dgv Tasks. Rather I would change the value in the table frequently and update the database once the increments stops. Updating the endtime would be the way to go - then your computed column will update too.
Finally however, the simplest approach would be to update the datatable - Why can't you do that?