Asp net rowupdating newvalues dating my sisters boyfriend

There can be several approaches taken for validating data. For our example we are going to use Customers table of Northwind database. Open its smart tag and choose "Configure Data Source" option to start Configure Data Source wizard.

On the first step of the wizard click on "New Connection" button to open a dialog as shown in Figure 1.

I am trying to update a row in a Gridview control whilst it is in edit mode.

I am trying to extract the old data field values which have not changed during the edit process, but can't seem to find them, as the postback after clicking the edit button removes those values.

Click on the "Advanced" button and check the "Generate INSERT, UPDATE and DELETE statements" checkbox (Figure 3). Now that you have configured the SQL Data Source control let's bind it with a Grid View control. Open its smart tag and configure it as shown in Figure 4.

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In order to do so select "Edit Columns..." from the smart tag of the Grid View. Select Company Name and Contact Name fields and click on "Covert this field into a Template Field" link.

Any idea on how I can extract the values contained in the cells of a specific row before going into edit mode Thanks are you trying to get the values before the gridview switches to edit mode or do you need to get the values before applying any updates to to the data?

Say you click edit, now you get some input controls, you change a couple of values, then click update.

Enter the database details as per your setup and click on OK.

On the next step select Customer ID, Company Name, Contact Name and Country columns (Figure 2).

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