For this situation, many developers use invisible columns (Hidden columns) in the gridview to identify that row. We can achieve the same functionality using Datakeys. Inside the On Row Deleting event handler, the Index of the Grid View Row is determined and and it is used to delete the Row from the Data Table.Finally the Data Table is saved back to the View State and the Grid View is again populated.
For understand edit update delete gridview example, First we insert records in to database and select records from database and bind it to gridview control, then update and delete record in gridview using sql dataadater method. Step 7 – Insert record to gridview and update, delete records in gridview.
Step 1 – Create database table and create new web application. Step 3 – Add name space for sql connection Data Table object. Now, finishing design make connection between sql database and web application.
In this gridview example we use sql connection and sql dataadapter method for connectivity.
In previous post we have discussed about insert update and delete data in gridview using dataset and table adapter method.
In this post we will learn insert edit update and delete data in gridview control in using SQLConnection and SQLData Adapter method.