Rowupdating does not
To do that we need a Row Editing event of the Grid View.The Edit Index property of a Grid View determines the index of a row in edit mode. Update record and get updated state of the Grid View. Sql Client; private const String CATEGORIES_TABLE = "Categories"; private const String CATEGORYID_FIELD = "Category ID"; private Data Table dt; private Sql Data Adapter da; private Sql Command Builder cb; private String Builder sb; // . Event Args e) private void update Button_Click(object sender, System. private void Custom Adapter Batch Update Form_Load(object sender, System.We use the Row Updating event of Grid View to update the record in the database table.We get the Id value using the row index and another Text Box value is also retrieved.Create SQL Connection We need a connection with a Microsoft SQL Server database so we can access data and perform an operation on it.
Here we can update Name, Emp_Code and Emp_Age fields depending on the Id field of the "EMPLOYEE" table.Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: Before we start examining the ASP.NET Grid View markup and associated code lets first enumerate the important code pieces of this tutorial.One thing to keep in mind: the solution code iterates in reverse order through the parameters collection so that parameters are replaced correctly if there are more than nine parameters; if they were processed in forward order, parameter , and so on.Since you are not using the datasource controls(which is a good thing), the Old Values and New Values collections will not be populated automatically.