Updating database records
Entry() method in case you want to update all the fields in your object.
Also keep in mind you cannot change the field id (key) therefore first set the Id to the some as you edit.
Figure 5: Clicking the Delete Button in the Grid View Invokes the Sql Data Source s SQL statements can be specified through the Properties window or the control s declarative syntax.With the Sql Data Source, we need to provide SQL statements (or stored procedures) to execute.As we'll see in this tutorial, these statements can be created manually or can be automatically generated by the Sql Data Source s Configure Data Source wizard.The columns that are not on the list retain their original values. If IGNORE is provided, all errors encountered during the update are ignored.