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Use any of the following UI elements to allow users to switch the grid to edit mode: The built-in command button Create a command column (Grid View Command Column) and use the following properties to display the Edit and New command buttons in the grid: The grid sends a callback to the server and raises the Begin Callback and End Callback events when you click a command button or call the Add New Row, Start Edit Row, Start Edit Row By Key, Update Edit or Cancel Edit client-side methods.You can handle the Begin Callback and End Callback events and check the e.command property to determine which user action triggered a callback.
Use the instructions below to manage records when the grid is in the Inline, Edit Form, Edit Form And Display Row, and Popup Edit Form edit modes (ASPx Grid View Editing Settings. Refer to the Batch Edit Mode topic for more information on how to add and edit records in batch edit mode.
Page Private Function Get Table() As Data Table ' You can store a Data Table in the session state Dim table As Data Table = Try Cast(Session("Table"), Data Table) If table Is Nothing Then table = New Data Table() Dim colid As Data Column = table. Add("ID", Get Type(Int32)) Dim nameid As Data Column = table.
Read Only = True For i As Integer = 0 To 22 Dim a Row As Data Row = table.
This example shows how to edit and update records in a Grid View in ASP. This example is helpful in situations where an administrator needs to edit several records from the database.
For demonstration I have created a database (named Database.mdf) in which we have a table named tbl_Employee.