Asp detailsview itemupdating
I have tried two ways to retrieve the new values as you can see from this shortened version of the Item Updating event (and both return the old ones) :- Protected Sub Details View1_Item Updating(By Val sender As Object, By Val e As System. Details View Update Event Args) Handles Details View1. Find Control("txt Password"), Text Box) Struct_Student.password = txt Password.
Instead when setting the Update Parameters in the codebehind, the control will update the database with the parameter names entered.For more information about handling events, see NIB: Consuming Events.event is raised when an Update button within a Details View control is clicked, but before the update operation.The Grid View, Details View, and Form View controls all support out of the box paging support that can be enabled at the tick of a checkbox.When configured to enable paging, these controls automatically render a paging interface comprised of Link Buttons, Buttons, or Image Buttons. When the Details View control is bound to a data source control, the Details View control can take advantage of the data source control's capabilities and provide automatic updating, deleting, inserting, and paging functionality. Input controls that are appropriate for the field's data type (such as a Text Box or a Check Box control) are displayed with a field's value for the user to modify.
The Details View control provides built-in capabilities that allow the user to update, delete, insert, and page through items in the control. In edit mode, the Edit button is replaced with an Update and a Cancel button.
I got many mails about how to use Details View without SQLData Source.
After editing some fields, clicking on Update doesn't show the new values. Item Updating Dim txt Password As Text Box = CType(Details View1.
After setting the Details View’s Item Updating method, you will need to modify the SQL Data Source’s Update Command, Update Command Type, and Update Parameters.
The legacy code in the SQL data source used a update statement with parameters.
For more information, see Validation Server Controls. The Details View control can automatically add a Command Field row field with an Edit, Delete, or New button by setting the Details View. Unlike the Delete button (which deletes the selected record immediately), when the Edit or New button is clicked, the Details View control goes into edit or insert mode, respectively.