Gridview values not updating
AND Primary Key Column Name N = @Primary Key Value To Update N , in this instance - has its value specified via the data source control's Select Parameters, which can specify a source for the parameter value.The source may be: a hard-coded value like "3.95", which would return all products less than $3.95; the value of a Web control on the page, allowing the user to enter a price bound in a Text Box; from the querystring; from session state; and so on.
NET 2.0 introduces three new data Web controls: the Grid View, the Details View, and the Form View.Issue with getting values from child controls in a gridview, to use for the update using a SQLData Source control Hi all, I have a gridview bound with a SQLData Source.I am using the Update feature of the SQLData Source to update a SQL Server database with values entered into the gridview. I believe this is due to the controls that contain the user entries are not the gridview itself, but rather child controls within the gridview.All I want to do is to write the new entered value into a label (if that worked, I will move to the next phase, which is writing to the database).So here's what I have: Samu Zhang Microsoft Online Community Support Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question.Matt Berseth wrote a very interesting article on “Bulk Inserting Data Using the List View Control".
The idea is to give the user an Excel like interface where they can edit the rows with custom data and finally click the update button to persist the data in the database.
NET 2.0 introduced a number of new Web controls designed for accessing and modifying data. NET 2.0's data source controls make it possible to retrieve, insert, update, and delete data without having to write the tedious dedata access code that was so commonplace in ASP. Previous installments of this article series have looked at returning, inserting, and deleting data using the Sql Data Source control. These controls can work in unison with the data source controls to facilitate inserting, updating, and deleting data.
These controls allow page developers to declaratively access and modify data without writing any code to perform the data access. In this article we will examine basics of using the Sql Data Source and Grid View controls to update records from a database.
Likewise, the parameter values in the Astute readers will notice the similarity between the Access Data Source and Sql Data Source controls' inserting, deleting, and updating workflows.
Regardless of what workflow is initiated, they all follow the same six steps: the firing of the appropriate pre-action event (, in the case of the updating workflow).
I have been using the names of the actual controls but nothing happens.