Updating database using asp
These data modification capabilities can be plugged directly into a data source control without a line of code needing to be written.
An Overview of Inserting, Updating, and Deleting examined using the Object Data Source to facilitate inserting, updating, and deleting with the Grid View, Details View, and Form View controls.
Note Since we ve already discussed the inserting, editing, and deleting capabilities of the Grid View, Details View, and Form View controls, this tutorial will focus on configuring the Sql Data Source control to support these operations.
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.
Objective: To insert into & retrieve images from SQL server database without using stored procedures and also to perform insert, search, update and delete operations & navigation of records.
Introduction: As we want to insert images into the database, first we have to create a table in the database, we can use the data type 'image' or 'binary' for storing the image.
The Sql Data Source control supports the same operations, but the approach is different, and this tutorial shows how to configure the Sql Data Source to insert, update, and delete data.
As discussed in An Overview of Inserting, Updating, and Deleting, the Grid View control provides built-in updating and deleting capabilities, while the Details View and Form View controls include inserting support along with editing and deleting functionality.
The Use optimistic concurrency checkbox, which becomes selectable once the Generate statements to provide optimistic concurrency control.