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The Use optimistic concurrency checkbox, which becomes selectable once the Generate statements to provide optimistic concurrency control.For now, leave this checkbox unchecked; we'll examine optimistic concurrency with the Sql Data Source control in the next tutorial.Is there a way I can some how say to the control to stop repainint itself allow me to add all the rows and say re-paint at the end when all the updates are made? NET control supports the Suspend Layout and Resume Layout methods. the control that hosts the controls you want to populate) and do something like the following: this. One of a set of tools we're offering as a way of saying thank you for being a part of the community.Thanks, Ward Did you take a look at one of these possibilities ?
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. Rather than adding the rows of the data grid one at a time, use the Data Grid View. Add Range An intuitive utility to help find the CSS path to UI elements on a webpage.In previous tutorials we learned how the Object Data Source control allowed for inserting, updating, and deleting of data.collection and can include hard-coded values, common parameter source values (querystring fields, session variables, Web control values, and so on), or can be programmatically assigned.
When the Sql Data Source control s method is invoked either programmatically or automatically from a data Web control a connection to the database is established, the parameter values are assigned to the query, and the command is shuttled off to the database.
For now, let s use the Properties window in the Designer, although the Configure Data Source wizard or declarative syntax option would work just as well.