C updating list t
Proceed to the next section if you see a named range in the “Source” text box.Otherwise, proceed to the next step in this section. Change the values in the cell range so that they identify a new range that you wish to use to populate the list. This box appears beneath the ribbon and sits on the left side of the user interface.From the Designer in Sql Data Source and then bring up the Properties window (from the View menu, choose Properties window, or simply hit F4).Select the Delete Query property, which will bring up a set of ellipses.
If you receive an Excel spreadsheet that contains a list, you may have trouble updating it if you don’t understand where Excel gets the list’s values.
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.
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.
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.
The results are then returned as either a Data Set or Data Reader, depending on the value of the control s value has been specified, the Enable Inserting, Enable Editing, or Enable Deleting option in the corresponding data Web control s smart tag will become available.