Updating datagrid asp net

13-Sep-2019 20:35 by 6 Comments

Updating datagrid asp net - adult asians women dating sites

Let’s first take a look at the ASPX markup to create the grid.We have a Drop Down List in the header declared as Header Drop Down, and a Drop Down List in the Item template declared as Item Drop Down. Setting Auto Post Back to true allows the form to post back to the server and raise an event each time the user changes a selection in the Drop Down List control.

A data source control interacts with the data-bound controls and hides the complex data binding processes.

Once a user clicks on the Data Grid row's Edit hyperlink, that row becomes editable (see Figure 2).

I'm having a problem updating to my Acess 2003 DB. Ole Db Exception: Syntax error in UPDATE statement.

We also assign an event handler for the Selected Index Changed event.

Notice we are sharing the same event handler (Drop Down_Selected Index Changed) for all Drop Down List controls.

Adding sorting, paging, or editing support to a Data Grid is as simple as setting a property or two and creating the appropriate event handlers.

For example, to provide editing support for a Data Grid, you simply add an Edit Command Column column to the Data Grid, and create event handlers for the Data Grid's Edit Command, Cancel Command, and Update Command events.You can see we have one column (au_fname) to display the au_fname column from the table.In the second column we have added Drop Down List controls to both the header line, and in each row with a data record. Secondly, you may not require the semi colon at the end of the update string. I ask becasue you seem to be entering string (or text) values for all of them..the field type is numeric, this can throw an error.In the table Records I keep getting this error System.

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