Rowupdating gridview dropdownlist

11 Mar

En el ejemplo se explicara como cambiar el control de edición por defecto, o sea un Text Box, que se desplegaría al usuario, por otro especialmente definido para la selección por medio de un ítem concreto, por medio de un Drop Down List.- La definición de un identificador para cada registro de la grilla, sin necesidad de desplegar este al usuario.The Grid View 'Grid View1' fired event Row Deleting which wasn't handled. When I say manually databinding I mean not using a data source control specified as a Data Source ID, but rather setting the Grid View’s Data Source equal to the appropriate data object and calling Data Bind. NET 2.0 are familiar with how to deal with this, but since ASP.NET 2.0 most of the examples and tutorials deal with setting the Data Source ID, which buys you a lot of automation that you may not even appreciate unless you’ve done this the old fashioned way.

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The Cells collection only contains those controls that's been added to the gridview declaratively. Would you please let me know what's going on and how I'm supposed to solve this? sorry i forgot an example for 1 you will need to do something like this i did not test it so not sure if it's totally correct: e. The Cells collection only contains those controls that's been added to the gridview declaratively. Would you please let me know what's going on and how I'm supposed to solve this? Two things you may want to try the first given you keep all as is : on the row updating are you using Find Control("ddlname") on the row to get the ddl? Another way is to convert the column to a template and add a dropdownlist. New Values["Mydb Update Field"] = ((Drop Down List)My Grid View. Would you please let me know what's going on and how I'm supposed to solve this? Two things you may want to try the first given you keep all as is : on the row updating are you using Find Control("ddlname") on the row to get the ddl? Another way is to convert the column to a template and add a dropdownlist. "at*@mailinator.com" wrote: Hi folks, Consider the following code: protected void grid View_Row Data Bound(object sender, Grid View Row Event Args e) This way, I've dynamically added a Drop Down List (DDL) control to the Grid View. "[email protected]" wrote: Well, I've just found the problem. INITIAL CHAMBER Step 1: Open Visual Studio 2010 and create an empty website. Step 2: In Solution Explorer you will get your empty website. By following these steps: For Web Form gridview_demo (Your Empty Website) - Right Click, Add New Item, then Web Form. For SQL Server Database gridview_demo (Your Empty Website) - Right Click, Add New Item, then SQL Server Database. DATABASE CHAMBER Step 3: Go to your Database [Database.mdf], we will create a table - tbl_Data. Design your table like the following: Table - tbl_data [Don’t forget to make ID - Identity Specification - Yes] Figure 1: Database DESIGN CHAMBER Step 5: Now Open your gridview_file, where we create our design for binding and performing edit, delete, and update operation with dropdownlist. Gridview_OUTPUT CHAMBER Figure 4: Output Update Figure 5: Update Figure 6: Update Show table data Figure 7: Show data Hope you liked it.