Gridview rowupdating in asp net using c

I tried to use this: Drop Down List ddl = (Drop Down List)Grid View5.

Gridview is a control which can displays the values of data source in a tabular format where each column represents a header field and each row represents a values.

For those who do not know on how to generate Events in Grid View you can follow these steps below: I have a project that I coppied the above code into.

Parameter name: index Any idea what I need to do to fix this issue?

Row Index]["id"]); You can do this with any field, but I've found customers get confused when they see the ID field and kept asking me why it was there, this also eliminates any issues if you change the display order of your table later (maybe add an edit/update/cancel control) Hey...great article ;)But I got a problem...

So here I go with my example:protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) and the debugger says: Exception Details: System.

Nor does it represent the opinion of my dog, because I don’t have one.

I have a project that I coppied the above code into.

Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: Before we start examining the ASP.In this tutorial we are searching for our Text Box controls txt Product Name and txt Unit Price.To get the Primary Key reference we can use the Data Keys collection of the Grid View.This demo is a continuation of my previous example “Binding Grid View with Data”.When I do an update, and get to the Grid View1_Row Updating, there is no value passed to "ID", and then when I go to the next row for "Company" I get the following error: Specified argument was out of the range of valid values.

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