Gridview rowupdating code project
For example, the following syntax is invalid because it tries to invoke arbitrary code and use Bind() at the same time: The only formats supported in two-way databinding are Bind("field") and Bind("field", "format string ").
would be a huge security hole (unless you are absolutely sure that your data are safe to be rendered to HTML without encoding).
Nor does it represent the opinion of my dog, because I don’t have one.
I've got it supporting editing as well, which works just fine.
First, we’ll implement a method to databind the Grid View, which will be called whenever databinding needs to be performed.
We’re using Linq to SQL to pull data from our database and bind it to the Grid View.
Page Markup: "Master Detail" is my datasource - when I put that line right before Grid View1. Invalid Operation Exception: Both Data Source and Data Source ID are defined on ' Grid View1'.
But automatic encoding is NOT the case for a label for instance.
Although you can also use In my case I was forced to use the "Bind" method on mi Edit Item Template's Text Box because needed the data to be accessible in the New Values array at the item_Updating event handling.
From this article, you will have a clear view of the Grid View data insert, delete, and update operations.
NET forums is how to deal with exceptions like The Grid View 'Grid View1' fired event Row Editing which wasn't handled.