Asp net gridview rowupdating oldvalues

The problem is, I’d very much like to do so, if ASP. But I can’t set a Data Source property or anything on the Sql Data Source!!! I probably have to read the cells on the Grid View of the selected row, find the controls, get the values from those and insert those into my Data Set.Which means I won’t make my 70% code reduction Microsoft has always promised me. Please help me with writing a Row Updating function in C#, I don't know how to grab the current field's value and also get the old value for one of keys (which is Project Name for editing) of the selected row. the idea wa to don't allow binding the grid view after a post back. hello my problem was that my gridview editable controls heep their old values. this is due to the grid view binding in the page_load method after every post back. Row Updating event, doesn’t work as all samples say it should do.All samples of course assume you’re doing everything in your page, but I have to do everything in my code-behind, because on forehand I don’t know what I’ll be binding to my Grid View.

Binding form controls is mostly a simple matter of attaching a Data Source and setting your controls to reference the correct field in the Data Source.

But as I noted in the comments in that method, some collections that should contain the columns (names, old values and new values) are always empty. And the Row Updated method is never even touched!!! NET Forums that I need to use a Data Source control.

For example a Sql Data Source, which is automatically added to your Web Form if you drag-n-drop your way around Visual Studio 2005.

If you don't use one of the Data Source controls, you are required to handle the Row Updating event.

I confirmed this using Reflector: protected virtual void On Row Updating(Grid View Update Event Args e) { bool flag1 = base.

Search for asp net gridview rowupdating oldvalues:

asp net gridview rowupdating oldvalues-88asp net gridview rowupdating oldvalues-56asp net gridview rowupdating oldvalues-34asp net gridview rowupdating oldvalues-62

Leave a Reply

Your email address will not be published. Required fields are marked *

One thought on “asp net gridview rowupdating oldvalues”