Rowupdating in gridview in asp net c
Rowupdating in gridview in asp net c - 1st year dating anniversary gifts women
We will use Template Field, whenever we want to define some custom control in the data bound controls like Grid View, Data Grid or Data Repeater.If he clicks edit (or) in the edit mode he can be able to see the Textbox.
If you are new to using a grid control, I would recommend you to read my blogs “Using Grid View in ASP. The Eval method takes the name of a data field and returns a string containing the value of that field from the current record in the data source.
The above piece of code will also do the same as label in Item Template and Textbox in the Edit Item Template.
By default all the boundfields will be trasferred as Textboxes in Edit Mode.
the good old problem of getting the data from the row that is being currently edited within a Grid View. Accessing the "Controls": This method gets you access to the control in the Grid View, which might be useful based on what you are doing.
Obviously the simplest method is to use Data Key Names on the Grid View and then you should have the data in your Grid View Update Event Args as part of e. (In the following example, I cast to a Check Box as I know I have a checkbox at the col Index You Are Interested In - you should cast to whatever control you have in that column).
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.
Check out what I’m trying to do, maybe you can help?
First, I load up some data: After that, I’m doing some work to make my Grid View look beautifull, adding all columns by hand.
This will lead to problems like "Grid View does not show updated values", "Grid View looses values changed by user". In your Page_load, this is typically only inside a block where you check to make sure that Page_Load is not being called during a post-back call.
jinal, sorry, I just noticed I didn't reference the grid View, which explains why it doesn't like the Rows comment.
In my case this was happening because I was binding to a List of custom objects.