Gridview rowupdating get value
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.
Then again we have to call that Bind Grid Data () method to bind data for the textboxes. You can leave a response, or trackback from your own site.
So once after done with editing data, if we click update the following method will be triggered. Once we access the required fields in the code behind, we need to update the data in the database and show the updated data to the user. If the user clicks the Delete button On Row Deleting event will be fired. Going into that code we are trying to get the primary key of the employee table(Employee ID) by using Grid View Data Key Names and then This entry was posted on March 27, 2009 at am and is filed under ASP.
The asker of the question wanted to get the database field name by index.
I've seen a number of "answers" which only provide the text in the selected row of a gridview, or the header text which both do not answer the question that was asked... If you were going to do audits of updates in a system and wanted to compare old values and new values and only update if they change and want to indicate which field was updated how do you show the database table field name at the index of the loop.
All the mentioned methods I've seen here are not bullet proof references to a database tables field name.
Data Table dt = new Data Table(); foreach(Data Control Field Header Cell column in your Gridview. Cells) //Make sure you do all this after your Gridview.
Secondly if you want to include a custom field (some button or link) in the same column it’s not possible.So am calling the method Bind Grid Data method which is overloaded . //// Header column names int grid View Cell Count = your Grid View. string column Names = new string[grid View Cell Count]; for (int i = 0; i This is not the answer to the question.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.For instance: So the questions is how do you get the database table field name by index via code behind?I too have been searching for this and all the "answers" that I've seen are not the answers I think some of us are really looking for.To perform one of these operations, set the Command Name property of a button to one of the values in the following table. Sets the Command Argument property of the button to "First", "Last", "Next", "Prev", or a page number to specify the type of paging operation to perform.Raises the Page Index Changing and Page Index Changed events.This enables you to provide an event-handling method that performs a custom routine whenever this event occurs.Buttons within a Grid View control can also invoke some of the built-in functionality of the control.