Gridview rowupdating code in asp net
If user clicks the Cancel button while Grid View is in editing mode, you need to Cancel the Editing process and also need to reset the Edit Index property to -1 in the Row Canceling Edit event of the Grid View control as shown below: The last step is to handle the Row Updating event to actually update the back end database.To do this we first need to obtain the reference of the current row by using its index no as shown in the first line below.Now I will show you the C# code behind file of the above ASP.NET page that will handle different Grid View events to provide complete editing functionality.The first line of code you need to make sure you include is “e” represents the System. Other places talking about the Grid View and Updating a Row sitecore with gridview – rowupdating event doesn’t fire – gridview to in web.config resolves this issue. Row Updating event, doesn’t work as all samples say it should do. your web.config would then look like : ui.webcontrols.repeater ui.webcontrols. All samples of course assume you’re doing everything in your page, but I have to do … The secret lies in the event handlers–in this case, the Row Updating event handler. Grid View Update Event Args object that is passed in. This page contains copyright material from //blog.and you have no rights to copy and paste the full text into your own blog even if you have written permission to the contrary.
Every one can use it to compare the new value with old ones.For demonstration I have created a database (named Database.mdf) in which we have a table named tbl_Employee.I was just testing if I will get the changed value out of the textbox when updating with no luck. A couple of days ago I mentioned a project that I’ve been working on that is a bit out of the ordinary as far as Grid Views go.One of the issues I’ve had is that the edit template doesn’t map to the view template very well. You see, the data that gets stored back to the database during the edit could go to two of four different tables.
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I am using Template Field’s Item Template and Edit Item Template for providing read only and editing interface of the same column in the Grid View.