Rowupdating in gridview in c net Freesexchatlocal

Posted by / 16-Jun-2017 04:49

Rowupdating in gridview in c net

Take a look at the page load if you are binding on post back then the values get updated before you are able to access them.Follow this link for more details --While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference.Please join our friendly community by clicking the button below - it only takes a few seconds and is totally free.You'll be able to ask questions about coding or chat with the community and help others.A Grid View Update Event Args object is passed to the event-handling method, which enables you to determine the index of the current row and to indicate that the update operation should be canceled.To cancel the update operation, set the collections, if necessary, before the values are passed to the data source.This example shows how to edit and update records in a Grid View in ASP. This example is helpful in situations where an administrator needs to edit several records from the database.For demonstration I have created a database (named Database.mdf) in which we have a table named tbl_Employee.

Page Private con As New Sql Connection("Data Source=.; Initial Catalog=pubs; User ID=sa; Password=*****") Protected Sub Page_Load(By Val sender As Object, By Val e As System. Load If Not Is Post Back Then load Stores() End If End Sub Protected Sub load Stores() con. You need to include the Grid View Command Field column to add Edit, Update and Cancel Buttons in the Grid View. You need to include Template Field for every column you want to provide Editing because Template Field provides you both Item Template and Edit Item Template to create interface for two separate Grid View modes. You need to handle Grid View events such as Row Editing, Row Canceling Edit and Row Updating to provide desired editing functionality.Font-Names="Verdana" Font-Size="10" Data Key Names="Product ID" Auto Generate Columns="false" onrowcancelingedit="Grid View1_Row Canceling Edit" onrowediting="Grid View1_Row Editing" onrowupdating="Grid View1_Row Updating"In the above code, I set two properties Show Edit Button and Show Cancel Button of Command Field.Storing datatable in View State is not a good practice as it increases the size of your page and reduces the performance, also View State can be deciphered on the client side, so the Data Table is not secure.I removed everything I did with View State and edited the original post again with what I currently got. I cannot sort the Grid View because I'm trying to sort with Your code doesn't have Data Source ID.

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In this tutorial I will show you how you can create an editable Grid View control for administrators to modify database records directly into the Grid View control.