Asp net gridview onrowupdating not firing

07-Jan-2016 07:34 by 8 Comments

Asp net gridview onrowupdating not firing - Sex Chat

Hi I have gridview and I am using gridview1_rowupdating event to update the gridview, but when I am using the code given below its not working.

Text; //string str Query="UPDATE companydetail SET companyname='" + comp + "',companyaddress='" + address + "',companycity='" + city + "' where id=" + Convert. I will be using Sql objects directly into methods to keep the example simple and straight forward. In practical scenario you should use your existing architecture to populate and update the data. In this article, I am going to take a simple database table that has following fields: Auto ID - Int, Auto Increment, Primary Key Page Name - Varchar(50) Page Description - Varchar(500) Active - Bit(1) In this article, I am not going to explain the workings of Sql objects but focusing on the events and methods of the Grid View that will help us in updating and deleting the records. Now let’s start with putting the Grid View on page. In the above code, I have kept Auto Generate Columns as false so that Grid View will not render all the fields of the data source automatically. Dispose(); } } To populate the Grid View, I am calling Bind Data() method from Page_Load event after checking Is Post Back property of the page, so the Grid View will only be populated when there is no postback on the page (when the page loads for the first time). Close(); bind Data(); } private void bind Data() { connect Access Db(); da = new Ole Db Data Adapter("SELECT id,companyname,companyaddress,companycity from companydetail order by companyname", cn); da.

Close(); }private void connect Access Db() { cn = new Ole Db Connection("provider=oledb.4.0;data source=" + str Root Dir + "App_Data\\newsdb.mdb"); cn.

In this article, I am going to explain how to manipulate data using Grid View control.

This article scope is limited to Updating and Deleting records using Grid View and I am not using any readymade Data controls for that but manually writing all event methods.

I have specified Data Key Names as Auto ID, the primary key of the database table. This will make sure that Bind Data() method will not fire when you are going to edit, update or delete the record.

Then I have several methods attached with following events Get video of hundreds of ASP. On Row Editing - Edit Record On Row Cancel Edit - Cancel Record On Row Updating - Update Record On Row Deleting - Delete Record As I set Auto Generate Columns property to false so I am going to manually write the fields name that I need to appear in the way I want. In Bind Data() method, I am getting the data from database using Sql objects and specifying the Data Source property of the Grid View to the Pages Data table of the Data Set.

So I have to specify how I want them to appear in the normal view and edit view. When Edit link of the Grid View will be clicked then On Row Editing event will fire that will call Edit Record method.

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