Gridview onrowupdating not
To get the Primary Key reference we can use the Data Keys collection of the Grid View.
This collection only requires the row index no and it will give us the primary key.
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.
By Default, Grid View control displays Item Template which directly shows the Product Name and Unit Price columns but when user clicks Edit button Grid View automatically switches to Edit Item Template and display the control available inside Edit Item Template for user editing.
We define a connection in the web.config file and give a name to the connection string.
Now we access this connection string on the page so we can open a connection with the relation database. The first one accesses the connection string and the other is for the SQL connection.
NET  Chart  Grid View  AJAX  JQuery  Google chart  Fusion Charts  i Text Sharp  PDF  ASP.
The visitors to a web site can typically be divided into two groups: the users and the administrators.
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.
The only way I've found to deal with this so far is to trash the entire solution file, create a new one, copy the old code into it, and start over. Text in the Sql Data Reader: The name 'lbl ID' does not exist in the current context. If I trash my solution file, and create a brand new one, it will work. Josh Coen and Jason Langer have prepared the latest edition of VCP study guide.
Both authors have been working in the IT field for more than a decade, and both hold VMware certifications.
Editing the Grid View control can be an incredibly easy feature to add for certain database tables, especially those who have no foreign key associated and can easily be edited through the use of a standard Text Box web control as shown in the figure below: Before we start examining the ASP.
NET Grid View markup and associated code lets first enumerate the important code pieces of this tutorial.