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NET Developer's Cookbook Sample Chapters Book Reviews Community Regular Expressions In this article the author presents a comprehensive solution to build a Grid View with template fields generated at run time with in-place Insert, Delete and Edit operations with a full description of an effective implementation and usage of ITemplate interface.In many situations we want to bind a fully, in-place operational Grid View with a dynamically changing data source.For this demo application, I have taken a very simple example. 1) Fix for the code block For the css 'pre', add new property 'min-width: 730px;' and add width nn percentage.I am assuming that I have to play with record of persons (First Name, Last Name, Age) and I will refer only these data through out this article. just to give you flexibility to not show scroll bar for long screens.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.

Save all or press "Ctrl S" and hit "F5" to run the page, the page will look as in the following image: Click on "Edit the Grid View", it will display Textboxes in each cell as in the following image: Edit the value(s) here and click on the Update link, it will update all the data or to remove it click on the "Delete" link above the image shown.

This enables you to provide an event-handling method that performs a custom routine, such as canceling the edit operation, whenever this event occurs.

A Grid View Edit 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 edit operation should be canceled.

To make the Grid View simultaneously an operational one, we need to template it dynamically which also requires dynamically generated queries for corresponding operations according to the Grid View's data source. Hi, I have followed your codes, but once I click on the Edit button, event on Row Edit of gridview doesn't fire at all. when i update one row then only updated rows display in gridview, at the same time datatable have all rows present what is problem pls give me soln on [email protected],given that you made an amazing work im having problem updating a record with boolean value. However i had to fit the code to work with Odbc should i change the values for true/false?

It is useful in many applications especially those that require data manipulation functionality of Enterprise Manager on client side i.e. Then I decide to use Autogenerate Edit Button of Gridview, but I can't get the control of the gridview after I click on updating. thanks a email is [email protected], The sample code is simply great and also the explanation on the code was really very useful. I also noticed the boolean fields, while in edit mode show a text box, how can i have em show a checkbox instead?