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A common way to use these collections is to HTML-encode the values supplied by the user before they are stored in the data source.
The visitors to a web site can typically be divided into two groups: the users and the administrators.
In the Page_Load event, you simply load your data from the database and bind it with the Grid View control as shown below: For brevity I am not storing connection string in the web.config and also not using any Data Access Component.
Next event is the Grid View Row Editing event to give ASP. You need to set the Edit Index property of the Grid View with the New Edit Index property of the Grid View Edit Event Args class.
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.
Refer to the demo's Description for more information.
Handle the ASPx Grid View Row Inserting/Row Updating/Row Deleting events if you want to submit a batch of modifications individually via a corresponding CRUD procedure. Batch Update event if you want to submit a batch of modifications at once via a corresponding Batch Update procedure.
This enables you to provide an event-handling method that performs a custom routine, such as canceling the update operation, whenever this event occurs.By using the Grid View Row object we can find the reference of any control in the row in which user is editing the data.In this tutorial we are searching for our Text Box controls txt Product Name and txt Unit Price.In data driven web sites, users are normally allowed to view data and administrators are allowed to add, edit or delete data.
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.
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.