Code for gridview rowupdating in asp net

This collection only requires the row index no and it will give us the primary key.Last line of the following code is calling a local method for updating the database and passing all the parameters to this method.It requires a little more effort, but in most cases these changes can be completed entirely through the Designer or the page's declarative markup.In this installment we will extend the simplified editing interface from Updating Basics to include validation controls for the As we saw in the Updating Basics article, a Grid View can be made editable when it is bound to a data source control that has updating capabilities enabled.

Check Box Fields are rendered with a clickable checkbox.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.Now I will show you the C# code behind file of the above ASP.These properties will automatically render Edit, Update and Cancel buttons inside Grid View column.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.

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