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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.
Was a little confused because I saw in some posts, ajax requests within the sync (). And can I use the method 'canceledit' to remove a record with 'Cancel' button.
A datakey represents the primary key field or field of a record that can uniquely identify it in a data-bound control. Row Index represents the index of the particular row.
Grid View displays the values of a data source in a table where each column represents a field and each row represents a record.
It enables you to select, sort, and edit these items.
In this article, I am going to explain how to insert, update or delete a row from a grid view control. At run time, the Eval method calls the Eval method of the Data Binder object.
If you are new to using a grid control, I would recommend you to read my blogs “Using Grid View in ASP. The Eval method takes the name of a data field and returns a string containing the value of that field from the current record in the data source.
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 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.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.Please keep in mind that there are many different ways to update the database using the Grid View control depending on the type of data you are updating and the functionality the user need and there are many solutions to achieve the same end result.In the above tutorial I tried to give you one of the easiest solutions and I hope you can go explore Grid View control editing further after learning the basics from this tutorial.