Gridview rowupdating boundfield value
When this property is set, the data rows are displayed alternating between the Grid View.
The Grid View control supports the following features: Each column in the Grid View control is represented by a Data Control Field object. Auto Generate Columns property is set to true, which creates an Auto Generated Field object for each field in the data source.
Each column represents a field, while each row represents a record.
If we use proper command names for the buttons like “EDIT”, “DELETE”, “UPDATE”, “CANCEL” these will also trigger the appropriate Grid View Events.
Ok let’s move on to Code behind what we have to do when user clicks Edit, Delete, Update and Cancel When we click on Edit the On Row Editing event will be fired.
You can see the C# code below will give the row number whatever you are editing by New Edit Index property.
However, you will need to provide an appropriate event handler with the implementation for these operations. The automatic updating, deleting, and selection functionalities are enabled when a button in a Button Field or Template Field column field, with a command name of "Edit", "Delete", and "Select", respectively, is clicked. Auto Generate Select Button property is set to true, respectively.
By default all the boundfields will be trasferred as Textboxes in Edit Mode. Use one of the following methods to bind the Grid View control to the appropriate data source type: Note: This control can be used to display user input, which might include malicious client script. The following table lists the different column field types that can be used. The Grid View control can be bound to a data source control (such as the Sql Data Source control or Object Data Source control) or to any data source collection that implements the IEnumerable interface, such as Data View, Array List, List`1, or other collection types.Instead of displaying all the records in the data source at the same time, the Grid View control can automatically break the records up into pages. Causes Validation property set to true, then the Page.Enable View State property must also be set to true to ensure that concurrent data operations, such as updates and deletes, apply to the appropriate row.The style settings for the alternating data rows in the Grid View control.