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OnItemCommand Method

DataGrid.OnItemCommand Method

Raises the ItemCommand event. This allows you to provide a custom handler for the event.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

abstract OnItemCommand : 
        e:DataGridCommandEventArgs -> unit  
override OnItemCommand : 
        e:DataGridCommandEventArgs -> unit

Use the OnItemCommand method to provide a custom handler for the ItemCommand event.

The ItemCommand event is raised when any button is clicked in the DataGrid control. This event is commonly used to handle buttons controls with a custom CommandName value, such as Add, in the DataGrid control.

Raising an event invokes the event handler through a delegate. For more information, see Raising an Event.

Notes to Inheritors

When overriding OnItemCommand in a derived class, be sure to call the base class's OnItemCommand method.

For more information about handling events, see Consuming Events.

The following code example demonstrates how to specify and code a handler for the ItemCommand event to add or remove an item from a shopping cart.

No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
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