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DataGrid.CancelCommand Event

Occurs when the Cancel button is clicked for an item in the DataGrid control.

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

member CancelCommand : IEvent<DataGridCommandEventHandler,
    DataGridCommandEventArgs>

<asp:DataGrid OnCancelCommand="DataGridCommandEventHandler" />

The CancelCommand event is raised when the Cancel button is clicked for an item in the DataGrid control.

A typical handler for the CancelCommand event sets the EditItemIndex property to -1 (to deselect the item) and then rebinds the data to the DataGrid control.

Caution noteCaution

Text is not HTML encoded before it is displayed in the DataGrid control. This makes it possible to embed script within HTML tags in the text. If the values for the control come from user input, be sure to validate the values to reduce security vulnerabilities.

For more information about handling events, see Consuming Events.

The following code example demonstrates how to specify and code a handler for the CancelCommand event to cancel edits made to an item in the DataGrid control.

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, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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