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DataGrid::UpdateCommand Event

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

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

public:
 event DataGridCommandEventHandler^ UpdateCommand {
	void add (DataGridCommandEventHandler^ value);
	void remove (DataGridCommandEventHandler^ value);
}
<asp:DataGrid OnUpdateCommand="DataGridCommandEventHandler" />

The UpdateCommand event is raised when the Update button for an item is clicked.

A typical handler for the UpdateCommand event updates the data, 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 UpdateCommand event to update the values of an item in the DataGrid control to new values specified by the user.

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, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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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