DataGrid::UpdateCommand Event

 
System_CAPS_noteNote

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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);
}

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.

System_CAPS_cautionCaution

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 NIB: 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
Available since 1.1
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