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 End-User Documentation

RepositoryItemRadioGroup.SelectedIndexChanged Event

Occurs on changing the index of the selected item in the radio group editor.

Namespace:DevExpress.XtraEditors.Repository
Assembly:DevExpress.XtraEditors.v17.2.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type System.EventArgs containing data related to this event.

Expanded Remarks

The SelectedIndexChanged event occurs on changing the value of the RadioGroup.SelectedIndex property. This property provides the index of the selected item, within the Items collection.

The index of the selected value is changed when:

You can handle the SelectedIndexChanged event to get notification that the user has selected another item from the Items collection.

The editor's RadioGroup.SelectedIndexChanged event is equivalent to the current one.

Expanded Example

This example demonstrates how to programmatically create a radio group, add two items to the collection, initialize their properties and assign a handler to the RadioGroup.SelectedIndexChanged event. The created radio group will be used to control the visibility of a standard button control. This example assumes that a button has already been placed on the form.

The image below shows the example application.

Expanded See Also

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