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   [Expand]Collection Class
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 End-User Documentation

NavBarControl.LayoutUpgrade Event

Occurs after a layout whose version doesn't match the current layout version has been loaded from a stream, xml file or system registry.

Namespace:DevExpress.XtraNavBar
Assembly:DevExpress.XtraNavBar.v17.2.dll

Expanded Syntax

Expanded Event Data

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

The following LayoutUpgradeEventArgs properties provide information specific to this event.
Property Description
NewHiddenItems Returns an array of items that exist in the current control but do not exist in the layout being loaded. These items are hidden. This property is in effect for the LayoutControl.
PreviousVersion Returns the textual representation of the previous layout version.

Expanded Remarks

The LayoutUpgrade event allows the current layout to be customized after an earlier version of the layout has been loaded and applied to the control. See the LayoutVersion topic for more information.

Expanded See Also

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