Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

VGridControlBase.LayoutUpgrade Event

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

Namespace: DevExpress.XtraVerticalGrid

Assembly: DevExpress.XtraVerticalGrid.v24.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.VerticalGrid

#Declaration

public event LayoutUpgradeEventHandler LayoutUpgrade

#Event Data

The LayoutUpgrade event's data class is LayoutUpgradeEventArgs. The following 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.

#Remarks

The LayoutUpgrade event allows you to customize the current layout after an earlier version of the layout has been loaded and applied to the control. See the OptionsLayoutBase.LayoutVersion description for more information.

See Also