CanvasCreateResourcesReason Enumeration

Indicates why a CreateResources event was raised.

Namespace: Microsoft.Graphics.Canvas.UI
Assembly: Microsoft.Graphics.Canvas (in Microsoft.Graphics.Canvas.dll) Version: 0.0.0.0

Syntax

public enum CanvasCreateResourcesReason

Members

Member name	Value	Description
FirstTime	0	First time resource creation. Everything must be created from scratch.
NewDevice	1	A new device has been created, to recover from a lost device error. All graphics resources must be recreated, but other data (for example memory buffers that were previously loaded from the filesystem) may be reused.
DpiChanged	2	The display DPI has changed. Only resources that depend on DPI need to be recreated.

Remarks

For more information about why resources may need to be recreated, see the articles Handling device lost and DPI.