Gets or sets the item's hover image. This is a dependency property.
An ImageSource value that specifies the item's hover image.
Hover images are enabled if the Gallery.AllowHoverImages property is set to true. See this link to learn more.
Control images can be automatically substituted for other images based on the app context (the system DPI setting, the application UI culture, paint theme and touch mode availability). See the following topic to learn more: Automatically Choosing Images Based on App Context.