RenderItemPlaceholder Method

Render any optional place holder before the image data is obtained.

Syntax

C#
Visual Basic
Objective-C
Java

protected internal abstract void RenderItemPlaceholder( 
   ImageViewerRenderEventArgs e
)

'Declaration

Protected Friend MustOverride Sub RenderItemPlaceholder( _
   ByVal e As ImageViewerRenderEventArgs _
)

Parameters

e: Render event arguments to use.

Remarks

This method is called while an item is being loaded and the image data has not been obtained yet.

Derived classes can render a visual hint to the user to indicate that the item is being loaded.

You should encapsulate the code inside this method with a try/catch and handle the error correctly. This method will not automatically fire the ItemError event.

Example

For an example, refer to ImageViewerVirtualizer.

Requirements

Target Platforms

Reference

ImageViewerVirtualizer Class
ImageViewerVirtualizer Members