'Declaration

Protected Overridable Sub OnThumbnailLoading( _
   ByVal sender
Sender of the event.
 As ThumbnailImageItem, _
   ByVal e
A System.EventArgs that contains the event data.
 As System.EventArgs _
)

protected virtual void OnThumbnailLoading(
   ThumbnailImageItem sender, 
   System.EventArgs e
)

protected: virtual void OnThumbnailLoading(
   ThumbnailImageItem* sender, 
   System.EventArgs* e
)

protected:
virtual void OnThumbnailLoading(
   ThumbnailImageItem^ sender, 
   System.EventArgs^ e
)

Parameters

sender

Sender of the event.

e

A System.EventArgs that contains the event data.

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

WpfThumbnailViewer Class
WpfThumbnailViewer Members