TouchToolKit for WinForms
Key Features
System Requirements
Key Components
QuickStart
Zooming Component
Zoom Command Provider
Zoom Panel
Application Zoom Component
Touch Event Provider
Magnify Component
MultiScaleImage Control
Zoom Policies

Zoom Preview

A preview image is available for touch zoom. Users can select a preview mode before they use the zoomfactor to operate the Form by touch.

If you would like to disable the preview set the C1Zoom.ZoomPreviewMode property to NoPreview. Also, you can use a message instead of the preview when the C1Zoom.ZoomPreviewMode property is set to AlternativeContent.

To programatically set the C1Zoom.ZoomPreviewMode property to AlternativeContent, use the following code:

using C1.Win.TouchToolKit;
c1Zoom1.ZoomPreviewMode = ZoomPreviewMode.AlternativeContent;

Imports C1.Win.TouchToolKit
C1Zoom1.ZoomPreviewMode = ZoomPreviewMode.AlternativeContent