Code for modifying the scroll wheel failure after full screen deep zoom

// Code for modifying the scroll wheel failure after deep zoom full screen

 

Code

Public page ()
{
Initializecomponent ();

// Because the default mouse wheel generated by deepzoom is called in Javascript mode, JavaScript is not supported in full screen mode. If you use Silverlight 3, you can modify page_load manually.

This. MSI. mousewheel + = new mousewheeleventhandler (msi_mousewheel );

}

// Modify the following function.

Void msi_mousewheel (Object sender, system. Windows. Input. mousewheeleventargs E)
{
Double newzoom = zoom;
If (E. Delta <0)
Newzoom // = 1.3;
Else
Newzoom * = 1.3;

Zoom (newzoom, msi. elementtologicalpoint (this. lastmousepos ));
MSI. capturemouse ();
}
// The wheel. CS with the image can be deleted, so that the scroll wheel is supported for deepzoom in full screen mode.