Gets or sets whether to allow the end-user to change the diagram zoom factor. This is a dependency property.
true to allow the end-user to change the diagram zoom factor; otherwise, false.
If the AllowZoom property is set to false, the Bottom Panel does not show the current zoom percentage.
You can restrict end-user operations by setting the DiagramControl.IsReadOnly property to true. Setting the desired diagram protection options (listed in the DiagramControl.IsReadOnly property's description) to true overrides the IsReadOnly property.