GoXam for WPF v3
CanZoom Method
Northwoods.GoXam Namespace > CommandHandler Class : CanZoom Method
the new Scale value; this defaults to 1
This overridable predicate controls whether or not the Zoom command is executed.
Syntax
public virtual bool CanZoom( 
   object param
)

Parameters

param
the new Scale value; this defaults to 1

Return Value

by default, this returns true if AllowZoom is true, and if the param is a value greater than zero.
See Also

Reference

CommandHandler Class
CommandHandler Members