lock Method (AnnAutomation)

AnnAutomation.prototype.lock = function()

example: function SiteLibrary_DefaultPage$example() { 
   var _this = this; 
 
   // first add a new object to the automation 
   var rectObj = new lt.Annotations.Core.AnnRectangleObject(); 
   rectObj.set_rect(lt.LeadRectD.create(100, 100, 800, 800)); 
   rectObj.set_stroke(lt.Annotations.Core.AnnStroke.create( 
      lt.Annotations.Core.AnnSolidColorBrush.create("blue"), 
      lt.LeadLengthD.create(1))); 
   rectObj.set_fill(lt.Annotations.Core.AnnSolidColorBrush.create("yellow")); 
   this._automation.get_container().get_children().add(rectObj); 
   this._automation.invalidate(lt.LeadRectD.get_empty()); 
 
   // make sure no objects are selected in the automation 
   this._automation.selectObject(null); 
 
   var myPassword = "secret"; 
 
   // Hook to the lock and unlock events 
   var lockObject = function(sender, e) { 
      // e is of type AnnLockObjectEventArgs 
      alert("Lock it, sending password = " + myPassword); 
      e.set_password(myPassword); 
   }; 
 
   var unlockObject = function(sender, e) { 
      // e is of type AnnLockObjectEventArgs 
      alert("Unlock it, sending password = " + myPassword); 
      e.set_password(myPassword); 
   }; 
 
   this._automation.add_lockObject(lockObject); 
   this._automation.add_unlockObject(unlockObject); 
 
   // see if we can lock or unlock the object (this should show a message informing you that no objects are currently selected (bring edited) 
   this.lockUnlock(this._automation); 
 
   // select (edit) the object we have just added 
   this._automation.selectObject(rectObj); 
 
   // see if we can lock or unlock the object (should show the password dialog to lock the object) 
   this.lockUnlock(this._automation); 
 
   // see if we can lock or unlock the object (should show the password dialog to unlock the object) 
   this.lockUnlock(this._automation); 
 
   this._automation.remove_lockObject(lockObject); 
   this._automation.remove_unlockObject(unlockObject); 
}, 
 
lockUnlock: function SiteLibrary_DefaultPage$lockUnlock(automation) { 
   // first, check if we can lock the object 
   if(automation.get_canLock()) { 
      // lock this object 
      automation.lock(); 
   } 
   else if(automation.get_canUnlock()) { 
      // unlock this object 
      automation.unlock(); 
   } 
   else { 
      alert("Cannot lock or unlock because no object is currently being edited (selected)"); 
   } 
},