AspNetEdit.Editor.ComponentModel.DesignContainer.GetDesigner C# (CSharp) Method

        internal IDesigner GetDesigner(IComponent component)
        {
            if (GetComponent (component.Site.Name) == null)
                return null;
                //throw new ArgumentException ("That component is not in the container", "component");
            return designers[component] as IDesigner;
        }

 public IDesigner GetDesigner(IComponent component)
 {
     if (component == null)
     {
         throw new ArgumentNullException("component");
     }
     else
     {
         return(container.GetDesigner(component));
     }
 }