Activities of "marklin"

now:

new MenuItemDefinition(
                        "Home",
                        L("HomePage"),  // DisplayName 
                        url: "",
                        icon: "fa fa-home",
                        requiresAuthentication: true
                        )

after use Extension Methods

new MenuItemDefinition(
                        "Home",
                        "HomePage",   //remove the L function
                        url: "",
                        icon: "fa fa-home",
                        requiresAuthentication: true
                        )

And

this.DisplayName = displayName.toLocalLanguage();