什么用法“[MenuAction(“apply”,“global menus/MenuTools/MenuToolsMyTools/Tool1”,“apply”)]”?

菜单操作,按钮操作,。。。为什么我需要这种类型的用法。我真的知道它是什么[按钮操作(“应用”,“全局工具栏/ToolbarMyTools/Tool1”,“应用”)]。你能给我一些提示或建议或网站链接。我真的不知道[我的班级]。是AOP吗?

 [MenuAction("apply", "global-menus/MenuTools/MenuToolsMyTools/Tool1", "Apply")]

    // Declares a toolbar button action with action ID "apply"
    // TODO: Change the action path hint to your desired toolbar path, or
    // remove this attribute if you do not want to create a toolbar button for this tool
    [ButtonAction("apply", "global-toolbars/ToolbarMyTools/Tool1", "Apply")]

    // Specifies tooltip text for the "apply" action
    // TODO: Replace tooltip text
    [Tooltip("apply", "Place tooltip text here")]

    // Specifies icon resources to use for the "apply" action
    // TODO: Replace the icon resource names with your desired icon resources
    [IconSet("apply", IconScheme.Colour, "Icons.Tool1Small.png", "Icons.Tool1Medium.png", "Icons.Tool1Large.png")]

    // Specifies that the enablement of the "apply" action in the user-interface
    // is controlled by observing a boolean property named "Enabled", listening to
    // an event named "EnabledChanged" for changes to this property
    [EnabledStateObserver("apply", "Enabled", "EnabledChanged")]