Пример создания плагина

using System;
using Csdn.Vogbit.Base;
using Csdn.Vogbit.Data;
using Csdn.Vogbit.Forms;
using Csdn.Vogbit.Main;
using System.Windows.Forms;

namespace VogbitPluginExample
{
    [Caption("PluginExample")]
    [ID("{EB7B1DCC-0DDE-4eaf-B500-2D669DE4557C}")]
    public class Example: PlugInBase
    {
        private const string CommandGuidString = "{67ED1590-AB70-46f7-94F9-58A462D333DB}";
        private const string CategoryGuidString = "{B18D68B3-33B2-45eb-BBCA-424B30E65B48}";

        protected override void Connect()
        {
            base.Connect();
            ExtForms.EventHandler += ExtFormsEventHandler;
        }

        void ExtFormsEventHandler(object sender, ExtensibleFormsEventArgs e)
        {
            if (e.EventType == ExtensibleFormsEventType.NewForm)
            {
                if (e.PlugInForm.GetType() == typeof(NomenclatureGridForm))
                {
                    var commandId = new Guid(CommandGuidString);
                    var categoryId = new Guid(CategoryGuidString);

                    var barManager = (IBarManager) e.PlugInForm;
                    var barCategory = barManager.BarCategories.Add(categoryId, "Пример");

                    var exampleButton = barManager.BarCommands.AddButtonCommand(commandId, barCategory, "Команда", false);
                    //exampleButton.IconGlyph = 
                    exampleButton.Caption = "Пример кнопки";
                    exampleButton.ActionExecute += ExampleButtonActionExecute;
                }
            }
        }

        void ExampleButtonActionExecute(object sender, ActionExecuteEventArgs e)
        {
            if (((IPlugInDataForm)ExtForms.ActiveForm).CurrentItem != null)
            {
                //long nmkId = ((NomenclatureItem) ((IPlugInDataForm) ExtForms.ActiveForm).CurrentItem).ID;
                long nmkId = ((IPlugInDataForm) ExtForms.ActiveForm).CurrentItem["ID"].AsLongInt;

                var formParams = new PlugInFormParams();
                formParams["OwnerID"].Value = nmkId;

                var collectionsForm = ExtForms.GetNewForm(typeof (OwnedComponentCollectionsForm).ToString());
                collectionsForm.TabText = "Пример формы";
                collectionsForm.OpenForm(formParams);
                collectionsForm.ShowFloatingForm(DockStyle.None);
            }

        }
    }
}