AsposeVisualStudioPluginCells.Connect.OnConnection C# (CSharp) Method

        public void OnConnection(object application, Extensibility.ext_ConnectMode connectMode,
           object addInInst, ref System.Array custom)
        {
            try
            {
                applicationObject = (DTE2)application;
                addInInstance = (EnvDTE.AddIn)addInInst;

                switch (connectMode)
                {
                    case ext_ConnectMode.ext_cm_UISetup:

                        // Initialize the UI of the add-in
                        AddPermanentUI();
                        break;

                    case ext_ConnectMode.ext_cm_Startup:

                        // The add-in was marked to load on startup
                        // Do nothing at this point because the IDE may not be fully initialized
                        // Visual Studio will call OnStartupComplete when fully initialized
                        break;

                    case ext_ConnectMode.ext_cm_AfterStartup:

                        // The add-in was loaded by hand after startup using the Add-In Manager
                        // Initialize it in the same way that when is loaded on startup
                        InitializeAddIn();
                        break;
                }
            }
            catch (System.Exception e)
            {
                System.Windows.Forms.MessageBox.Show(e.ToString());
            }
        }