Implement extension

Overview

Implement a main class that is an entry point different from a normal extension.

The following are the changes from the normal extension implementation.

change point	normal extension	extension using ExtensionPoints
Namespace specification	NextDesign.Extension	NextDesign.Desktop.ExtensionPoints
Inheritance/Interface	Implementation of IExtension	Inheritance of ExtensionBase
Initialization process	Implementation of Activate method	Override of OnActivate method
Pre-Termination	Implementing Deactivate Method	Overriding OnDeactivate Method

Implementation example

When using the project template, the initial settings are as follows except for OnDeactivate.

using NextDesign.Desktop.ExtensionPoints;

namespace SampleExtension
{
    ///<summary>
    ///Extension entry point
    ///</summary>
    public class SampleExtensionEntryPoint : ExtensionBase
    {
        #region Activate/Deactivate

        ///<summary>
        ///Processing during activation.
        ///</summary>
        protected override void OnActivate()
        {
            //ribbon
            ExtensionPoints.Ribbon.AddTab("SampleExPoint").AddGroup("Test1").AddLargeButton<HelloCommand>("Hello");

            //event
            ExtensionPoints.Events.Application.RegisterOnAfterStart<ApplicationAfterStart>();
        }

        ///<summary>
        ///<summary>
        ///Processing at the time of deactivation.
        ///</summary>
        ///</summary>
        protected override void OnDeactivate()
        {
        }

        #endregion
    }
}