Revit二次开发示例：APIAppStartup

下面介绍一个在Revit启动和关闭时调用外部程序的例子。

 

Revit调用的dll主程序：

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Autodesk;

using Autodesk.Revit;

using Autodesk.Revit.DB;

using Autodesk.Revit.UI;

using Autodesk.Revit.ApplicationServices;

namespace APIAppStartup

{

    [Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]

    [Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]

    [Autodesk.Revit.Attributes.Journaling(Autodesk.Revit.Attributes.JournalingMode.NoCommandData)]

    public class AppSample:IExternalApplication

    {

        #region IExternalApplication Members

        public Result OnShutdown(UIControlledApplication application)

        {

            TaskDialog.Show("Revit", "Quit External Application!");

            return Result.Succeeded;

        }

        public Result OnStartup(UIControlledApplication application)

        {

            string version = application.ControlledApplication.VersionName;

            //display splash window for 10 seconds

            SplashWindow.StartSplash();

            SplashWindow.ShowVersion(version);

            System.Threading.Thread.Sleep(10000);

            SplashWindow.StopSplash();

            return Result.Succeeded;

        }

        #endregion

    }

}

 

在Revit启动时调用的启动画面程序：

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading;

using System.Threading.Tasks;

using System.Windows.Forms;

namespace APIAppStartup

{

    public delegate void DelegateCloseSplash();

    public partial class SplashWindow : Form

    {

        public SplashWindow()

        {

            InitializeComponent();

            m_delegateClose = new DelegateCloseSplash(InternalCloseSplash);

        }

        private DelegateCloseSplash m_delegateClose;

        private static SplashWindow m_instance;

        private static Thread InstanceCaller;

        //start a new thread to display splash window

        public static void StartSplash()

        {

            m_instance = new SplashWindow();

            m_instance.TopMost = true;

            InstanceCaller = new Thread(new ThreadStart(MySplashThreadFunc));

            InstanceCaller.Start();

        }

        //kill the thread

        public static void StopSplash()

        {

            if (m_instance != null)

            {

                m_instance.Invoke(m_instance.m_delegateClose);

            }

        }

        //show Revit version info

        public static void ShowVersion(string version)

        {

            m_instance.Version.Text = version;

        }

        void InternalCloseSplash()

        {

            this.Close();

            this.Dispose();

        }

        //this is called by the new thread to show the splash screen

        private static void MySplashThreadFunc()

        {

            if (m_instance != null)

            {

                m_instance.TopMost = true;

                m_instance.ShowDialog();

            }

        }

    }

}

 

Addin文件：

<?xml version="1.0" encoding="utf-8"?>

<RevitAddIns>

  <AddIn Type="Application">

    <Name>APIAppStartup</Name>

    <Assembly>

      C:\Users\Administrator\documents\visual studio 2012\Projects\APIAppStartup\APIAppStartup\bin\Release\APIAppStartup.dll

    </Assembly>

    <AddInId>502fe383-2648-4e98-adf8-5e6047f9dc34</AddInId>

    <FullClassName>APIAppStartup.AppSample</FullClassName>

    <VendorId>ADSK</VendorId>

    <VendorDescription>http://xpvincent.cnblogs.com</VendorDescription>

  </AddIn>

</RevitAddIns>