Create camera flyby from path
cameraflybyfrompath\clsCameraFlyby.cs
// Copyright 2012 ESRI
// 
// All rights reserved under the copyright laws of the United States
// and applicable international laws, treaties, and conventions.
// 
// You may freely redistribute and use this sample code, with or
// without modification, provided you include the original copyright
// notice and use restrictions.
// 
// See the use restrictions.
// 

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using ESRI.ArcGIS.Analyst3D;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.SystemUI;
using ESRI.ArcGIS.ADF.CATIDs;
using ESRI.ArcGIS.GlobeCore;
using cameraflybyfrompath;

namespace CameraFlybyFromPath
{
    public class clsCameraFlyby : ESRI.ArcGIS.Desktop.AddIns.Button
    {

        public clsCameraFlyby()
        {
        }

        protected override void OnClick()
        {
            frmCameraPath formFlyby = new frmCameraPath();
            formFlyby.SetVariables(ArcGlobe.Globe);
            formFlyby.Show();
        }

        protected override void OnUpdate()
        {
            Enabled = ArcGlobe.Application != null;
        }
    }
}