ArcEngine10：ArcGIS version not specified. You must call RuntimeManager.Bind before creating any ArcGIS components.

在Program.cs中添加ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.EngineOrDesktop);如下

static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.EngineOrDesktop);

            Application.Run(new Form1());
        }