ArcGIS开发手动添加License类

第一步：

在工程中添加类：

类文件名“LicenseInitializer.Designer.cs”和“LicenseInitializer.cs”

1. LicenseInitializer.cs类文件内容：

//------------------------------------------------------------------------------// <auto-generated>//     This code was generated by ESRI license initialization tool.////     Changes to this file may cause incorrect behavior and will be lost if//     the code is regenerated.// </auto-generated>//------------------------------------------------------------------------------namespace ConsoleApplication1{  using System;  using System.Collections.Generic;  using System.Text;  using ESRI.ArcGIS.esriSystem;  using ESRI.ArcGIS;  /// <summary>  /// Initialize ArcObjects runtime environment for this application  /// </summary>  partial class LicenseInitializer  {    /// <summary>    /// Raised when ArcGIS runtime binding hasn't been established.     /// </summary>    public event EventHandler ResolveBindingEvent;    /// <summary>    /// Initialize the application with the specified product and extension license code.    /// </summary>        /// <returns>Initialization is successful.</returns>    /// <remarks>    /// Make sure an active ArcGIS runtime has been bound before license initialization.    /// </remarks>    public bool InitializeApplication(esriLicenseProductCode[] productCodes, esriLicenseExtensionCode[] extensionLics)    {      //Cache product codes by enum int so can be sorted without custom sorter      m_requestedProducts = new List<int>();      foreach (esriLicenseProductCode code in productCodes)      {        int requestCodeNum = Convert.ToInt32(code);        if (!m_requestedProducts.Contains(requestCodeNum))        {          m_requestedProducts.Add(requestCodeNum);        }      }      AddExtensions(extensionLics);      // Make sure an active runtime has been bound before calling any ArcObjects code.       if (RuntimeManager.ActiveRuntime == null)      {        EventHandler temp = ResolveBindingEvent;        if (temp != null)        {          temp(this, new EventArgs());        }      }      return Initialize();    }    /// <summary>    /// A summary of the status of product and extensions initialization.    /// </summary>    public string LicenseMessage()    {      if (RuntimeManager.ActiveRuntime == null)      {        return MessageNoRuntimeBinding;      }      if (m_AoInit == null)      {        return MessageNoAoInitialize;      }      string prodStatus = string.Empty;      string extStatus = string.Empty;      if (m_productStatus == null || m_productStatus.Count == 0)      {        prodStatus = MessageNoLicensesRequested + Environment.NewLine;      }      else if (m_productStatus.ContainsValue(esriLicenseStatus.esriLicenseAlreadyInitialized)          || m_productStatus.ContainsValue(esriLicenseStatus.esriLicenseCheckedOut))      {        prodStatus = ReportInformation(m_AoInit as ILicenseInformation,            m_AoInit.InitializedProduct(),            esriLicenseStatus.esriLicenseCheckedOut) + Environment.NewLine;      }      else      {        //Failed...        foreach (KeyValuePair<esriLicenseProductCode, esriLicenseStatus> item in m_productStatus)        {          prodStatus += ReportInformation(m_AoInit as ILicenseInformation,              item.Key, item.Value) + Environment.NewLine;        }      }      foreach (KeyValuePair<esriLicenseExtensionCode, esriLicenseStatus> item in m_extensionStatus)      {        string info = ReportInformation(m_AoInit as ILicenseInformation, item.Key, item.Value);        if (!string.IsNullOrEmpty(info))          extStatus += info + Environment.NewLine;      }      return (prodStatus + extStatus).Trim();    }    /// <summary>    /// Shuts down AoInitialize object and check back in extensions to ensure    /// any ESRI libraries that have been used are unloaded in the correct order.    /// </summary>    /// <remarks>Once Shutdown has been called, you cannot re-initialize the product license    /// and should not make any ArcObjects call.</remarks>    public void ShutdownApplication()    {      if (m_hasShutDown)        return;      //Check back in extensions      if (m_AoInit != null)      {        foreach (KeyValuePair<esriLicenseExtensionCode, esriLicenseStatus> item in m_extensionStatus)        {          if (item.Value == esriLicenseStatus.esriLicenseCheckedOut)            m_AoInit.CheckInExtension(item.Key);        }        m_AoInit.Shutdown();      }      m_requestedProducts = null;      m_requestedExtensions = null;      m_extensionStatus = null;      m_productStatus = null;      m_hasShutDown = true;    }    /// <summary>    /// Indicates if the extension is currently checked out.    /// </summary>    public bool IsExtensionCheckedOut(esriLicenseExtensionCode code)    {      return m_AoInit != null && m_AoInit.IsExtensionCheckedOut(code);    }    /// <summary>    /// Set the extension(s) to be checked out for your ArcObjects code.     /// </summary>    public bool AddExtensions(params esriLicenseExtensionCode[] requestCodes)    {      if (m_requestedExtensions == null)        m_requestedExtensions = new List<esriLicenseExtensionCode>();      foreach (esriLicenseExtensionCode code in requestCodes)      {        if (!m_requestedExtensions.Contains(code))          m_requestedExtensions.Add(code);      }      if (m_hasInitializeProduct)        return CheckOutLicenses(this.InitializedProduct);      return false;    }    /// <summary>    /// Check in extension(s) when it is no longer needed.    /// </summary>    public void RemoveExtensions(params esriLicenseExtensionCode[] requestCodes)    {      if (m_extensionStatus == null || m_extensionStatus.Count == 0)        return;      foreach (esriLicenseExtensionCode code in requestCodes)      {        if (m_extensionStatus.ContainsKey(code))        {          if (m_AoInit.CheckInExtension(code) == esriLicenseStatus.esriLicenseCheckedIn)          {            m_extensionStatus[code] = esriLicenseStatus.esriLicenseCheckedIn;          }        }      }    }    /// <summary>    /// Get/Set the ordering of product code checking. If true, check from lowest to     /// highest license. True by default.    /// </summary>    public bool InitializeLowerProductFirst    {      get      {        return m_productCheckOrdering;      }      set      {        m_productCheckOrdering = value;      }    }    /// <summary>    /// Retrieves the product code initialized in the ArcObjects application    /// </summary>    public esriLicenseProductCode InitializedProduct    {      get      {        if (m_AoInit != null)        {          try          {            return m_AoInit.InitializedProduct();          }          catch          {            return 0;          }        }        return 0;      }    }    #region Helper methods    private bool Initialize()    {      if (RuntimeManager.ActiveRuntime == null)        return false;      if (m_requestedProducts == null || m_requestedProducts.Count == 0)        return false;      bool productInitialized = false;      m_requestedProducts.Sort();      if (!InitializeLowerProductFirst) //Request license from highest to lowest        m_requestedProducts.Reverse();      m_AoInit = new AoInitializeClass();      esriLicenseProductCode currentProduct = new esriLicenseProductCode();      foreach (int prodNumber in m_requestedProducts)      {        esriLicenseProductCode prod = (esriLicenseProductCode)Enum.ToObject(typeof(esriLicenseProductCode), prodNumber);        esriLicenseStatus status = m_AoInit.IsProductCodeAvailable(prod);        if (status == esriLicenseStatus.esriLicenseAvailable)        {          status = m_AoInit.Initialize(prod);          if (status == esriLicenseStatus.esriLicenseAlreadyInitialized ||              status == esriLicenseStatus.esriLicenseCheckedOut)          {            productInitialized = true;            currentProduct = m_AoInit.InitializedProduct();          }        }        m_productStatus.Add(prod, status);        if (productInitialized)          break;      }      m_hasInitializeProduct = productInitialized;      m_requestedProducts.Clear();      //No product is initialized after trying all requested licenses, quit      if (!productInitialized)      {        return false;      }      //Check out extension licenses      return CheckOutLicenses(currentProduct);    }    private bool CheckOutLicenses(esriLicenseProductCode currentProduct)    {      bool allSuccessful = true;      //Request extensions      if (m_requestedExtensions != null && currentProduct != 0)      {        foreach (esriLicenseExtensionCode ext in m_requestedExtensions)        {          esriLicenseStatus licenseStatus = m_AoInit.IsExtensionCodeAvailable(currentProduct, ext);          if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)//skip unavailable extensions          {            licenseStatus = m_AoInit.CheckOutExtension(ext);          }          allSuccessful = (allSuccessful && licenseStatus == esriLicenseStatus.esriLicenseCheckedOut);          if (m_extensionStatus.ContainsKey(ext))            m_extensionStatus[ext] = licenseStatus;          else            m_extensionStatus.Add(ext, licenseStatus);        }        m_requestedExtensions.Clear();      }      return allSuccessful;    }    private string ReportInformation(ILicenseInformation licInfo,       esriLicenseProductCode code, esriLicenseStatus status)    {      string prodName = string.Empty;      try      {        prodName = licInfo.GetLicenseProductName(code);      }      catch      {        prodName = code.ToString();      }      string statusInfo = string.Empty;      switch (status)      {        case esriLicenseStatus.esriLicenseAlreadyInitialized:        case esriLicenseStatus.esriLicenseCheckedOut:          statusInfo = string.Format(MessageProductAvailable, prodName);          break;        default:          statusInfo = string.Format(MessageProductNotLicensed, prodName);          break;      }      return statusInfo;    }    private string ReportInformation(ILicenseInformation licInfo,        esriLicenseExtensionCode code, esriLicenseStatus status)    {      string extensionName = string.Empty;      try      {        extensionName = licInfo.GetLicenseExtensionName(code);      }      catch      {        extensionName = code.ToString();      }      string statusInfo = string.Empty;      switch (status)      {        case esriLicenseStatus.esriLicenseAlreadyInitialized:        case esriLicenseStatus.esriLicenseCheckedOut:          statusInfo = string.Format(MessageExtensionAvailable, extensionName);          break;        case esriLicenseStatus.esriLicenseCheckedIn:          break;        case esriLicenseStatus.esriLicenseUnavailable:          statusInfo = string.Format(MessageExtensionUnavailable, extensionName);          break;        case esriLicenseStatus.esriLicenseFailure:          statusInfo = string.Format(MessageExtensionFailed, extensionName);          break;        default:          statusInfo = string.Format(MessageExtensionNotLicensed, extensionName);          break;      }      return statusInfo;    }    #endregion    private const string MessageNoRuntimeBinding = "Invalid ArcGIS runtime binding.";    private const string MessageNoAoInitialize = "ArcObjects initialization failed.";    private const string MessageNoLicensesRequested = "Product: No licenses were requested";    private const string MessageProductAvailable = "Product: {0}: Available";    private const string MessageProductNotLicensed = "Product: {0}: Not Licensed";    private const string MessageExtensionAvailable = " Extension: {0}: Available";    private const string MessageExtensionNotLicensed = " Extension: {0}: Not Licensed";    private const string MessageExtensionFailed = " Extension: {0}: Failed";    private const string MessageExtensionUnavailable = " Extension: {0}: Unavailable";    #region Private members    private IAoInitialize m_AoInit = null;    private bool m_hasShutDown = false;    private bool m_hasInitializeProduct = false;    private List<int> m_requestedProducts;    private List<esriLicenseExtensionCode> m_requestedExtensions;    private Dictionary<esriLicenseProductCode, esriLicenseStatus> m_productStatus = new Dictionary<esriLicenseProductCode, esriLicenseStatus>();    private Dictionary<esriLicenseExtensionCode, esriLicenseStatus> m_extensionStatus = new Dictionary<esriLicenseExtensionCode, esriLicenseStatus>();    private bool m_productCheckOrdering = true; //default from low to high    #endregion  }}

2. LicenseInitializer.Designer.cs类文件内容

using System;using ESRI.ArcGIS;namespace ConsoleApplication1{  internal partial class LicenseInitializer  {    public LicenseInitializer()    {      ResolveBindingEvent += new EventHandler(BindingArcGISRuntime);    }    void BindingArcGISRuntime(object sender, EventArgs e)    {      //      // TODO: Modify ArcGIS runtime binding code as needed; for example,       // the list of products and their binding preference order.      //      ProductCode[] supportedRuntimes = new ProductCode[] {         ProductCode.Engine, ProductCode.Desktop };      foreach (ProductCode c in supportedRuntimes)      {        if (RuntimeManager.Bind(c))          return;      }      //      // TODO: Modify the code below on how to handle bind failure      //      // Failed to bind, announce and force exit      Console.WriteLine("ArcGIS runtime binding failed. Application will shut down.");      System.Environment.Exit(0);    }  }}

第二步：

在程序program类中添加license的注册：

static class Program    {        private static LicenseInitializer m_AOLicenseInitializer = new WindowsFormMain.LicenseInitializer();        /// <summary>        /// 应用程序的主入口点。        /// </summary>        [STAThread]        static void Main()        {            // ESRI License 初始化生成代码。            m_AOLicenseInitializer.InitializeApplication(                new esriLicenseProductCode[] { esriLicenseProductCode.esriLicenseProductCodeEngine },                new esriLicenseExtensionCode[]                {                    esriLicenseExtensionCode.esriLicenseExtensionCode3DAnalyst,                     esriLicenseExtensionCode.esriLicenseExtensionCodeNetwork,                     esriLicenseExtensionCode.esriLicenseExtensionCodeSpatialAnalyst,                     esriLicenseExtensionCode.esriLicenseExtensionCodeSchematics,                     esriLicenseExtensionCode.esriLicenseExtensionCodeMLE,                     esriLicenseExtensionCode.esriLicenseExtensionCodeDataInteroperability,                     esriLicenseExtensionCode.esriLicenseExtensionCodeTracking                });            ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.EngineOrDesktop);            Application.EnableVisualStyles();            Application.SetCompatibleTextRenderingDefault(false);            Application.Run(new FormMain());            // ESRI License 初始化生成代码。            //Do not make any call to ArcObjects after ShutDownApplication()            m_AOLicenseInitializer.ShutdownApplication();        }

这样就OK了。