C# esriLicenseProductCode类代码示例

        public void InitializeApplication(esriLicenseProductCode[] products,esriLicenseExtensionCode [] extensions)
        {
            // Binding a product
            RuntimeManager.Bind(ProductCode.EngineOrDesktop);
            // Initialize a product code
            m_AoInit = new AoInitializeClass();
            esriLicenseProductCode currentProduct = new esriLicenseProductCode();
            foreach (esriLicenseProductCode prod in products)
            {
                esriLicenseStatus prodStatus = m_AoInit.IsProductCodeAvailable(prod);
                if(prodStatus==esriLicenseStatus.esriLicenseAvailable)
                {
                    prodStatus=m_AoInit.Initialize(prod);
                    if(prodStatus==esriLicenseStatus.esriLicenseAlreadyInitialized||prodStatus==esriLicenseStatus.esriLicenseCheckedOut)
                    {
                        currentProduct = prod;
                    }
                }
            }

            if(m_AoInit.InitializedProduct()!=null)
            {
                foreach (esriLicenseExtensionCode ext in extensions)
                {
                    m_RequetedExtensionCodes.Add(ext);

                    esriLicenseStatus extStatus = m_AoInit.IsExtensionCodeAvailable(currentProduct,ext);
                    if (extStatus == esriLicenseStatus.esriLicenseAvailable)
                        m_AoInit.CheckOutExtension(ext);

                }
            }
        }

        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);

            // Binding to ArcGIS Desktop
            RuntimeManager.Bind(ProductCode.Desktop);

            // Get ESRI License
            this._aoInitialize = new AoInitializeClass();

            esriLicenseProductCode[] codes = new esriLicenseProductCode[] {
                esriLicenseProductCode.esriLicenseProductCodeStandard,
                esriLicenseProductCode.esriLicenseProductCodeAdvanced
            };
            bool ok = false;
            foreach (esriLicenseProductCode code in codes) {
                if (this._aoInitialize.IsProductCodeAvailable(code) == esriLicenseStatus.esriLicenseAvailable) {
                    if (this._aoInitialize.Initialize(code) == esriLicenseStatus.esriLicenseCheckedOut) {
                        ok = true;
                        break;
                    }
                }
            }
            if (!ok) {
                MessageBox.Show("Unable to checkout Esri license", "Zeta", MessageBoxButton.OK, MessageBoxImage.Error);
            }
        }

    /// <summary>
    /// Initialize the application with the specified product and extension license code.
    /// </summary>    
    /// <returns>Initialization is successful.</returns>
    /// <remarks>
    /// If no active runtime has been bound to the application before license initialization
    /// takes place, the ResolveBindingEvent is raised.
    /// </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 version has been loaded before calling any ArcObjects code. 
      RuntimeInfo boundRuntime = RuntimeManager.ActiveRuntime;
      if (boundRuntime != null &&
        (this.AllowImplicitRuntimeBinding || boundRuntime.Product > ProductCode.ArcGIS))
      {  
        m_AoInit = new AoInitializeClass();
      }
      else
      {
        EventHandler temp = ResolveBindingEvent;
        if (temp != null)
        {
          temp(this, new EventArgs());

          if (RuntimeManager.ActiveRuntime != null)
            m_AoInit = new AoInitializeClass();
        }
      }
      return Initialize();
    }

    /// <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();
    }

        private esriLicenseStatus CheckOutLicenses()
        {
            esriLicenseStatus licenseStatus = esriLicenseStatus.esriLicenseNotInitialized;

            //Determine if the product is available
            for (int i = 0; i < m_productsCode.Length; i++)
            {
                esriLicenseProductCode pc = m_productsCode[i];
                licenseStatus = m_AoInitialize.IsProductCodeAvailable(pc);
                if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)
                {
                    licenseStatus = m_AoInitialize.Initialize(pc);
                    if (licenseStatus == esriLicenseStatus.esriLicenseCheckedOut)
                    {
                        m_initProduct = pc;
                        break;
                    }
                }
            }

              if (m_pExtensionsCode != null)
              {
            //Checkout the extensions - only when product is initialized
            if (licenseStatus == esriLicenseStatus.esriLicenseCheckedOut)
            {
              System.Collections.ArrayList initExts = new System.Collections.ArrayList(m_pExtensionsCode.Length);
              foreach (esriLicenseExtensionCode extLicense in m_pExtensionsCode)
              {
            //Determine if the extensions are available - some may not be available depending on the product initialized
            //If so, initialization fails...
            licenseStatus = m_AoInitialize.IsExtensionCodeAvailable(m_initProduct, extLicense);
            if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)
            {
              licenseStatus = m_AoInitialize.CheckOutExtension(extLicense);
              if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut && licenseStatus != esriLicenseStatus.esriLicenseAlreadyInitialized)
                break;

              //Add to license initialized list
              initExts.Add(extLicense);
            }
            else
              break;	//Exit when failed to check out any extension
              }
              if (initExts.Count > 0)
              {
            m_initExts = new esriLicenseExtensionCode[initExts.Count];
            m_initExts = (esriLicenseExtensionCode[])initExts.ToArray(typeof(esriLicenseExtensionCode));
              }
            }
              }
            return  licenseStatus;
        }

		private bool m_productCheckOrdering = true; //default from low to high
		#endregion

		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);
			return Initialize();
		}

        public static IAoInitialize CheckoutESRILicense(esriLicenseProductCode pESRIProdCode)
        {
            ESRI.ArcGIS.RuntimeManager.BindLicense(ESRI.ArcGIS.ProductCode.Desktop);                                            // SET A REFERENCE TO THE ESRI DESKTOP APPLICATION

            var license = new AoInitializeClass();                                                                             // INSTANTIATE THE LICENSE

            esriLicenseStatus pLicenseStatus = (esriLicenseStatus)license.IsProductCodeAvailable(pESRIProdCode);           // DETERMINE THE STATUS OF THE REQUESTED LICENSE
            if (pLicenseStatus == esriLicenseStatus.esriLicenseCheckedOut) { return license; }                                     // RETURN IF A LICENSE IS ALREADY CHECKED OUT

            if (pLicenseStatus == esriLicenseStatus.esriLicenseAvailable)                                                       // DETERMINE IF A LICENSE IS AVAILABLE
            {
                pLicenseStatus = (esriLicenseStatus)license.Initialize(pESRIProdCode);
                if (pLicenseStatus == esriLicenseStatus.esriLicenseCheckedOut || pLicenseStatus == esriLicenseStatus.esriLicenseAlreadyInitialized)
                    return license;
            }

            return null;
        }

        public bool InitializeApplication(esriLicenseProductCode[] productCodes, esriLicenseExtensionCode[] extensionLics)
        {
            bool bInitialized = true;
            if (m_AoInitialize == null)
            {
                bInitialized = false;
            }
            //Initialize the application
            esriLicenseStatus licenseStatus = esriLicenseStatus.esriLicenseUnavailable;

            m_productsCode = productCodes;
            m_pExtensionsCode = extensionLics;
            licenseStatus = CheckOutLicenses();
            if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut)
            {
                bInitialized = false;
            }
            return bInitialized;
        }

        /// <summary>
        /// 初始化产品，只初始化第一个
        /// </summary>
        /// <returns></returns>
        public bool InitializeProduct()
        {
            if (RuntimeManager.ActiveRuntime == null)
                return false;
            if (productCodeList == null || extensionCodeList.Count == 0)
                return false;
            bool productInitialized = false;
            productCodeList.Sort();//对于产品集合进行排序
            if (!InitializeLowerProductFirst)
            {
                productCodeList.Reverse();//反转整个集合
            }
            aoInitialize = new AoInitializeClass();

            esriLicenseProductCode currentProductCode = new esriLicenseProductCode();
            foreach (int item in productCodeList)
            {
                esriLicenseProductCode proCode = (esriLicenseProductCode)Enum.ToObject(typeof(esriLicenseProductCode), item);
                esriLicenseStatus status = aoInitialize.IsProductCodeAvailable(proCode);
                if (status == esriLicenseStatus.esriLicenseAvailable)
                {
                    status = aoInitialize.Initialize(proCode);
                    if (status == esriLicenseStatus.esriLicenseAlreadyInitialized || status == esriLicenseStatus.esriLicenseCheckedOut)
                    { 
                        productInitialized = true;
                        currentProductCode = aoInitialize.InitializedProduct();
                    }
                }
                dic_ProductStatus.Add(proCode, status);

                if (productInitialized)
                    break;//只初始化第一个成功的产品！
            }
            this.hasInitialProduct = productInitialized;
            this.productCodeList.Clear();

            if (!productInitialized)//如果所有的产品都不成功
                return false;

            return CheckOutLicense(currentProductCode);//验证扩展
        }

        /// <summary>
        ///  Attempts to checkout a license for the specified ESRI product and returns true if successful.
        /// </summary>
        public bool GetArcGISLicense(esriLicenseProductCode prodCode)
        {
            //Create a new AoInitialize object
            try
            {
                _AoInitialize = new AoInitializeClass();
            }//The initialization object
            catch
            {
                _log.Warn("Warning: Unable to initialize Arc Objects. License cannot be checked out.");
                return false;
            }

            if (_AoInitialize == null)
            {
                _log.Warn("Warning: Unable to initialize Arc Objects. License cannot be checked out.");
                return false;
            }
            //Determine if the product is available
            esriLicenseStatus licenseStatus = (esriLicenseStatus)_AoInitialize.IsProductCodeAvailable(prodCode);
            if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)
            {
                licenseStatus = (esriLicenseStatus)_AoInitialize.Initialize(prodCode);
                if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut)
                {
                    _log.Warn("Warning: The license checkout for " + prodCode.ToString() + " failed!");
                    return false;
                }
            }
            else
            {
                _log.Warn("Warning: The ArcGIS product " + prodCode.ToString() + " is unavailable!");
                return false;
            }

            return true;
        }

 public bool InitialLicensesCode(esriLicenseProductCode[] esriProductCodes,params esriLicenseExtensionCode[] esriExtensionCodes)
 {
     if(productCodeList==null)
     productCodeList = new List<int>();//将产品码添加到list集合中，Cache product codes by enum int so can be sorted without custom sorter
     foreach (esriLicenseProductCode item in esriProductCodes)
     {
         int codeNum = Convert.ToInt32(item);
         if (!productCodeList.Contains(codeNum))
         {
             productCodeList.Add(codeNum);
         }
     }
     AddExtensions(esriExtensionCodes);
     //验证runtime绑定
     if (RuntimeManager.ActiveRuntime == null)
     {
         EventHandler eventHandler = ResolveBindingEvent;
         if (eventHandler != null)
         {
             eventHandler(this,new EventArgs());
         }
     }
     return InitializeProduct();
 }

    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 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);
    }

 public esriLicenseStatus IsExtensionCodeAvailable(esriLicenseProductCode p, esriLicenseExtensionCode e)
 {
     return esriLicenseStatus.esriLicenseCheckedIn;
 }

        /// <summary>
        /// Checkout licenses
        /// </summary>
        /// <param name="currentProduct">producto code</param>
        private bool CheckOutLicenses(esriLicenseProductCode currentProduct)
        {
            var allSuccessful = true;

            // Request extensions
            if (_requestedExtensions != null && currentProduct != 0)
            {
                foreach (var ext in _requestedExtensions)
                {
                    var licenseStatus = _aoInit.IsExtensionCodeAvailable(currentProduct, ext);
                    if (licenseStatus == esriLicenseStatus.esriLicenseAvailable)
                    {
                        licenseStatus = _aoInit.CheckOutExtension(ext);
                    }

                    allSuccessful = allSuccessful && licenseStatus == esriLicenseStatus.esriLicenseCheckedOut;
                    if (_extensionStatus.ContainsKey(ext))
                    {
                        _extensionStatus[ext] = licenseStatus;
                    }
                    else
                    {
                        _extensionStatus.Add(ext, licenseStatus);
                    }
                }

                _requestedExtensions.Clear();
            }

            return allSuccessful;
        }