前言：
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This application cannot run!"); bInitialized = false; } //初始化应用程序 esriLicenseStatus licenseStatus = esriLicenseStatus.esriLicenseUnavailable; licenseStatus = CheckOutLicenses(esriLicenseProductCode.esriLicenseProductCodeArcInfo); if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut) { licenseStatus = CheckOutLicenses(esriLicenseProductCode.esriLicenseProductCodeArcEditor); if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut) { licenseStatus = CheckOutLicenses(esriLicenseProductCode.esriLicenseProductCodeArcView); if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut) { licenseStatus = CheckOutLicenses(esriLicenseProductCode.esriLicenseProductCodeEngineGeoDB); if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut) { licenseStatus = CheckOutLicenses(esriLicenseProductCode.esriLicenseProductCodeEngine); if (licenseStatus != esriLicenseStatus.esriLicenseCheckedOut) { System.Windows.Forms.MessageBox.Show(LicenseMessage(licenseStatus)); bInitialized = false; } } } } } return bInitialized; } public void ShutdownApplication() { if (m_AoInitialize == null) return; //关闭 AoInitilaize对象 m_AoInitialize.Shutdown(); m_AoInitialize = null; } private esriLicenseStatus CheckOutLicenses(esriLicenseProductCode productCode) { esriLicenseStatus licenseStatus; //是否产品是可能的 licenseStatus = m_AoInitialize.IsProductCodeAvailable(productCode); if (licenseStatus == esriLicenseStatus.esriLicenseAvailable) { //用相应的许可文件进行初始化 licenseStatus = m_AoInitialize.Initialize(productCode); } return licenseStatus; } public esriLicenseStatus CheckOut(esriLicenseExtensionCode pesriLicenseExtensionCode) { esriLicenseStatus licenseStatus; licenseStatus = m_AoInitialize.CheckOutExtension(pesriLicenseExtensionCode); if (licenseStatus != ESRI.ArcGIS.esriSystem.esriLicenseStatus.esriLicenseCheckedOut) { MessageBox.Show("失败"); } return licenseStatus; } private string LicenseMessage(esriLicenseStatus licenseStatus) { string message = ""; //没有许可 if (licenseStatus == esriLicenseStatus.esriLicenseNotInitialized) { message = "You are not licensed to run this product!"; } //许可正在使用 else if (licenseStatus == esriLicenseStatus.esriLicenseUnavailable) { message = "There are insuffient licenses to run!"; } //未知错误 else if (licenseStatus == esriLicenseStatus.esriLicenseFailure) { message = "Unexpected license failure! Please contact your administrator."; } //已经初始化 else if (licenseStatus == esriLicenseStatus.esriLicenseAlreadyInitialized) { message = "The license has already been initialized! Please check your implementation."; } return message; } }}6.2 初始化LIC ylpub.LicenseInitializer aeLicInit = null; private bool initae() { aeLicInit = new ylpub.LicenseInitializer(); if (!aeLicInit.InitializeApplication()) { MessageBox.Show("LIc初始化失败"); return false; } return true; } private void button1_Click(object sender, EventArgs e) { if (!initae()) return; MessageBox.Show("LIc初始化成功"); }6.3 释放LIC private void Form1_FormClosed(object sender, FormClosedEventArgs e) { aeLicInit.ShutdownApplication(); aeLicInit = null; }6.4 增加扩展模块aeLicInit.CheckOut(esriLicenseExtensionCode.esriLicenseExtensionCodeSpatialAnalyst);6.5 获得lic信息private void button1_Click(object sender, EventArgs e) { ESRI.ArcGIS.esriSystem.IAoInitialize aoInitialize = new ESRI.ArcGIS.esriSystem.AoInitializeClass(); ESRI.ArcGIS.esriSystem.ILicenseInformation licenseInformation = (ESRI.ArcGIS.esriSystem.ILicenseInformation)aoInitialize; System.String string_Licenses = null; try { ESRI.ArcGIS.esriSystem.esriLicenseProductCode licenseProductCode = aoInitialize.InitializedProduct(); System.String string_LicenseProductName = licenseInformation.GetLicenseProductName(licenseProductCode); string_Licenses = "当前程序的lic" + System.Environment.NewLine + string_LicenseProductName + System.Environment.NewLine + "扩展模块:"; ESRI.ArcGIS.esriSystem.ILicenseInfoEnum licenseInfoEnum = licenseInformation.GetProductExtensions(licenseProductCode); licenseInfoEnum.Reset(); ESRI.ArcGIS.esriSystem.esriLicenseExtensionCode licenseExtensionCode = licenseInfoEnum.Next(); while (!(System.Convert.ToInt32(licenseExtensionCode) == -1)) { if (aoInitialize.IsExtensionCheckedOut(licenseExtensionCode) == true) { System.String string_LicenseExtensionName = licenseInformation.GetLicenseExtensionName(licenseExtensionCode); string_Licenses = string_Licenses + System.Environment.NewLine + string_LicenseExtensionName; } licenseExtensionCode = licenseInfoEnum.Next(); } System.Windows.Forms.MessageBox.Show(string_Licenses); } catch (System.Exception ex) { System.Windows.Forms.MessageBox.Show(ex.ToString()); } }6.6 设置arcinfo和扩展模块private void button2_Click(object sender, EventArgs e) { ESRI.ArcGIS.esriSystem.IAoInitialize AoInitialize = new ESRI.ArcGIS.esriSystem.AoInitializeClass(); ESRI.ArcGIS.esriSystem.esriLicenseStatus licenseStatus = AoInitialize. Initialize(ESRI.ArcGIS.esriSystem.esriLicenseProductCode.esriLicenseProductCodeArcInfo); if (licenseStatus != ESRI.ArcGIS.esriSystem.esriLicenseStatus.esriLicenseCheckedOut) { MessageBox.Show(string.Format("不能设置 ArcInfo license, 错误原因 [0]", licenseStatus)); return; } else { MessageBox.Show("ok Arcinfo"); } licenseStatus = AoInitialize.CheckOutExtension (esriLicenseExtensionCode.esriLicenseExtensionCodeSpatialAnalyst); if (licenseStatus != ESRI.ArcGIS.esriSystem.esriLicenseStatus.esriLicenseCheckedOut) { MessageBox.Show(string.Format("不能设置 分析扩展模块, 错误原因 [0]", licenseStatus)); return; } else { MessageBox.Show("ok SpatialAnalyst"); } } 版权声明：
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标签： #arcengine融合算法
