arcengine 获得lic 信息 C#源码

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arcengine 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 = "This application is initialized with the following product license:" + System.Environment.NewLine + string_LicenseProductName + System.Environment.NewLine + "This application has the following extension licenses checked out:";

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());

}