//引入命名空间
using System;
using System.Web.Services.Description;
using System.Xml;

class ServiceDescription_ImportCollection
{
   public static void Main()
   {
      ServiceDescription myServiceDescription = ServiceDescription.Read("StockQuoteService_cs.wsdl");
      Console.WriteLine(" ImportCollection Sample ");
      // Get Import Collection.
      ImportCollection myImportCollection = myServiceDescription.Imports;
      Console.WriteLine("Total Imports in the document = " + myServiceDescription.Imports.Count);
      // Print 'Import' properties to console.
      for(int i =0; i < myImportCollection.Count; ++i)
         Console.WriteLine("\tImport Namespace :{0} Import Location :{1} "
                                       ,myImportCollection[i].Namespace
                                       ,myImportCollection[i].Location);
      Import[] myImports = new Import[myServiceDescription.Imports.Count];
      // Copy 'ImportCollection' to an array.
      myServiceDescription.Imports.CopyTo(myImports,0);
      Console.WriteLine("Imports that are copied to Importarray ...");
      for(int i=0;i < myImports.Length; ++i)
         Console.WriteLine("\tImport Namespace :{0} Import Location :{1} "
                                                ,myImports[i].Namespace
                                                ,myImports[i].Location);
      // Get Import by Index.
      Import myImport = myServiceDescription.Imports[myServiceDescription.Imports.Count-1];
      Console.WriteLine("Import by Index...");
      if (myImportCollection.Contains(myImport))
      {
         Console.WriteLine("Import Namespace '"
                  + myImport.Namespace + "' is found in 'ImportCollection'.");
         Console.WriteLine("Index of '" + myImport.Namespace + "' in 'ImportCollection' = "
                                                   + myImportCollection.IndexOf(myImport));
         Console.WriteLine("Deleting Import from 'ImportCollection'...");
         myImportCollection.Remove(myImport);
         if(myImportCollection.IndexOf(myImport) == -1)
            Console.WriteLine("Import is successfully removed from Import Collection.");
      }
   }
}