SearchResult Klasse

Definition

Namespace:

System.DirectoryServices

Assembly:

System.DirectoryServices.dll

Paket:

System.DirectoryServices v8.0.0

Quelle:

SearchResult.cs

Die SearchResult-Klasse kapselt einen Knoten in der Active Directory-Domänendienste-Hierarchie, der bei einem Suchvorgang durch DirectorySearcher zurückgegeben wird.

public ref class SearchResult

public class SearchResult

type SearchResult = class

Public Class SearchResult

Vererbung

Object

SearchResult

Beispiele

Im folgenden Beispiel wird ein neues DirectoryEntry -Objekt mit dem gewünschten Pfad erstellt und die FindOne -Methode verwendet, um die Suche zu initiieren. Nach durchführung der Suche wird im Beispiel die GetDirectoryEntry -Methode verwendet, um den in den Suchergebnissen identifizierten Liveverzeichniseintrag abzurufen.

Imports System  
Imports System.DirectoryServices  
Imports Microsoft.VisualBasic  

Public Class MySample  
   Public Shared Sub Main()  
      Dim myLDAPPath As String = ""  
      Try  
         ' Create a 'DirectoryEntry' object to search.  
         Console.WriteLine("Enter the path ( Ex : 'LDAP://MyServer')")  
         myLDAPPath = Console.ReadLine()  
         Dim mySearchRoot As New DirectoryEntry(myLDAPPath)  

         Dim myDirectorySearcher As New DirectorySearcher(mySearchRoot)  

         ' Get the first entry of the search.  
         Dim mySearchResult As SearchResult = myDirectorySearcher.FindOne()  
         If Not (mySearchResult Is Nothing) Then  
            ' Get the 'DirectoryEntry' that corresponds to 'mySearchResult'.  
            Dim myDirectoryEntry As DirectoryEntry = mySearchResult.GetDirectoryEntry()  
            Console.WriteLine(ControlChars.Newline + "The name of the 'myDirectoryEntry' " + _  
                        "directory entry that corresponds to the " + _  
                        "'mySearchResult' search result is : {0}" + _  
                        ControlChars.Newline, myDirectoryEntry.Name)  
            Dim mySearchResultPath As String = mySearchResult.Path  
            Console.WriteLine("The path for the 'mySearchResult' search result is : {0}" + _  
                              ControlChars.Newline, mySearchResultPath)  
            ' Get the properties of the 'mySearchResult'.  
            Dim myResultPropColl As ResultPropertyCollection  
            myResultPropColl = mySearchResult.Properties  
            Console.WriteLine("The properties of the 'mySearchResult' are :")  
            Dim myKey As String  
            For Each myKey In  myResultPropColl.PropertyNames  
               Dim tab1 As String = "    "  
               Console.WriteLine(myKey + " = ")  
               Dim myCollection As Object  
               For Each myCollection In  myResultPropColl(myKey)  
                  Console.WriteLine(tab1 + myCollection)  
               Next myCollection  
            Next myKey  
            myDirectoryEntry.Dispose()  
            mySearchRoot.Dispose()  
         Else  
            Console.WriteLine("The '" + myLDAPPath + "' path not found.")  
         End If  
      Catch e As Exception  
         Console.WriteLine("The '" + myLDAPPath + "' path not found.")  
         Console.WriteLine("Exception : " & e.Message)  
      End Try  
   End Sub 'Main  
End Class 'MySample  

using System;  
using System.DirectoryServices;  

public class MySample  
{  
    public static void Main()  
    {  
        string myLDAPPath = "";  
        try  
        {  
            // Create a 'DirectoryEntry' object to search.  
            Console.WriteLine("Enter the path ( Ex : 'LDAP://MyServer')");  
            myLDAPPath = Console.ReadLine();  

            DirectoryEntry mySearchRoot = new DirectoryEntry(myLDAPPath);  
            DirectorySearcher myDirectorySearcher =   
                    new DirectorySearcher(mySearchRoot);  

            // Get the first entry of the search.  
            SearchResult mySearchResult = myDirectorySearcher.FindOne();  

            if ( mySearchResult != null )  
            {  
                // Get the 'DirectoryEntry' that corresponds to 'mySearchResult'.  
                DirectoryEntry myDirectoryEntry =   
                mySearchResult.GetDirectoryEntry();  
                Console.WriteLine("\nThe name of the 'myDirectoryEntry' " +  
                        "directory entry that corresponds to the " +  
                        "'mySearchResult' search result is : {0}\n",  
                        myDirectoryEntry.Name);  
                string mySearchResultPath = mySearchResult.Path;  
                Console.WriteLine("The path for the 'mySearchResult' search "  
                        + "result is : {0}\n", mySearchResultPath);  

                // Get the properties of the 'mySearchResult'.  
                ResultPropertyCollection myResultPropColl;  
                myResultPropColl = mySearchResult.Properties;  
                Console.WriteLine("The properties of the " +   
                        "'mySearchResult' are :");  

                foreach( string myKey in myResultPropColl.PropertyNames)  
                {  
                    string tab = "    ";  
                    Console.WriteLine(myKey + " = ");  
                    foreach( Object myCollection in myResultPropColl[myKey])  
                    {  
                        Console.WriteLine(tab + myCollection);  
                    }  
                }  
                mySearchRoot.Dispose();  
                myDirectoryEntry.Dispose();  
            }  
            else  
            {  
                Console.WriteLine("The '" + myLDAPPath + "' path not found.");  
            }  
        }  
        catch(Exception e)  
        {  
            Console.WriteLine("The '" + myLDAPPath + "' path not found.");  
            Console.WriteLine("Exception : " + e.Message);  
        }  
    }  

}  

#using <mscorlib.dll>  
#using <System.dll>  
#using <System.Directoryservices.dll>  

using namespace System;  
using namespace System::Collections;  
using namespace System::DirectoryServices;  
using namespace stdcli::language;  

int main()   
{  
    String^ myLDAPPath = "";  
    try   
    {  
        // Create a 'DirectoryEntry' object to search.  
        Console::WriteLine("Enter the path ( Ex : 'LDAP://MyServer')");  
        myLDAPPath = Console::ReadLine();  
        DirectoryEntry^ mySearchRoot = gcnew DirectoryEntry(myLDAPPath);  

        DirectorySearcher^ myDirectorySearcher = gcnew DirectorySearcher(mySearchRoot);  

        // Get the first entry of the search.  
        SearchResult^ mySearchResult = myDirectorySearcher->FindOne();  
        if (mySearchResult)   
        {  
            // Get the 'DirectoryEntry' that corresponds to 'mySearchResult'.  
            DirectoryEntry^ myDirectoryEntry = mySearchResult->GetDirectoryEntry();  
            Console::WriteLine(  
                String::Concat("\nThe name of the 'myDirectoryEntry' ",  
                "directory entry that corresponds to the ",  
                "'mySearchResult' search result is : {0}\n"),  
                myDirectoryEntry->Name);  

            String^ mySearchResultPath = mySearchResult->Path;  
            Console::WriteLine("The path for the 'mySearchResult' search result is :  
                    {0}\n", mySearchResultPath);  

            // Get the properties of the 'mySearchResult'.  
            ResultPropertyCollection^ myResultPropColl = mySearchResult->Properties;  
            Console::WriteLine("The properties of the 'mySearchResult' are :");  
            IEnumerator^ myEnum = myResultPropColl->PropertyNames->GetEnumerator();  
            while (myEnum->MoveNext())   
            {  
                String^ myKey = safe_cast<String^>(myEnum->Current);  
                Console::WriteLine("{0} = ", myKey);  
                IEnumerator^ myEnum = myResultPropColl->Item[myKey]->GetEnumerator();  
                while (myEnum->MoveNext())   
                {  
                    Console::WriteLine("\t{0}", myEnum->Current);  
                }  
            }  
            myDirectoryEntry->Dispose();  
            mySearchRoot->Dispose();   
        }   
        else   
        {  
            Console::WriteLine("The '{0}' path not found.", myLDAPPath);  
        }  
    }   
    catch (Exception^ e)   
    {  
        Console::WriteLine("The '{0}' path not found.",  myLDAPPath);  
        Console::WriteLine("Exception : {0}", e->Message);  
    }  
}  

Hinweise

Instanzen der SearchResult -Klasse sind Instanzen der DirectoryEntry -Klasse sehr ähnlich. Der entscheidende Unterschied besteht darin, dass die DirectoryEntry -Klasse ihre Informationen bei jedem Zugriff auf ein neues Objekt aus der Active Directory Domain Services Hierarchie abruft, während die Daten für SearchResult bereits im SearchResultCollectionverfügbar sind, wo sie von einer Abfrage zurückgegeben werden, die mit der DirectorySearcher -Klasse ausgeführt wird. Nur die Eigenschaften, die über die DirectorySearcher.PropertiesToLoad Auflistung in Ihrer Abfrage angegeben werden, sind über SearchResultverfügbar.

Eigenschaften

Path	Ruft den Pfad zu SearchResult ab.
Properties	Ruft eine ResultPropertyCollection-Auflistung von Eigenschaften für dieses Objekt ab.

Methoden

Equals(Object)	Bestimmt, ob das angegebene Objekt gleich dem aktuellen Objekt ist. (Geerbt von Object)
GetDirectoryEntry()	Ruft den DirectoryEntry ab, der dem SearchResult aus der Active Directory-Domänendienste-Hierarchie entspricht.
GetHashCode()	Fungiert als Standardhashfunktion. (Geerbt von Object)
GetType()	Ruft den Type der aktuellen Instanz ab. (Geerbt von Object)
MemberwiseClone()	Erstellt eine flache Kopie des aktuellen Object. (Geerbt von Object)
ToString()	Gibt eine Zeichenfolge zurück, die das aktuelle Objekt darstellt. (Geerbt von Object)