RegistryKey.OpenRemoteBaseKey 方法

來源:

RegistryKey.cs

public:
 static Microsoft::Win32::RegistryKey ^ OpenRemoteBaseKey(Microsoft::Win32::RegistryHive hKey, System::String ^ machineName);

public static Microsoft.Win32.RegistryKey OpenRemoteBaseKey(Microsoft.Win32.RegistryHive hKey, string machineName);

static member OpenRemoteBaseKey : Microsoft.Win32.RegistryHive * string -> Microsoft.Win32.RegistryKey

Public Shared Function OpenRemoteBaseKey (hKey As RegistryHive, machineName As String) As RegistryKey

參數

傳回

被要求的登錄檔金鑰。

例外狀況

範例

以下程式碼範例展示了如何在遠端電腦上開啟登錄檔金鑰並列舉該金鑰的值。 遠端電腦必須同時執行遠端登錄服務。 呼叫程式時，請指定遠端電腦的名稱作為命令列參數。

using namespace System;
using namespace System::IO;
using namespace System::Security::Permissions;
using namespace Microsoft::Win32;


int main( int argc, char *argv[] )
{
   RegistryKey ^ environmentKey;
   
   // Check that an argument was specified when the 
   // program was invoked.
   if ( argc == 1 )
   {
      Console::WriteLine( "Error: The name of the remote computer "
      "must be specified as input on the command line." );
      return  -1;
   }

   try
   {
      
      // Open HKEY_CURRENT_USER\Environment on a remote computer.
      environmentKey = RegistryKey::OpenRemoteBaseKey( RegistryHive::CurrentUser, gcnew String(argv[ 1 ]) )->OpenSubKey( "Environment" );
   }
   catch ( IOException^ e ) 
   {
      Console::WriteLine(  "{0}: {1}", e->GetType()->Name, e->Message );
      return  -1;
   }

   
   // Print the values.
   Console::WriteLine( "\nThere are {0} values for {1}.", environmentKey->ValueCount.ToString(), environmentKey->Name );
   array<String^>^valueNames = environmentKey->GetValueNames();
   for ( int i = 0; i < environmentKey->ValueCount; i++ )
   {
      Console::WriteLine(  "{0,-20}: {1}", valueNames[ i ], environmentKey->GetValue( valueNames[ i ] )->ToString() );

   }
   
   // Close the registry key.
   environmentKey->Close();
}

using System;
using System.IO;
using System.Security.Permissions;
using Microsoft.Win32;

class RemoteKey
{
    static void Main(string[] args)
    {
        RegistryKey environmentKey;
        string remoteName;

        // Check that an argument was specified when the
        // program was invoked.
        if(args.Length == 0)
        {
            Console.WriteLine("Error: The name of the remote " +
                "computer must be specified when the program is " +
                "invoked.");
            return;
        }
        else
        {
            remoteName = args[0];
        }

        try
        {
            // Open HKEY_CURRENT_USER\Environment
            // on a remote computer.
            environmentKey = RegistryKey.OpenRemoteBaseKey(
                RegistryHive.CurrentUser, remoteName).OpenSubKey(
                "Environment");
        }
        catch(IOException e)
        {
            Console.WriteLine("{0}: {1}",
                e.GetType().Name, e.Message);
            return;
        }

        // Print the values.
        Console.WriteLine("\nThere are {0} values for {1}.",
            environmentKey.ValueCount.ToString(),
            environmentKey.Name);
        foreach(string valueName in environmentKey.GetValueNames())
        {
            Console.WriteLine("{0,-20}: {1}", valueName,
                environmentKey.GetValue(valueName).ToString());
        }

        // Close the registry key.
        environmentKey.Close();
    }
}

Imports System.IO
Imports System.Security.Permissions
Imports Microsoft.Win32


Public Class RemoteKey

    Shared Sub Main(commandLineArgs As String())
    
        Dim environmentKey As RegistryKey

        ' Check that an argument was specified when the 
        ' program was invoked.
        If commandLineArgs.Length = 0 Then
            Console.WriteLine("Error: The name of the remote " & _
                "computer must be specified as input on the " & _
                "command line.")
            Return
        End If

        Try
            ' Open HKEY_CURRENT_USER\Environment on a remote computer.
            environmentKey = RegistryKey.OpenRemoteBaseKey( _
                RegistryHive.CurrentUser, _
                commandLineArgs(0)).OpenSubKey("Environment")
        Catch ex As IOException
            Console.WriteLine("{0}: {1}", _
                ex.GetType().Name, ex.Message)
            Return
        End Try

        ' Print the values.
        Console.WriteLine("\nThere are {0} values For {1}.", _
            environmentKey.ValueCount.ToString(), environmentKey.Name)

        For Each valueName As String In environmentKey.GetValueNames()
            Console.WriteLine("{0,-20}: {1}", valueName, _
                environmentKey.GetValue(valueName).ToString())
        Next

        ' Close the registry key.
        environmentKey.Close()
    
    End Sub
End Class

備註

若 machineName 為 ， String.Empty則開啟本地機器登錄檔。 請求的金鑰必須是遠端機器上的根金鑰，並以適當的 RegistryHive 值來識別。

為了讓金鑰能遠端開啟，伺服器與用戶端機器必須同時執行遠端登錄服務，且啟用遠端管理。

另請參閱

• RegistryHive
• OpenSubKey(String, Boolean)

來源:

RegistryKey.cs

public:
 static Microsoft::Win32::RegistryKey ^ OpenRemoteBaseKey(Microsoft::Win32::RegistryHive hKey, System::String ^ machineName, Microsoft::Win32::RegistryView view);

public static Microsoft.Win32.RegistryKey OpenRemoteBaseKey(Microsoft.Win32.RegistryHive hKey, string machineName, Microsoft.Win32.RegistryView view);

[System.Runtime.InteropServices.ComVisible(false)]
public static Microsoft.Win32.RegistryKey OpenRemoteBaseKey(Microsoft.Win32.RegistryHive hKey, string machineName, Microsoft.Win32.RegistryView view);

static member OpenRemoteBaseKey : Microsoft.Win32.RegistryHive * string * Microsoft.Win32.RegistryView -> Microsoft.Win32.RegistryKey

[<System.Runtime.InteropServices.ComVisible(false)>]
static member OpenRemoteBaseKey : Microsoft.Win32.RegistryHive * string * Microsoft.Win32.RegistryView -> Microsoft.Win32.RegistryKey

Public Shared Function OpenRemoteBaseKey (hKey As RegistryHive, machineName As String, view As RegistryView) As RegistryKey

參數

傳回

被要求的登錄檔金鑰。

屬性

ComVisibleAttribute

例外狀況

備註

若 machineName 為 ， String.Empty則開啟本地機器登錄檔。 請求的金鑰必須是遠端機器上的根金鑰，並以適當的 RegistryHive 值來識別。

為了讓金鑰能遠端開啟，伺服器與用戶端機器必須同時執行遠端登錄服務，且啟用遠端管理。

在 64 位元版本的 Windows 上，登錄檔的部分分別儲存給 32 位元和 64 位元應用程式。 32位元應用程式有32位元視圖，64位元應用則有64位元視圖。 如果 view 但Registry64遠端機器運行的是 32 位元作業系統，回傳的金鑰會使用該檢視。Registry32