如果我使用OpenRemoteBaseKey和OpenSubKey，是否需要关闭注册表 [英] Do I need to close registry if i use OpenRemoteBaseKey and OpenSubKey

问题描述

您好，



我只是想知道是否需要关闭注册表，如果使用以下任何一个（OpenRemoteBaseKey，OpenSubKey等），请参阅下面的代码？感谢您的帮助。

Hello,

I just wondering if i need to close the registry if use any of the following (OpenRemoteBaseKey,OpenSubKey, etc,etc) see code below ? Thanks for your help.

//*************BEGIN GENERAL TAB***********************************
            //BROWSING HISTORY/CHECK FOR NEWER VERSIONS OF STORED PAGES

            //Select the RegistryHive you wish to read from 
            RegistryKey key = RegistryKey.OpenRemoteBaseKey(RegistryHive.CurrentUser, "");

            //Select the path within the hive 
            Console.WriteLine("");
            RegistryKey subkey1 = key.OpenSubKey("Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings", true);
            string[] names1 = subkey1.GetValueNames();
            string YesSyncMode5NameExists = "";
            string NoSyncMode5NameExists = "";

            foreach (string name in names1)
            {
                if (name.Equals("SyncMode5", StringComparison.CurrentCulture))
                {
                    // Found SyncMode5
                    YesSyncMode5NameExists = "1";
                    //NoSyncMode5NameExists = "99";
                    break;
                }
                else
                {
                    // No Found SyncMode5
                    NoSyncMode5NameExists = "1";
                    //subkey1.SetValue("SyncMode5", "2", RegistryValueKind.DWord);
                }
            }

            if (YesSyncMode5NameExists == "1")
            {
                Console.WriteLine("YES Found SyncMode5");
                int myValue = (int)subkey1.GetValue("SyncMode5");
                if (myValue != 2)
                                {
                    //Console.WriteLine("Setting the right GE Recommendation");
                    subkey1.SetValue("SyncMode5", "2", RegistryValueKind.DWord);

                }
            }
            if (NoSyncMode5NameExists == "1")
            {
                //Console.WriteLine("NO Found SyncMode5, creating it ");
                //Console.WriteLine("Setting the right GE Recommendation");
                subkey1.SetValue("SyncMode5", "2", RegistryValueKind.DWord);

            }

推荐答案

您应该像在此代码示例中一样：

http://msdn.microsoft.com/en-us/library/8zha3xws.aspx [ ^ ]。



如果您不关闭，您修改的注册表数据可能会丢失，您需要将其刷新到流，无论文件或网络：http://msdn.microsoft.com/en-us/library/microsoft.win32.registrykey.close.aspx [ ^ ]。



为什么你认为你可以跳过它？为什么？

-SA

You should, like in this code sample:
http://msdn.microsoft.com/en-us/library/8zha3xws.aspx[^].

If you don''t close, your modified Registry data can be lost, you need to flush it to the stream, no matter file or network: http://msdn.microsoft.com/en-us/library/microsoft.win32.registrykey.close.aspx[^].

Why would you think that you can skip it? And why?

—SA

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