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C#注册表的读，写，删除，查找
rk = registry.currentuser; registrykey software = rk.opensubkey("software"); registrykey ("windows"); registrykey current = windows.opensubkey("currentversion"); registrykey ("windows"); registrykey current = windows.opensubkey("currentversion"); registrykey rk = registry.currentuser; registrykey software = rk.opensubkey("software"); registrykey "); registrykey current = windows.opensubkey("currentversion"); registrykey explorer
2.5K50发布于 2019-02-19 - 来自专栏逸鹏说道
C#注册表情缘
//RegistryKey //属性： // ValueCount 检索项中值的计数 // SubKeyCount 获取子项个数 //方法： // OpenSubKey(string name,bool b) 获取子项 RegistryKey，b为true时代表可写 // GetSubKeyNames() 获取所有子项名称的字符串数组 // GetValueNames() 检索包含与此项关联的所有值名称的字符串数组 代码如下： //获取一个表示HKLM键的RegistryKey RegistryKey rk = Registry.LocalMachine; 代码如下： public partial class MainForm : Form { public RegistryKey Reg { get; set; } 该字段读取 Windows 注册表基项 HKEY_CURRENT_USER /// public static RegistryKey CurrentUser =
1.6K90发布于 2018-04-10 - 来自专栏SAP梦心的SAP分享
C#操作注册表全攻略
如： RegistryKey key = Registry.LocalMachine; RegistryKey software = key.CreateSubKey("software\\test") 如： RegistryKey key = Registry.LocalMachine; RegistryKey software = key.OpenSubKey("software\\test",true 的SetValue()方法 RegistryKey key = Registry.LocalMachine; RegistryKey software = key.OpenSubKey("software Registry.LocalMachine; RegistryKey software = hkml.OpenSubKey("SOFTWARE"); //RegistryKey software = hkml = Registry.LocalMachine; RegistryKey software = hkml.OpenSubKey("SOFTWARE\\test"); //RegistryKey
1.6K31编辑于 2022-05-07 [C#][转载]操作注册表
如： C#代码 收藏代码 RegistryKey key = Registry.LocalMachine; RegistryKey software = key.CreateSubKey(softwaretest 如： C#代码 收藏代码 RegistryKey key = Registry.LocalMachine; RegistryKey software = key.OpenSubKey(softwaretest 的SetValue()方法 C#代码 收藏代码 RegistryKey key = Registry.LocalMachine; RegistryKey software = key.OpenSubKey hkml = Registry.LocalMachine; RegistryKey software = hkml.OpenSubKey(SOFTWARE); RegistryKey software hkml = Registry.LocalMachine; RegistryKey software = hkml.OpenSubKey(SOFTWAREtest); RegistryKey
23910编辑于 2025-07-18[C#][原创]操作注册表一些注意点
C#注册表只需要引入 using Microsoft.Win32; C#注册表操作都是通过2个类Registry和RegistryKey进行所有操作。 第一，打开注册表，第2个bool参数问题： RegistryKey key = Registry.LocalMachine; RegistryKey software = key.OpenSubKey 比如 key.OpenSubKey("HKEY_CURRENT_USER\SOFTWARE\Xamarin"） 而且打开路径不存在还会报错，需要提前判断 第四：32位程序访问64位操作系统注册表应该是 RegistryKey localMachine64 = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64); RegistryKey regKey = localMachine64.OpenSubKey(@"Software\MyCompany\MyApp\", false); 而不是RegistryKey key = Registry.LocalMachine
21210编辑于 2025-07-17- 来自专栏全栈程序员必看
C#用什么开发_hbase写数据流程
registryKey = Registry.LocalMachine.OpenSubKey(BHO_KEY_NAME, true); if (registryKey == null ) { registryKey = Registry.LocalMachine.CreateSubKey(BHO_KEY_NAME); } string guid = type.GUID.ToString("B"); RegistryKey bhoKey = registryKey.OpenSubKey ("B"); if (registryKey ! = null) registryKey.DeleteSubKey(guid, false); } 最后生成的DLL。
91420编辑于 2022-11-17 - 来自专栏DHUtoBUAA
C#实现软件开机自启动原理与代码
方法创建一个新子项或打开一个现有子项以进行写访问；RegistryKey.SetValue设置指定的名称/值对;RegistryKey.DeleteValue 方法 (String, Boolean) 设置开机自启动，需要修改注册表","提示"); string path = Application.ExecutablePath; RegistryKey rk = Registry.LocalMachine; RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows 取消开机自启动，需要修改注册表","提示"); string path = Application.ExecutablePath; RegistryKey rk = Registry.LocalMachine; RegistryKey rk2 = rk.CreateSubKey(@"Software\Microsoft\Windows
2.6K90发布于 2018-03-08 - 来自专栏hbbliyong
C#读取“我的文档”等特殊系统路径及环境变量
regLocalMachine = Registry.LocalMachine; RegistryKey regSYSTEM = regLocalMachine.OpenSubKey ("Control", true);//打开Control RegistryKey regManager = regControl.OpenSubKey("Session Manager ", true);//打开Control RegistryKey regEnvironment = regManager.OpenSubKey("Environment", true regLocalMachine = Registry.LocalMachine; RegistryKey regSYSTEM = regLocalMachine.OpenSubKey ", true);//打开Control RegistryKey regEnvironment = regManager.OpenSubKey("Environment", true
3K80发布于 2018-03-06 - 来自专栏CSharp编程大全
C# 软件开机启动
try { if (isAuto == true) { RegistryKey R_local = Registry.CurrentUser;//RegistryKey R_local = Registry.CurrentUser; RegistryKey R_local.Close(); } else { RegistryKey R_local = Registry.CurrentUser;//RegistryKey R_local = Registry.CurrentUser; RegistryKey
81741发布于 2020-08-19 - 来自专栏用户1175783的专栏
禁用系统功能
System", RegistryKeyPermissionCheck.ReadWriteSubTree); subKey.SetValue("DisableTaskMgr", "1"); //启用 RegistryKey RegistryKeyPermissionCheck.ReadWriteSubTree); subKey.SetValue("DisableRegistryTools", "1"); //启用 RegistryKey 修改桌面管理器(explorer.exe)为自己的程序 RegistryKey subKey = Registry.LocalMachine.CreateSubKey(@"SOFTWARE\Microsoft \Windows NT\CurrentVersion\Winlogon"); //这个值设置为自己的程序 subKey.SetValue("Shell", @"D:\Test.exe"); //恢复 RegistryKey
3.5K40发布于 2019-09-18 - 来自专栏个人编程笔记
C#-调用浏览器打开网页
注册表中获取安装位置可以使用HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\chrome.exe //读取注册表 RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths \chrome.exe"); if (registryKey ! = null) { string exePath = (string)registryKey.GetValue(""); if (!
2K10编辑于 2023-03-03 - 来自专栏Excel催化剂
Excel催化剂开源第4波-ClickOnce部署要点之导入数字证书及创建EXCEL信任文件夹
private static void CreateTargetSubKey(RegisterManager registerManager, List<string> listSubKeys, RegistryKey +Location").Value + locationIndex; RegistryKey Location = localKey.CreateSubKey(newLocationName +Location").Value + locationIndex; RegistryKey Location = localKey.CreateSubKey(newLocationName void SetRegeditKeyValue(string subKeyString, string key, string valueString) { RegistryKey public void EnumerateKeyNames(string fatherKey, ref List<string> listSubKeys) { RegistryKey
66930发布于 2021-08-19 - 来自专栏码客
C#判断.NetFramework库是否安装
bool IsInstallDotNet(string version) { string oldname = "0"; using (RegistryKey ndpKey = RegistryKey.OpenRemoteBaseKey( RegistryHive.LocalMachine, if (versionKeyName.StartsWith("v")) { RegistryKey versionKey.GetSubKeyNames()) { RegistryKey
51540编辑于 2023-09-26 - 来自专栏全栈程序员必看
【c#】开机自启动
#region 将程序添加到启动项 private static RegistryKey HKCU = Registry.CurrentUser; private static public static void SetRegistryKey(bool Started) { try { RegistryKey public static bool IsRegeditExit() { try { RegistryKey software = HKCU.OpenSubKey("SOFTWARE", true); RegistryKey aimdir = software.OpenSubKey
2.2K20编辑于 2022-08-10 - 来自专栏Excel催化剂
Excel催化剂开源第3波-修复ExcelCom加载项失效问题及WPS可调用Com加载项的方法
string keypath = @"Software\Microsoft\Office"; //\15.0\Excel\Resiliency\DisabledItems RegistryKey DisabledItems", addinsKeyWords); } public static void CheckRegister() { RegistryKey key = Registry.CurrentUser; RegistryKey addins = key.OpenSubKey(@"Software\Microsoft\Office key = Registry.CurrentUser; RegistryKey addins = key.OpenSubKey(@"Software\Microsoft\Office /// <param name="deleteStr">自己插件的名称</param> private static void FindAndDeleteDisabledItems(RegistryKey
1.7K10发布于 2021-08-19 - 来自专栏along的开发之旅
C#操作注册表,设置系统环境变量
.ToString(); } catch (Exception) { return result; } return result; } ///
/// 获得RegistryKey CurrentControlSet\Control\Session Manager\Environment /// /// <returns></returns> public static RegistryKey OpenSysEnvironment() { RegistryKey regLocalMachine = Registry.LocalMachine; //打开HKEY_LOCAL_MACHINE 下的SYSTEM,true表示具有写权限 //RegistryKey regSystem = regLocalMachine.OpenSubKey("System", true); //RegistryKey regSystem.OpenSubKey("CurrentControlSet", true).OpenSubKey("Control",true).OpenSubKey("Session Manager",true); RegistryKey1.2K30发布于 2018-08-02 - 来自专栏sofu456
windows注册表操作
File.Exists(filePath)) Console.Out.WriteLine("parameter error"); using (RegistryKey root string fileName = Path.GetFileNameWithoutExtension(filePath); using (RegistryKey register.SetValue(null, fileName);//默认值修改 } using (RegistryKey
1.4K10发布于 2020-04-30 - 来自专栏Excel催化剂
开源第52波-通过注册表信息判断Excel位数的方法
true : false; } } private static string GetGuidsOfOffice(RegistryKey registryKey , string excelAppPath) { foreach (string subKeyName in registryKey.GetSubKeyNames ()) { RegistryKey subKey = registryKey.OpenSubKey(subKeyName);
77120发布于 2021-08-18 - 来自专栏全栈程序员必看
instsrv.exe srvany.exe启动服务
; } } public class WinRegistryHelper { public static void Register(RegistryKey root, string subkey , List<Tuple<string, string, RegistryValueKind>> list) { DeleteRegist(root, subkey); RegistryKey /// 删除注册表中指定的注册表项 /// /// <param name="name"></param> public static void DeleteRegist(RegistryKey root, string subkey) { RegistryKey myKey = Registry.LocalMachine.OpenSubKey(subkey); if (myKey
1.1K20编辑于 2022-09-01 [C#][转载]注册表访问读写权限解决方法
public static void SetAutoRun(string keyName, string filePath) { using (RegistryKey 终于发现在win7用vs访问注册表键HKEY_LOCAL_MACHINE没有管理员身份是不行，但访问HKEY_CURRENT_USER可以，所以上面的代码修改为： RegistryKey HKLM = Registry.CurrentUser; RegistryKey Run = HKLM.CreateSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion = Registry.CurrentUser.CreateSubKey( @"Software\test"); registryKey.SetValue Console.WriteLine(string.Format("{0}={1}\r\n", "name", registryKey.GetValue("name")));
49410编辑于 2025-07-18
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