asp.net中通过注册表来检测是否安装Office（迅雷/QQ是否已安装)

原文  asp.net中通过注册表来检测是否安装Office（迅雷/QQ是否已安装)

检测Office是否安装以及获取安装 路径 及安装版本

代码如下

复制代码

#region 检测Office是否安装      ///<summary>      /// 检测是否安装office      ///</summary>      ///<param name="office_Version"> 获得并返回安装的office版本</param>      ///<returns></returns>      public static bool IsInstallOffice(out string office_Version, out string office_Path)      {          bool result = false;          string str_OfficePath = string.Empty;          string str_OfficeVersion = string.Empty;          office_Version = string.Empty;          office_Path = string.Empty;            GetOfficePath(out str_OfficePath, out str_OfficeVersion);          if (!string.IsNullOrEmpty(str_OfficePath) && !string.IsNullOrEmpty(str_OfficeVersion))          {              result = true;              office_Version = str_OfficeVersion;              office_Path = str_OfficePath;          }          return result;      }        ///<summary>      /// 获取并返回当前安装的office版本和安装路径      ///</summary>      ///<param name="str_OfficePath">office的安装路径</param>      ///<param name="str_OfficeVersion">office的安装版本</param>      private static void GetOfficePath(out string str_OfficePath, out string str_OfficeVersion)      {          string str_PatheResult = string.Empty;          string str_VersionResult = string.Empty;          string str_KeyName = "Path";          object objResult = null;          Microsoft.Win32.RegistryValueKind regValueKind;//指定在注册表中存储值时所用的数据类型，或标识注册表中某个值的数据类型。          Microsoft.Win32.RegistryKey regKey = null;//表示 Windows 注册表中的项级节点(注册表对象?)          Microsoft.Win32.RegistryKey regSubKey = null;          try          {              regKey = Microsoft.Win32.Registry.LocalMachine;//读取HKEY_LOCAL_MACHINE项              if (regSubKey == null)              {//office97                  regSubKey = regKey.OpenSubKey(@"SOFTWAREMicrosoftOffice8.0CommonInstallRoot", false);//如果bool值为true则对打开的项进行读写操作,否则为只读打开                  str_VersionResult = "Office97";                  str_KeyName = "OfficeBin";              }              if (regSubKey == null)              {//Office2000                  regSubKey = regKey.OpenSubKey(@"SOFTWAREMicrosoftOffice9.0CommonInstallRoot", false);                  str_VersionResult = "Pffice2000";                  str_KeyName = "Path";              }              if (regSubKey == null)              {//officeXp                  regSubKey = regKey.OpenSubKey(@"SOFTWAREMicrosoftOffice10.0CommonInstallRoot", false);                  str_VersionResult = "OfficeXP";                  str_KeyName = "Path";              }                if (regSubKey == null)              {//Office2003                  regSubKey = regKey.OpenSubKey(@"SOFTWAREMicrosoftOffice11.0CommonInstallRoot", false);                  str_VersionResult = "Office2003";                  str_KeyName = "Path";                  try                  {                      objResult = regSubKey.GetValue(str_KeyName);                      regValueKind = regSubKey.GetValueKind(str_KeyName);                  }                  catch (Exception ex)                  {                      regSubKey = null;                  }              }                if (regSubKey == null)              {//office2007                  regSubKey = regKey.OpenSubKey(@"SOFTWAREMicrosoftOffice12.0CommonInstallRoot", false);                  str_VersionResult = "Office2007";                  str_KeyName = "Path";              }              objResult = regSubKey.GetValue(str_KeyName);              regValueKind = regSubKey.GetValueKind(str_KeyName);              if (regValueKind == Microsoft.Win32.RegistryValueKind.String)              {                  str_PatheResult = objResult.ToString();              }          }          catch (Exception ex)          {              LogHelper.WriteLogError(ex.ToString());              //throw ex;          }          finally          {              if (regKey != null)              {                  regKey.Close();                  regKey = null;              }                if (regSubKey != null)              {                  regSubKey.Close();                  regSubKey = null;              }          }          str_OfficePath = str_PatheResult;          str_OfficeVersion = str_VersionResult;      }      #endregion

同理，检测QQ、Fetion、360杀毒、IE浏览器，Chrome、Office 2003/2007/2010

只需修改验证

1 regSubKey = regKey.OpenSubKey(@"SOFTWARETencentPlatForm_Type_List3", false);//如果bool值为true则对打开的项进行读写操作,否则为只读打开
即可

检测QQ是否已安装，通过注册表

代码如下

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#region 检测QQ是否安装      public static bool isInstallQQ(out string QQVersion, out string QQPath)      {          bool result = false;          string str_QQPath = string.Empty;          string str_QQVersion = string.Empty;          QQVersion = string.Empty;          QQPath = string.Empty;            GetQQPath(out str_QQPath, out str_QQVersion);          if (!string.IsNullOrEmpty(str_QQPath) && !string.IsNullOrEmpty(str_QQVersion))          {              result = true;              QQVersion = str_QQVersion;              QQPath = str_QQPath;          }          return result;      }        /// <summary>      ///       /// </summary>      /// <param name="str_QQPath"></param>      /// <param name="str_QQVersion"></param>      private static void GetQQPath(out string str_QQPath, out string str_QQVersion)      {          string str_PatheResult = string.Empty;          string str_VersionResult = string.Empty;          string str_KeyName = "TypePath";          object objResult = null;          Microsoft.Win32.RegistryValueKind regValueKind;//指定在注册表中存储值时所用的数据类型，或标识注册表中某个值的数据类型。          Microsoft.Win32.RegistryKey regKey = null;//表示 Windows 注册表中的项级节点(注册表对象?)          Microsoft.Win32.RegistryKey regSubKey = null;          try          {              regKey = Microsoft.Win32.Registry.LocalMachine;//读取HKEY_LOCAL_MACHINE项              if (regSubKey == null)              {//QQ                  regSubKey = regKey.OpenSubKey(@"SOFTWARETencentPlatForm_Type_List3", false);//如果bool值为true则对打开的项进行读写操作,否则为只读打开                  str_VersionResult = "QQ";                  str_KeyName = "TypePath";              }              objResult = regSubKey.GetValue(str_KeyName);              regValueKind = regSubKey.GetValueKind(str_KeyName);              if (regValueKind == Microsoft.Win32.RegistryValueKind.String)              {                  str_PatheResult = objResult.ToString();              }          }          catch (Exception ex)          {              LogHelper.WriteLogError(ex.ToString());              //throw ex;          }          finally          {              if (regKey != null)              {                  regKey.Close();                  regKey = null;              }                if (regSubKey != null)              {                  regSubKey.Close();                  regSubKey = null;              }          }          str_QQPath = str_PatheResult;          str_QQVersion = str_VersionResult;      }      #endregion

检测迅雷

代码如下

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#region 检测 Thunder 迅雷      public static bool isInstallThunder(out string thunderVersion, out string thunderPath)      {          bool result = false;          string str_ThunderPath = string.Empty;          string str_ThunderVersion = string.Empty;          thunderVersion = string.Empty;          thunderPath = string.Empty;            GetThunderPath(out str_ThunderPath, out str_ThunderVersion);          if (!string.IsNullOrEmpty(str_ThunderPath) && !string.IsNullOrEmpty(str_ThunderVersion))          {              result = true;              thunderVersion = str_ThunderVersion;              thunderPath = str_ThunderPath;          }          return result;      }        /// <summary>      ///       /// </summary>      /// <param name="str_QQPath"></param>      /// <param name="str_QQVersion"></param>      private static void GetThunderPath(out string str_thunderPath, out string str_thunderVersion)      {          string str_PatheResult = string.Empty;          string str_VersionResult = string.Empty;          string str_KeyName = "Path";          object objResult = null;          Microsoft.Win32.RegistryValueKind regValueKind;//指定在注册表中存储值时所用的数据类型，或标识注册表中某个值的数据类型。          Microsoft.Win32.RegistryKey regKey = null;//表示 Windows 注册表中的项级节点(注册表对象?)          Microsoft.Win32.RegistryKey regSubKey = null;          try          {              regKey = Microsoft.Win32.Registry.LocalMachine;//读取HKEY_LOCAL_MACHINE项              if (regSubKey == null)              {//QQ                  regSubKey = regKey.OpenSubKey(@"SOFTWAREThunder NetworkThunderOemthunder_backwnd", false);//如果bool值为true则对打开的项进行读写操作,否则为只读打开                  str_VersionResult = "Thunder";                  str_KeyName = "Path";              }              objResult = regSubKey.GetValue(str_KeyName);              regValueKind = regSubKey.GetValueKind(str_KeyName);              if (regValueKind == Microsoft.Win32.RegistryValueKind.ExpandString)              {                  str_PatheResult = objResult.ToString();              }          }          catch (Exception ex)          {              LogHelper.WriteLogError(ex.ToString());          }          finally          {              if (regKey != null)              {                  regKey.Close();                  regKey = null;              }              if (regSubKey != null)              {                  regSubKey.Close();                  regSubKey = null;              }          }          str_thunderPath = str_PatheResult;          str_thunderVersion = str_VersionResult;      }      #endregion