1.注冊表基項靜態域
- /// <summary>
- /// 注冊表基項靜態域
- ///1.Registry.ClassesRoot 對應於HKEY_CLASSES_ROOT 主鍵
- ///2.Registry.CurrentUser 對應於HKEY_CURRENT_USER 主鍵
- ///3.Registry.LocalMachine 對應於 HKEY_LOCAL_MACHINE 主鍵
- ///4.Registry.User 對應於 HKEY_USER 主鍵
- ///5.Registry.CurrentConfig 對應於HEKY_CURRENT_CONFIG 主鍵
- ///6.Registry.DynDa 對應於HKEY_DYN_DATA 主鍵
- ///7.Registry.PerformanceData 對應於HKEY_PERFORMANCE_DATA 主鍵
- /// </summary>
- public enum RegDomain
- {
- /// <summary>
- /// 對應於HKEY_CLASSES_ROOT 主鍵
- /// </summary>
- ClassesRoot = 0,
- /// <summary>
- /// 對應於HKEY_CURRENT_USER 主鍵
- /// </summary>
- CurrentUser = 1,
- /// <summary>
- /// 對應於 HKEY_LOCAL_MACHINE 主鍵
- /// </summary>
- LocalMachine = 2,
- /// <summary>
- /// 對應於 HKEY_USER 主鍵
- /// </summary>
- User = 3,
- /// <summary>
- /// 對應於HEKY_CURRENT_CONFIG 主鍵
- /// </summary>
- CurrentConfig = 4,
- /// <summary>
- /// 對應於HKEY_DYN_DATA 主鍵
- /// </summary>
- DynDa = 5,
- /// <summary>
- /// 對應於HKEY_PERFORMANCE_DATA 主鍵
- /// </summary>
- PerformanceData = 6
- }
2.指定在注冊表中存儲值時所用的數據類型,或標識注冊表中某個值的數據類型
- /// <summary>
- /// 指定在注冊表中存儲值時所用的數據類型,或標識注冊表中某個值的數據類型
- ///1.RegistryValueKind.Unknown
- ///2.RegistryValueKind.String
- ///3.RegistryValueKind.ExpandString
- ///4.RegistryValueKind.Binary
- ///5.RegistryValueKind.DWord
- ///6.RegistryValueKind.MultiString
- ///7.RegistryValueKind.QWord
- /// </summary>
- public enum RegValueKind
- {
- /// <summary>
- /// 指示一個不受支持的注冊表數據類型。例如,不支持 Microsoft Win API 注冊表數據類型 REG_RESOURCE_LIST。使用此值指定
- /// </summary>
- Unknown = 0,
- /// <summary>
- /// 指定一個以 Null 結尾的字符串。此值與 Win API 注冊表數據類型 REG_SZ 等效。
- /// </summary>
- String = 1,
- /// <summary>
- /// 指定一個以 NULL 結尾的字符串,該字符串中包含對環境變量(如 %PATH%,當值被檢索時,就會展開)的未展開的引用。
- /// 此值與 Win API 注冊表數據類型 REG_EXPAND_SZ 等效。
- /// </summary>
- ExpandString = 2,
- /// <summary>
- /// 指定任意格式的二進制數據。此值與 Win API 注冊表數據類型 REG_BINARY 等效。
- /// </summary>
- Binary = 3,
- /// <summary>
- /// 指定一個 位二進制數。此值與 Win API 注冊表數據類型 REG_DWORD 等效。
- /// </summary>
- DWord = 4,
- /// <summary>
- /// 指定一個以 NULL 結尾的字符串數組,以兩個空字符結束。此值與 WinAPI 注冊表數據類型 REG_MULTI_SZ 等效。
- /// </summary>
- MultiString = 5,
- /// <summary>
- /// 指定一個 位二進制數。此值與 Win API 注冊表數據類型 REG_QWORD 等效。
- /// </summary>
- QWord = 6
- }
3.注冊表操作類
- /// <summary>
- /// 注冊表操作類
- ///1.創建注冊表項
- ///2.讀取注冊表項
- ///3.判斷注冊表項是否存在
- ///4.刪除注冊表項
- ///5.創建注冊表鍵值
- ///6.讀取注冊表鍵值
- ///7.判斷注冊表鍵值是否存在
- ///8.刪除注冊表鍵值
- /// </summary>
- public class Register
- {
- #region 字段定義
- /// <summary>
- /// 注冊表項名稱
- /// </summary>
- private string _subkey;
- /// <summary>
- /// 注冊表基項域
- /// </summary>
- private RegDomain _domain;
- /// <summary>
- /// 注冊表鍵值
- /// </summary>
- private string _regeditkey;
- #endregion
- #region 屬性
- /// <summary>
- /// 設置注冊表項名稱
- /// </summary>
- public string SubKey
- {
- //get { return _subkey; }
- set { _subkey = value; }
- }
- /// <summary>
- /// 注冊表基項域
- /// </summary>
- public RegDomain Domain
- {
- ///get { return _domain; }
- set { _domain = value; }
- }
- /// <summary>
- /// 注冊表鍵值
- /// </summary>
- public string RegeditKey
- {
- ///get{return _regeditkey;}
- set { _regeditkey = value; }
- }
- #endregion
- #region 構造函數
- public Register()
- {
- }
- public Register()
- {
- ///默認注冊表項名稱
- _subkey = "software\\";
- ///默認注冊表基項域
- _domain = RegDomain.LocalMachine;
- }
- /// <summary>
- /// 構造函數
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- public Register(string subKey, RegDomain regDomain)
- {
- ///設置注冊表項名稱
- _subkey = subKey;
- ///設置注冊表基項域
- _domain = regDomain;
- }
- #endregion
- #region 公有方法
- #region 創建注冊表項
- /// <summary>
- /// 創建注冊表項,默認創建在注冊表基項 HKEY_LOCAL_MACHINE 下面(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// </summary>
- public virtual void CreateSubKey()
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (_subkey == string.Empty || _subkey == null)
- {
- return;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要創建的注冊表項的節點
- RegistryKey sKey;
- if (!IsSubKeyExist())
- {
- sKey = key.CreateSubKey(_subkey);
- }
- //sKey.Close();
- ///關閉對注冊表項的更改
- key.Close();
- }
- /// <summary>
- /// 創建注冊表項,默認創建在注冊表基項 HKEY_LOCAL_MACHINE 下面
- /// 虛方法,子類可進行重寫
- /// 例子:如subkey 是software\\higame\\,則將創建HKEY_LOCAL_MACHINE\\software\\higame\\注冊表項
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- public virtual void CreateSubKey(string subKey)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要創建的注冊表項的節點
- RegistryKey sKey;
- if (!IsSubKeyExist(subKey))
- {
- sKey = key.CreateSubKey(subKey);
- }
- //sKey.Close();
- ///關閉對注冊表項的更改
- key.Close();
- }
- /// <summary>
- /// 創建注冊表項,默認創建在注冊表基項 HKEY_LOCAL_MACHINE 下面
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="regDomain">注冊表基項域</param>
- public virtual void CreateSubKey(RegDomain regDomain)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (_subkey == string.Empty || _subkey == null)
- {
- return;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(regDomain);
- ///要創建的注冊表項的節點
- RegistryKey sKey;
- if (!IsSubKeyExist(regDomain))
- {
- sKey = key.CreateSubKey(_subkey);
- }
- //sKey.Close();
- ///關閉對注冊表項的更改
- key.Close();
- }
- /// <summary>
- /// 創建注冊表項(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// 例子:如regDomain 是HKEY_LOCAL_MACHINE,subkey 是software\\higame\\,則將創建HKEY_LOCAL_MACHINE\\software\\higame\\注冊表項
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- public virtual void CreateSubKey(string subKey, RegDomain regDomain)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(regDomain);
- ///要創建的注冊表項的節點
- RegistryKey sKey;
- if (!IsSubKeyExist(subKey, regDomain))
- {
- sKey = key.CreateSubKey(subKey);
- }
- //sKey.Close();
- ///關閉對注冊表項的更改
- key.Close();
- }
- #endregion
- #region 判斷注冊表項是否存在
- /// <summary>
- /// 判斷注冊表項是否存在,默認是在注冊表基項HKEY_LOCAL_MACHINE 下判斷(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// 例子:如果設置了Domain 和SubKey 屬性,則判斷Domain\\SubKey,否則默認判斷HKEY_LOCAL_MACHINE\\software\\
- /// </summary>
- /// <returns>返回注冊表項是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsSubKeyExist()
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (_subkey == string.Empty || _subkey == null)
- {
- return false;
- }
- ///檢索注冊表子項
- ///如果sKey 為null,說明沒有該注冊表項不存在,否則存在
- RegistryKey sKey = OpenSubKey(_subkey, _domain);
- if (sKey == null)
- {
- return false;
- }
- return true;
- }
- /// <summary>
- /// 判斷注冊表項是否存在,默認是在注冊表基項HKEY_LOCAL_MACHINE 下判斷
- /// 虛方法,子類可進行重寫
- /// 例子:如subkey 是software\\higame\\,則將判斷HKEY_LOCAL_MACHINE\\software\\higame\\注冊表項是否存在
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>返回注冊表項是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsSubKeyExist(string subKey)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///檢索注冊表子項
- ///如果sKey 為null,說明沒有該注冊表項不存在,否則存在
- RegistryKey sKey = OpenSubKey(subKey);
- if (sKey == null)
- {
- return false;
- }
- return true;
- }
- /// <summary>
- /// 判斷注冊表項是否存在
- /// 虛方法,子類可進行重寫
- /// 例子:如regDomain 是HKEY_CLASSES_ROOT,則將判斷HKEY_CLASSES_ROOT\\SubKey 注冊表項是否存在
- /// </summary>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>返回注冊表項是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsSubKeyExist(RegDomain regDomain)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (_subkey == string.Empty || _subkey == null)
- {
- return false;
- }
- ///檢索注冊表子項
- ///如果sKey 為null,說明沒有該注冊表項不存在,否則存在
- RegistryKey sKey = OpenSubKey(_subkey, regDomain);
- if (sKey == null)
- {
- return false;
- }
- return true;
- }
- /// <summary>
- /// 判斷注冊表項是否存在(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// 例子:如regDomain 是HKEY_CLASSES_ROOT,subkey 是software\\higame\\,則將判斷HKEY_CLASSES_ROOT\\software\\higame\\注冊表項是否存在
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>返回注冊表項是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsSubKeyExist(string subKey, RegDomain regDomain)
- {
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///檢索注冊表子項
- ///如果sKey 為null,說明沒有該注冊表項不存在,否則存在
- RegistryKey sKey = OpenSubKey(subKey, regDomain);
- if (sKey == null)
- {
- return false;
- }
- return true;
- }
- #endregion
- #region 刪除注冊表項
- /// <summary>
- /// 刪除注冊表項(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <returns>如果刪除成功,則返回true,否則為false</returns>
- public virtual bool DeleteSubKey()
- {
- ///返回刪除是否成功
- bool result = false;
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (_subkey == string.Empty || _subkey == null)
- {
- return false;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- if (IsSubKeyExist())
- {
- try
- {
- ///刪除注冊表項
- key.DeleteSubKey(_subkey);
- result = true;
- }
- catch
- {
- result = false;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- return result;
- }
- /// <summary>
- /// 刪除注冊表項(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>如果刪除成功,則返回true,否則為false</returns>
- public virtual bool DeleteSubKey(string subKey)
- {
- ///返回刪除是否成功
- bool result = false;
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- if (IsSubKeyExist())
- {
- try
- {
- ///刪除注冊表項
- key.DeleteSubKey(subKey);
- result = true;
- }
- catch
- {
- result = false;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- return result;
- }
- /// <summary>
- /// 刪除注冊表項
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>如果刪除成功,則返回true,否則為false</returns>
- public virtual bool DeleteSubKey(string subKey, RegDomain regDomain)
- {
- ///返回刪除是否成功
- bool result = false;
- ///判斷注冊表項名稱是否為空,如果為空,返回false
- if (subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(regDomain);
- if (IsSubKeyExist(subKey, regDomain))
- {
- try
- {
- ///刪除注冊表項
- key.DeleteSubKey(subKey);
- result = true;
- }
- catch
- {
- result = false;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- return result;
- }
- #endregion
- #region 判斷鍵值是否存在
- /// <summary>
- /// 判斷鍵值是否存在(請先設置SubKey 和RegeditKey 屬性)
- /// 虛方法,子類可進行重寫
- /// .如果RegeditKey 為空、null,則返回false
- /// .如果SubKey 為空、null 或者SubKey 指定的注冊表項不存在,返回false
- /// </summary>
- /// <returns>返回鍵值是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsRegeditKeyExist()
- {
- ///返回結果
- bool result = false;
- ///判斷是否設置鍵值屬性
- if (_regeditkey == string.Empty || _regeditkey == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在
- if (IsSubKeyExist())
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey();
- ///鍵值集合
- string[] regeditKeyNames;
- ///獲取鍵值集合
- regeditKeyNames = key.GetValueNames();
- ///遍歷鍵值集合,如果存在鍵值,則退出遍歷
- foreach (string regeditKey in regeditKeyNames)
- {
- if (string.Compare(regeditKey, _regeditkey, true) == 0)
- {
- result = true;
- break;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- /// <summary>
- /// 判斷鍵值是否存在(請先設置SubKey 屬性)
- /// 虛方法,子類可進行重寫
- /// 如果SubKey 為空、null 或者SubKey 指定的注冊表項不存在,返回false
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <returns>返回鍵值是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsRegeditKeyExist(string name)
- {
- ///返回結果
- bool result = false;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在
- if (IsSubKeyExist())
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey();
- ///鍵值集合
- string[] regeditKeyNames;
- ///獲取鍵值集合
- regeditKeyNames = key.GetValueNames();
- ///遍歷鍵值集合,如果存在鍵值,則退出遍歷
- foreach (string regeditKey in regeditKeyNames)
- {
- if (string.Compare(regeditKey, name, true) == 0)
- {
- result = true;
- break;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- /// <summary>
- /// 判斷鍵值是否存在
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>返回鍵值是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsRegeditKeyExist(string name, string subKey)
- {
- ///返回結果
- bool result = false;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在
- if (IsSubKeyExist())
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey(subKey);
- ///鍵值集合
- string[] regeditKeyNames;
- ///獲取鍵值集合
- regeditKeyNames = key.GetValueNames();
- ///遍歷鍵值集合,如果存在鍵值,則退出遍歷
- foreach (string regeditKey in regeditKeyNames)
- {
- if (string.Compare(regeditKey, name, true) == 0)
- {
- result = true;
- break;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- /// <summary>
- /// 判斷鍵值是否存在
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>返回鍵值是否存在,存在返回true,否則返回false</returns>
- public virtual bool IsRegeditKeyExist(string name, string subKey, RegDomain regDomain)
- {
- ///返回結果
- bool result = false;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在
- if (IsSubKeyExist())
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey(subKey, regDomain);
- ///鍵值集合
- string[] regeditKeyNames;
- ///獲取鍵值集合
- regeditKeyNames = key.GetValueNames();
- ///遍歷鍵值集合,如果存在鍵值,則退出遍歷
- foreach (string regeditKey in regeditKeyNames)
- {
- if (string.Compare(regeditKey, name, true) == 0)
- {
- result = true;
- break;
- }
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- #endregion
- #region 設置鍵值內容
- /// <summary>
- /// 設置指定的鍵值內容,不指定內容數據類型(請先設置RegeditKey 和SubKey 屬性)
- /// 存在改鍵值則修改鍵值內容,不存在鍵值則先創建鍵值,再設置鍵值內容
- /// </summary>
- /// <param name="content">鍵值內容</param>
- /// <returns>鍵值內容設置成功,則返回true,否則返回false</returns>
- public virtual bool WriteRegeditKey(object content)
- {
- ///返回結果
- bool result = false;
- ///判斷是否設置鍵值屬性
- if (_regeditkey == string.Empty || _regeditkey == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在,如果不存在,則直接創建
- if (!IsSubKeyExist(_subkey))
- {
- CreateSubKey(_subkey);
- }
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(true);
- ///如果注冊表項打開失敗,則返回false
- if (key == null)
- {
- return false;
- }
- try
- {
- key.SetValue(_regeditkey, content);
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- /// <summary>
- /// 設置指定的鍵值內容,不指定內容數據類型(請先設置SubKey 屬性)
- /// 存在改鍵值則修改鍵值內容,不存在鍵值則先創建鍵值,再設置鍵值內容
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="content">鍵值內容</param>
- /// <returns>鍵值內容設置成功,則返回true,否則返回false</returns>
- public virtual bool WriteRegeditKey(string name, object content)
- {
- ///返回結果
- bool result = false;
- ///判斷鍵值是否存在
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在,如果不存在,則直接創建
- if (!IsSubKeyExist(_subkey))
- {
- CreateSubKey(_subkey);
- }
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(true);
- ///如果注冊表項打開失敗,則返回false
- if (key == null)
- {
- return false;
- }
- try
- {
- key.SetValue(name, content);
- result = true;
- }
- catch (Exception ex)
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- /// <summary>
- /// 設置指定的鍵值內容,指定內容數據類型(請先設置SubKey 屬性)
- /// 存在改鍵值則修改鍵值內容,不存在鍵值則先創建鍵值,再設置鍵值內容
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="content">鍵值內容</param>
- /// <returns>鍵值內容設置成功,則返回true,否則返回false</returns>
- public virtual bool WriteRegeditKey(string name, object content, RegValueKind regValueKind)
- {
- ///返回結果
- bool result = false;
- ///判斷鍵值是否存在
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷注冊表項是否存在,如果不存在,則直接創建
- if (!IsSubKeyExist(_subkey))
- {
- CreateSubKey(_subkey);
- }
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(true);
- ///如果注冊表項打開失敗,則返回false
- if (key == null)
- {
- return false;
- }
- try
- {
- key.SetValue(name, content, GetRegValueKind(regValueKind));
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- return result;
- }
- #endregion
- #region 讀取鍵值內容
- /// <summary>
- /// 讀取鍵值內容(請先設置RegeditKey 和SubKey 屬性)
- /// .如果RegeditKey 為空、null 或者RegeditKey 指示的鍵值不存在,返回null
- /// .如果SubKey 為空、null 或者SubKey 指示的注冊表項不存在,返回null
- /// .反之,則返回鍵值內容
- /// </summary>
- /// <returns>返回鍵值內容</returns>
- public virtual object ReadRegeditKey()
- {
- ///鍵值內容結果
- object obj = null;
- ///判斷是否設置鍵值屬性
- if (_regeditkey == string.Empty || _regeditkey == null)
- {
- return null;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(_regeditkey))
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey();
- if (key != null)
- {
- obj = key.GetValue(_regeditkey);
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return obj;
- }
- /// <summary>
- /// 讀取鍵值內容(請先設置SubKey 屬性)
- /// .如果SubKey 為空、null 或者SubKey 指示的注冊表項不存在,返回null
- /// .反之,則返回鍵值內容
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <returns>返回鍵值內容</returns>
- public virtual object ReadRegeditKey(string name)
- {
- ///鍵值內容結果
- object obj = null;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return null;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey();
- if (key != null)
- {
- obj = key.GetValue(name);
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return obj;
- }
- /// <summary>
- /// 讀取鍵值內容
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>返回鍵值內容</returns>
- public virtual object ReadRegeditKey(string name, string subKey)
- {
- ///鍵值內容結果
- object obj = null;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return null;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey(subKey);
- if (key != null)
- {
- obj = key.GetValue(name);
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return obj;
- }
- /// <summary>
- /// 讀取鍵值內容
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>返回鍵值內容</returns>
- public virtual object ReadRegeditKey(string name, string subKey, RegDomain regDomain)
- {
- ///鍵值內容結果
- object obj = null;
- ///判斷是否設置鍵值屬性
- if (name == string.Empty || name == null)
- {
- return null;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///打開注冊表項
- RegistryKey key = OpenSubKey(subKey, regDomain);
- if (key != null)
- {
- obj = key.GetValue(name);
- }
- ///關閉對注冊表項的更改
- key.Close();
- }
- return obj;
- }
- #endregion
- #region 刪除鍵值
- /// <summary>
- /// 刪除鍵值(請先設置RegeditKey 和SubKey 屬性)
- /// .如果RegeditKey 為空、null 或者RegeditKey 指示的鍵值不存在,返回false
- /// .如果SubKey 為空、null 或者SubKey 指示的注冊表項不存在,返回false
- /// </summary>
- /// <returns>如果刪除成功,返回true,否則返回false</returns>
- public virtual bool DeleteRegeditKey()
- {
- ///刪除結果
- bool result = false;
- ///判斷是否設置鍵值屬性,如果沒有設置,則返回false
- if (_regeditkey == string.Empty || _regeditkey == null)
- {
- return false;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(_regeditkey))
- {
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(true);
- if (key != null)
- {
- try
- {
- ///刪除鍵值
- key.DeleteValue(_regeditkey);
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- }
- }
- return result;
- }
- /// <summary>
- /// 刪除鍵值(請先設置SubKey 屬性)
- /// 如果SubKey 為空、null 或者SubKey 指示的注冊表項不存在,返回false
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <returns>如果刪除成功,返回true,否則返回false</returns>
- public virtual bool DeleteRegeditKey(string name)
- {
- ///刪除結果
- bool result = false;
- ///判斷鍵值名稱是否為空,如果為空,則返回false
- if (name == string.Empty || name == null)
- {
- return false;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(true);
- if (key != null)
- {
- try
- {
- ///刪除鍵值
- key.DeleteValue(name);
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- }
- }
- return result;
- }
- /// <summary>
- /// 刪除鍵值
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>如果刪除成功,返回true,否則返回false</returns>
- public virtual bool DeleteRegeditKey(string name, string subKey)
- {
- ///刪除結果
- bool result = false;
- ///判斷鍵值名稱和注冊表項名稱是否為空,如果為空,則返回false
- if (name == string.Empty || name == null || subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(subKey, true);
- if (key != null)
- {
- try
- {
- ///刪除鍵值
- key.DeleteValue(name);
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- }
- }
- return result;
- }
- /// <summary>
- /// 刪除鍵值
- /// </summary>
- /// <param name="name">鍵值名稱</param>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>如果刪除成功,返回true,否則返回false</returns>
- public virtual bool DeleteRegeditKey(string name, string subKey, RegDomain regDomain)
- {
- ///刪除結果
- bool result = false;
- ///判斷鍵值名稱和注冊表項名稱是否為空,如果為空,則返回false
- if (name == string.Empty || name == null || subKey == string.Empty || subKey == null)
- {
- return false;
- }
- ///判斷鍵值是否存在
- if (IsRegeditKeyExist(name))
- {
- ///以可寫方式打開注冊表項
- RegistryKey key = OpenSubKey(subKey, regDomain, true);
- if (key != null)
- {
- try
- {
- ///刪除鍵值
- key.DeleteValue(name);
- result = true;
- }
- catch
- {
- result = false;
- }
- finally
- {
- ///關閉對注冊表項的更改
- key.Close();
- }
- }
- }
- return result;
- }
- #endregion
- #endregion
- #region 受保護方法
- /// <summary>
- /// 獲取注冊表基項域對應頂級節點
- /// 例子:如regDomain 是ClassesRoot,則返回Registry.ClassesRoot
- /// </summary>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>注冊表基項域對應頂級節點</returns>
- protected RegistryKey GetRegDomain(RegDomain regDomain)
- {
- ///創建基於注冊表基項的節點
- RegistryKey key;
- #region 判斷注冊表基項域
- switch (regDomain)
- {
- case RegDomain.ClassesRoot:
- key = Registry.ClassesRoot; break;
- case RegDomain.CurrentUser:
- key = Registry.CurrentUser; break;
- case RegDomain.LocalMachine:
- key = Registry.LocalMachine; break;
- case RegDomain.User:
- key = Registry.Users; break;
- case RegDomain.CurrentConfig:
- key = Registry.CurrentConfig; break;
- case RegDomain.DynDa:
- key = Registry.DynData; break;
- case RegDomain.PerformanceData:
- key = Registry.PerformanceData; break;
- default:
- key = Registry.LocalMachine; break;
- }
- #endregion
- return key;
- }
- /// <summary>
- /// 獲取在注冊表中對應的值數據類型
- /// 例子:如regValueKind 是DWord,則返回RegistryValueKind.DWord
- /// </summary>
- /// <param name="regValueKind">注冊表數據類型</param>
- /// <returns>注冊表中對應的數據類型</returns>
- protected RegistryValueKind GetRegValueKind(RegValueKind regValueKind)
- {
- RegistryValueKind regValueK;
- #region 判斷注冊表數據類型
- switch (regValueKind)
- {
- case RegValueKind.Unknown:
- regValueK = RegistryValueKind.Unknown; break;
- case RegValueKind.String:
- regValueK = RegistryValueKind.String; break;
- case RegValueKind.ExpandString:
- regValueK = RegistryValueKind.ExpandString; break;
- case RegValueKind.Binary:
- regValueK = RegistryValueKind.Binary; break;
- case RegValueKind.DWord:
- regValueK = RegistryValueKind.DWord; break;
- case RegValueKind.MultiString:
- regValueK = RegistryValueKind.MultiString; break;
- case RegValueKind.QWord:
- regValueK = RegistryValueKind.QWord; break;
- default:
- regValueK = RegistryValueKind.String; break;
- }
- #endregion
- return regValueK;
- }
- #region 打開注冊表項
- /// <summary>
- /// 打開注冊表項節點,以只讀方式檢索子項
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey()
- {
- ///判斷注冊表項名稱是否為空
- if (_subkey == string.Empty || _subkey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(_subkey);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- /// <summary>
- /// 打開注冊表項節點
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="writable">如果需要項的寫訪問權限,則設置為 true</param>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey(bool writable)
- {
- ///判斷注冊表項名稱是否為空
- if (_subkey == string.Empty || _subkey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(_subkey, writable);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- /// <summary>
- /// 打開注冊表項節點,以只讀方式檢索子項
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey(string subKey)
- {
- ///判斷注冊表項名稱是否為空
- if (subKey == string.Empty || subKey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(subKey);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- /// <summary>
- /// 打開注冊表項節點,以只讀方式檢索子項
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="writable">如果需要項的寫訪問權限,則設置為 true</param>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey(string subKey, bool writable)
- {
- ///判斷注冊表項名稱是否為空
- if (subKey == string.Empty || subKey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(_domain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(subKey, writable);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- /// <summary>
- /// 打開注冊表項節點,以只讀方式檢索子項
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey(string subKey, RegDomain regDomain)
- {
- ///判斷注冊表項名稱是否為空
- if (subKey == string.Empty || subKey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(regDomain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(subKey);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- /// <summary>
- /// 打開注冊表項節點
- /// 虛方法,子類可進行重寫
- /// </summary>
- /// <param name="subKey">注冊表項名稱</param>
- /// <param name="regDomain">注冊表基項域</param>
- /// <param name="writable">如果需要項的寫訪問權限,則設置為 true</param>
- /// <returns>如果SubKey為空、null或者SubKey指示注冊表項不存在,則返回null,否則返回注冊表節點</returns>
- protected virtual RegistryKey OpenSubKey(string subKey, RegDomain regDomain, bool writable)
- {
- ///判斷注冊表項名稱是否為空
- if (subKey == string.Empty || subKey == null)
- {
- return null;
- }
- ///創建基於注冊表基項的節點
- RegistryKey key = GetRegDomain(regDomain);
- ///要打開的注冊表項的節點
- RegistryKey sKey = null;
- ///打開注冊表項
- sKey = key.OpenSubKey(subKey, writable);
- ///關閉對注冊表項的更改
- key.Close();
- ///返回注冊表節點
- return sKey;
- }
- #endregion
- #endregion
- }

