using Microsoft.Win32;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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namespace VueWebApi.Tools
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{
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public class Regedit
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{
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private static RegistryKey LoadRoot(string path, bool writable)
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{
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RegistryKey result;
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try
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{
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RegistryKey registryKey = Regedit.LoadRoot(writable);
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registryKey = registryKey.OpenSubKey(path, writable);
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if (null == registryKey)
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{
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registryKey = Registry.LocalMachine.CreateSubKey(path);
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}
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result = registryKey;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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return result;
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}
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private static RegistryKey LoadRoot(bool writable)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Registry.LocalMachine.OpenSubKey("Software", writable);
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RegistryKey registryKey2 = registryKey.OpenSubKey("YYBB", writable);
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if (null == registryKey2)
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{
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registryKey2 = registryKey.CreateSubKey("YYBB");
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}
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result = registryKey2;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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private static RegistryKey LoadRegistryKey(bool writable)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Registry.LocalMachine.OpenSubKey("Software", writable);
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RegistryKey registryKey2 = registryKey.OpenSubKey("YYBB", writable);
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if (null == registryKey2)
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{
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registryKey2 = registryKey.CreateSubKey("YYBB");
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}
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RegistryKey registryKey3 = registryKey2.OpenSubKey("connectionString", writable);
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if (null == registryKey3)
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{
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registryKey3 = registryKey2.CreateSubKey("connectionString");
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}
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result = registryKey3;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static RegistryKey AddFolder(string itemName)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Regedit.LoadRoot(true);
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result = registryKey.CreateSubKey(itemName);
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool SetFolderValueX(string path, string name, string val)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.LoadRoot(path, true);
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registryKey.SetValue(name, val);
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registryKey.Flush();
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool SetFolderValue(string itemName, string name, string itemValue)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.AddFolder(itemName);
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registryKey.SetValue(name, itemValue);
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registryKey.Flush();
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool DeleteFolder(string itemName)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.LoadRoot(true);
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registryKey.DeleteSubKey(itemName);
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool DeleteFolder(string path, string itemName)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.LoadRoot(path, true);
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registryKey.DeleteSubKey(itemName);
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registryKey.Flush();
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool DeleteFolderValue(string itemName, string name)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.LoadRoot(true);
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registryKey = Regedit.LoadRoot(true);
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RegistryKey registryKey2 = registryKey.OpenSubKey(itemName, true);
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registryKey2.DeleteValue(name);
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static RegistryKey GetFolder(string itemName)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Regedit.LoadRoot(false);
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RegistryKey registryKey2 = registryKey.OpenSubKey(itemName, false);
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if (null == registryKey2)
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{
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throw new Exception("不存在[" + itemName + "]的项...");
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}
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result = registryKey2;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static string[] GetFolderNames(string itemName)
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{
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RegistryKey registryKey = null;
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string[] result;
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try
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{
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registryKey = Regedit.LoadRoot(false);
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RegistryKey registryKey2 = registryKey.OpenSubKey(itemName, false);
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if (null == registryKey2)
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{
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result = null;
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}
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else
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{
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result = registryKey2.GetValueNames();
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static string GetFolderValueX(string path, string name)
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{
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RegistryKey registryKey = null;
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string result;
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try
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{
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registryKey = Regedit.LoadRoot(path, false);
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string text = string.Empty;
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object value = registryKey.GetValue(name);
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if (null != value)
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{
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text = value.ToString();
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result = text;
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}
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else
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{
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result = null;
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static string GetFolderValue(string itemName, string name)
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{
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RegistryKey registryKey = null;
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string result;
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try
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{
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registryKey = Regedit.GetFolder(itemName);
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string text = string.Empty;
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object value = registryKey.GetValue(name);
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if (null != value)
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{
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text = value.ToString();
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result = text;
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}
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else
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{
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result = null;
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static RegistryKey CreateItem(string itemName)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Regedit.LoadRegistryKey(true);
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result = registryKey.CreateSubKey(itemName);
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static RegistryKey CreateItem(string path, string itemName)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Regedit.AddFolder(path);
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result = registryKey.CreateSubKey(itemName);
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool DeleteItem(string itemName)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.LoadRegistryKey(true);
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registryKey.DeleteSubKey(itemName);
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static RegistryKey GetItem(string itemName)
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{
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RegistryKey registryKey = null;
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RegistryKey result;
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try
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{
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registryKey = Regedit.LoadRegistryKey(false);
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RegistryKey registryKey2 = registryKey.OpenSubKey(itemName, false);
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if (null == registryKey2)
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{
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throw new Exception("不存在[" + itemName + "]的项...");
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}
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result = registryKey2;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static bool SetConnectionString(string name, string connectionString)
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{
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return Regedit.SetValue(name, "connectionString", connectionString);
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}
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public static bool SetValue(string itemName, string name, string itemValue)
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{
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RegistryKey registryKey = null;
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bool result;
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try
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{
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registryKey = Regedit.CreateItem(itemName);
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registryKey.SetValue(name, Encrypt.EncryptStr(itemValue, "fengyi", "fengyibi"));
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registryKey.Flush();
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result = true;
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static string GetConnectionString(string serverName)
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{
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string[] connectionLists = Regedit.GetConnectionLists();
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string[] array = connectionLists;
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for (int i = 0; i < array.Length; i++)
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{
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string a = array[i];
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if (a == serverName)
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{
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return Regedit.GetValue(serverName, "connectionString", false);
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}
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}
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throw new Exception("不存在配置名为[" + serverName + "]的设置,请检查!");
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}
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public static string GetValue(string itemName, string name)
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{
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return Regedit.GetValue(itemName, name, true);
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}
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public static string GetValue(string itemName, string name, bool isDecrpt)
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{
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RegistryKey registryKey = null;
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string result;
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try
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{
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registryKey = Regedit.GetItem(itemName);
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string text = string.Empty;
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object value = registryKey.GetValue(name);
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if (null == value)
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{
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throw new Exception(itemName + "中不存在[" + name + "]项！");
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}
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text = value.ToString();
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if (isDecrpt)
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{
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result = Encrypt.DecryptStr(text, "fengyi", "fengyibi");
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}
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else
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{
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result = text;
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}
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return result;
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}
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public static string[] GetConnectionLists()
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{
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RegistryKey registryKey = null;
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string[] subKeyNames;
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try
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{
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registryKey = Regedit.LoadRegistryKey(false);
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subKeyNames = registryKey.GetSubKeyNames();
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}
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catch (Exception ex)
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{
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throw ex;
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}
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finally
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{
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if (null != registryKey)
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{
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registryKey.Close();
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}
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}
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return subKeyNames;
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}
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}
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}
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