C# 操作注册表

今天做项目的过程中熟悉了一下C#操作注册表的相关操作。

RegistryKey的引用：using Microsoft.Win32;

1. 创建注册表项：

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1RegistryKey rkLocalMachine = Registry.LocalMachine;

2RegistryKey rkHardware = rkLocalMachine.OpenSubKey("HARDWARE", true);

3rkHardware.CreateSubKey("MICROSOFT")

4          .CreateSubKey("YCT")

5          .CreateSubKey("ManualPassword");  //可级联操作

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2. 往注册表项中添加内容

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1RegistryKey rkLocalMachine = Registry.LocalMachine;

2RegistryKey rkChild = rkLocalMachine.OpenSubKey("HARDWARE\\MICROSOFT\\YCT\\ManualPassword", true);

3string name = "XXX";

4string value = "XXX";

5rkChild.SetValue(name, value);

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3. 读取(遍历)注册表项中的内容

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1RegistryKey rkLocalMachine = Registry.LocalMachine;

2RegistryKey rkChild = rkLocalMachine.OpenSubKey("HARDWARE\\MICROSOFT\\YCT\\ManualPassword", true);          

3string[] names = rkChild.GetValueNames();

4foreach (string name in names)

5{

6    string str = rkChild.GetValue(name).ToString();

7    //...              

8}

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