注册表文件关联

 1       #region 写入程序相关
 2       private void WriteApp()
 3         {
 4             //设置程序打开路径
 5             string path = "\"C:\\Users\\Administrator\\Desktop\\Test\\TestWinForm\\bin\\Debug\\TestWinForm.exe\"";
 6             RegistryKey root = Registry.ClassesRoot;
 7             RegistryKey f1 = root.CreateSubKey("Form1");
 8             //设置注册表程序打开的项与值,其中SetValue("", path)代表设置默认值
 9             f1.CreateSubKey("shell").CreateSubKey("Open").CreateSubKey("Command").SetValue("", path);
10 
11             //设置程序图标
12             string ico = "\"C:\\Users\\Administrator\\Desktop\\u7_original.ico\"";
13             f1.CreateSubKey("DefaultIcon").SetValue("", ico);
14         }
15         #endregion
16 
17         #region 写关联文件
18         private void WriteRelate()
19         {
20             RegistryKey root = Registry.ClassesRoot;
21             //设置打开程序
22             root.CreateSubKey(".cws").CreateSubKey("OpenWithProgids").SetValue("Form1","");
23         }
24         #endregion