实现效果:
知识运用：
AutoComplete子键下的Apend Completion键
实现代码：
private void button1_Click(object sender, EventArgs e)
{
RegistryKey rk=Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\AutoComplete",true);
rk.SetValue("Append Completion","yes",RegistryValueKind.String);
}
原文：https://www.cnblogs.com/feiyucha/p/10332241.html