怎样删除注册表的键

[wanlei]

各位大虾,可否教教小弟怎样删除注册表里的键值和根
谢谢

[NiceFeather]

请看看这几个例子：
http://www.csdn.net/dev/Visual%20Basic/source%20code/System%20Related/editregistry.zip
http://www.csdn.net/dev/Visual%20Basic/source%20code/System%20Related/easyreg.zip
http://www.csdn.net/dev/Visual%20Basic/source%20code/System%20Related/registryb.zip
http://www.csdn.net/dev/Visual%20Basic/source%20code/System%20Related/registry5.zip

[nerk]

Public Function DeleteKey(RootKey As Long, SubKey As String) As Boolean
DeleteKey = False
lRet = RegOpenKeyEx(RootKey, SubKey, 0, KEY_WRITE, hKey)
If lRet = ERROR_SUCCESS Then
lRet = RegDeleteKey(hKey, SubKey)
lRet = RegCloseKey(hKey)
DeleteKey = True
End If
End Function
Public Function DeleteValue(RootKey As Long, SubKey As String, Entry As String) As Boolean
DeleteValue = False
lRet = RegOpenKeyEx(RootKey, SubKey, 0, KEY_ALL_ACCESS, hKey)
If lRet = ERROR_SUCCESS Then
lRet = RegDeleteValue(hKey, Entry)
lRet = RegCloseKey(hKey)
DeleteValue = True
End If
End Function