删除注册表项

[lengfengxiaodao]

不是删除值
比如HKEY_CURRENT_USER\Software\Valve\TEST
我想把VALUE全部下面的所有东西全部删除包括TEST

[yinshisike]

枚举.+删除.

[lengfengxiaodao]

哪有这么麻烦
应该有个API或者其他什么操作一步就可以删除的

[MoXiaoRab]

[Quote=引用 2 楼 lengfengxiaodao 的回复:]
哪有这么麻烦
应该有个API或者其他什么操作一步就可以删除的
[/Quote]
LZ：这个可以有
Tr0j4n:这个真没有

[MoXiaoRab]

你得先把Test下面的递归删除掉，最后把Test干掉

[feilinhe]

[Quote=引用 1 楼 yinshisike 的回复:]
枚举.+删除.
[/Quote]
这有代码
http://blog.csdn.net/sding/archive/2008/12/14/3514562.aspx

[marrco2005]

::SHDeleteKey( HKEY_CURRENT_USER, "HKEY_CURRENT_USER\\Software\\Valve" );
用这个试一下

[lengfengxiaodao]

搞定了

[muzizongheng]

结贴

jf.

[windows_star]

///////////////////////////////////////////////////////////////////////////
// DeleRegTree.cpp : Defines the entry point for the console application.
// Author:windowsstar
////////////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include <windows.h>
#include <iostream>
using namespace std;
//bool DeleteTree；

DWORD DeleteTree(HKEY RootKey, const char *pSubKey)
{
HKEY hKey;
DWORD nRet;
DWORD NameCnt,NameMaxLen;
DWORD KeyCnt,KeyMaxLen,MaxDateLen;
static char sFormat[256] = "";
strcat(sFormat, "----");

static int dwDeep = -1;
dwDeep++;

nRet=RegOpenKeyEx(RootKey,pSubKey,0,KEY_ALL_ACCESS,&hKey);
if(nRet!=ERROR_SUCCESS)
{
cout<<"can't open the regedit";
return 0;
}

nRet = RegQueryInfoKey(hKey,NULL,NULL,NULL,&KeyCnt,&KeyMaxLen,NULL,&NameCnt,
&NameMaxLen,&MaxDateLen,NULL,NULL);
if(nRet == ERROR_SUCCESS)
{
for(int dwIndex = KeyCnt - 1; dwIndex >= 0; dwIndex--) //枚举键值
{
char sKeyName[256] = "";
RegEnumKey(hKey, dwIndex, sKeyName, sizeof(sKeyName));

HKEY hKeySub;
DWORD KeyCntSub;
char pSubKeyTemp[256] = "";
strcpy(pSubKeyTemp, pSubKey);
strcat(pSubKeyTemp, "\\");
strcat(pSubKeyTemp, sKeyName);

nRet = RegOpenKeyEx(RootKey,pSubKeyTemp,0,KEY_ALL_ACCESS,&hKeySub);
if(nRet == ERROR_SUCCESS)
{
nRet = RegQueryInfoKey(hKeySub,NULL,NULL,NULL,&KeyCntSub,&KeyMaxLen,NULL,&NameCnt,
&NameMaxLen,&MaxDateLen,NULL,NULL);
if(nRet == ERROR_SUCCESS)
{
if (KeyCntSub != 0)
{
DeleteTree(RootKey, pSubKeyTemp);
}
RegCloseKey(hKeySub);
}
}

// cout << sFormat << sKeyName << endl;

RegDeleteKey(RootKey ,pSubKeyTemp);
}

RegCloseKey(hKey);
}

// sFormat[strlen(sFormat) - 4] = 0;

if (dwDeep == 0)
{
RegDeleteKey(RootKey ,pSubKey);
}

return 0;

}

int main(int argc, char* argv[])
{
//需要删除的子键
DeleteTree(HKEY_LOCAL_MACHINE,"SYSTEM\\CurrentControlSet\\Services\\TimeStop");
system("pause");
return 0;
}

[windows_star]

上面是递归删除的代码。