1.打开键
LPCTSTR StrKey(%%1);
HKEY m_hKey=%%2;
if (ERROR_SUCCESS==::RegOpenKeyEx(m_hKey,StrKey,NULL,KEY_ALL_ACCESS,&m_hKey))
{
%%3
}
2.添加键
LPCTSTR StrKey(%%1);
HKEY hKey;
DWORD dwDisposition;
if (ERROR_SUCCESS==::RegCreateKeyEx(m_hKey, (LPCTSTR)StrKey,0,NULL,
REG_OPTION_NON_VOLATILE,KEY_ALL_ACCESS,NULL,&hKey,&dwDisposition))
{
m_hKey=hKey;
if (dwDisposition==REG_CREATED_NEW_KEY)
{
%%2
}
else if (dwDisposition==REG_OPENED_EXISTING_KEY)
{
%%3
}
}
3.删除键
LPCTSTR StrKey(%%1);
HKEY SrcKey=m_hKey;
char KeyName[256];
int nRes=0;
if (OpenKey(SrcKey,StrKey))
{
nRes=FirstEnumKey(KeyName);
while (nRes)
{
DeleteKey(KeyName);
nRes=NextEnumKey(KeyName);
}
}
if (::RegDeleteKey(SrcKey,StrKey)==ERROR_SUCCESS)
{
%%2
}
4.枚举第一个键
BOOL CRegEdit::FirstEnumKey(char* Value)
{
DWORD dwSize=255;
m_EnumLoop=0;
if (ERROR_SUCCESS==::RegEnumKeyEx(m_hKey,m_EnumLoop,Value,&dwSize,NULL,NULL,NULL,NULL))
{
%%2
}
5.枚举下一个键
BOOL CRegEdit::NextEnumKey(char* Value)
{
DWORD dwSize=255;
m_EnumLoop++;
if (ERROR_SUCCESS==::RegEnumKeyEx(m_hKey,m_EnumLoop,Value,&dwSize,NULL,NULL,NULL,NULL))
{
%%2
}
6.获取DWORD值
LPCTSTR StrChildKey(%%1);
DWORD %%1;
DWORD dwSize=255,dwType=REG_DWORD;
if (ERROR_SUCCESS==::RegQueryValueEx(m_hKey,StrChildKey,0,&dwType,(BYTE *)(&%%2),&dwSize))
{
%%2
}
7.获取二进制值
LPCTSTR StrChildKey(%%1);
DWORD %%1;
DWORD dwSize=255,dwType=REG_BINARY;
if (ERROR_SUCCESS==::RegQueryValueEx(m_hKey,StrChildKey,0,&dwType,(BYTE *)(&%%2),&dwSize))
{
%%2
}
8.读取字符串值
LPCTSTR StrChildKey(%%1);
CString %%2;
DWORD dwSize=255,dwType=REG_SZ;
char String[256];
if (ERROR_SUCCESS==::RegQueryValueEx(m_hKey,StrChildKey,0,&dwType,(BYTE *)String,&dwSize))
%%2=CString(String);
9.写入字符串值
LPCTSTR StrChildKey(%%1);LPCTSTR Value;CString %%2;
if (ERROR_SUCCESS==::RegSetValueEx( m_hKey,(LPCTSTR)StrChildKey,0,REG_SZ,(BYTE *)(LPCSTR)Value,strlen(Value)+1) )
%%2=CString(Value);
10.写入二进制值
LPCTSTR StrChildKey(%%1);const char* %%2;
if (ERROR_SUCCESS==::RegSetValueEx( m_hKey,(LPCTSTR)StrChildKey,0,REG_BINARY,(BYTE *)%%2,strlen(Value)) )
{
%%3
}
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11.写入DWORD值
LPCTSTR StrChildKey(%%1);DWORD %%2;
if (ERROR_SUCCESS==::RegSetValueEx( m_hKey,(LPCTSTR)StrChildKey,0,REG_DWORD,(BYTE *)&%%2,sizeof(Value)) )
{
%%3
}
12.设置DWORD值
BOOL CRegEdit::SetDwordValue(HKEY Root, LPCTSTR StrKey, LPCTSTR StrChildKey, DWORD Value)
m_hKey=m_RootKey=Root;
if (CreateKey(StrKey))
{
if (WriteDword(StrChildKey,Value))
{
%%2
}
13.删除值
if (ERROR_SUCCESS==RegDeleteValue(m_hKey,%%1))
{
%%2
}
14.关闭键
if (m_hKey!=NULL)
::RegCloseKey(m_hKey);
15.列出一个键下所有的子键
LPTSTR subKey;
DWORD numSubKey=0;
DWORD i;
DWORD sizeSubKey;
TCHARsubKey[MAX_KEY_LENGTH];
RegQueryInfoKey(m_hKey,NULL,NULL,NULL,&numSubKey,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
if (numSubKey)
{
for (i=0; i<numSubKey; i++)
{
subKey[0]=’\0′;
sizeSubKey=MAX_KEY_LENGTH;
RegEnumKeyEx(m_hKey,i,subKey,&sizeSubKey,NULL,NULL,NULL,NULL);
CString %%1=CString(subKey);
}
}
16.列出一个键下所有的值
//#define MAX_KEY_LENGTH 255
//#define MAX_VALUE_NAME 16383
TCHAR achKey[MAX_KEY_LENGTH];
DWORD cbName;
TCHAR achClass[MAX_PATH] = TEXT(“”);
DWORD cchClassName = MAX_PATH;
DWORD cSubKeys=0;
DWORD cbMaxSubKey;
DWORD cchMaxClass;
DWORD cValues;
DWORD cchMaxValue;
DWORD cbMaxValueData;
DWORD cbSecurityDescriptor;
FILETIME ftLastWriteTime;
DWORD i, retCode;
TCHAR achValue[MAX_VALUE_NAME];
DWORD cchValue = MAX_VALUE_NAME;
retCode = RegQueryInfoKey
(m_hKey,achClass,&cchClassName,NULL,&cSubKeys,&cbMaxSubKey,&cchMaxClass,&cValues,&cchMaxValue,&cbMaxValueData,&cbSecurityDesc
riptor,&ftLastWriteTime);
if (cValues)
{
for (i=0, retCode=ERROR_SUCCESS; i<cValues; i++)
{
cchValue = MAX_VALUE_NAME;
achValue[0] = ‘\0′;
retCode = RegEnumValue(m_hKey, i,achValue,&cchValue,NULL,NULL,NULL,NULL);
if (retCode == ERROR_SUCCESS ){
CString %%1=CString(achValue);
%%2
}
}
}
17.列出一个键下所有的子键和值
//#define MAX_KEY_LENGTH 255
//#define MAX_VALUE_NAME 16383
TCHAR achKey[MAX_KEY_LENGTH];
DWORD cbName;
TCHAR achClass[MAX_PATH] = TEXT(“”);
DWORD cchClassName = MAX_PATH;
DWORD cSubKeys=0;
DWORD cbMaxSubKey;
DWORD cchMaxClass;
DWORD cValues;
DWORD cchMaxValue;
DWORD cbMaxValueData;
DWORD cbSecurityDescriptor;
FILETIME ftLastWriteTime;
DWORD i, retCode;
TCHAR achValue[MAX_VALUE_NAME];
DWORD cchValue = MAX_VALUE_NAME;
retCode = RegQueryInfoKey
(m_hKey,achClass,&cchClassName,NULL,&cSubKeys,&cbMaxSubKey,&cchMaxClass,&cValues,&cchMaxValue,&cbMaxValueData,&cbSecurityDesc
riptor,&ftLastWriteTime);
if (cSubKeys)
{
for (i=0; i<cSubKeys; i++)
{
cbName = MAX_KEY_LENGTH;
retCode = RegEnumKeyEx(m_hKey,i,achKey,&cbName,NULL,NULL,NULL,&ftLastWriteTime);
if (retCode == ERROR_SUCCESS) {
CString %%1=CString(achKey);
%%2
}
}
}
if (cValues)
{
for (i=0, retCode=ERROR_SUCCESS; i<cValues; i++)
{
cchValue = MAX_VALUE_NAME;
achValue[0] = ‘\0′;
retCode = RegEnumValue(m_hKey, i,achValue,&cchValue,NULL,NULL,NULL,NULL);
if (retCode == ERROR_SUCCESS ){
CString %%3=CString(achValue);
%%4
}
}
}
18.枚举所有的子键和值
//#include <vector>
using std::vector;
struct RegStore{
HKEY hKey;
TCHAR rootKey[MAX_KEY_LENGTH];
CString path;
};
vector<struct RegStore> cache;
CString m_content,%%1;
bool findFlag;
DWORD i,sizeSubKey,numSubKey=0;
struct RegStore rs;
TCHAR subKey[MAX_KEY_LENGTH];
rs.hKey=hKey;
strcpy(rs.rootKey,rootKey);
rs.path=path;
cache.push_back(rs);
for(int iCt=0;iCt<cache.size();iCt++)
{
rs=cache.at(iCt);
RegOpenKeyEx(rs.hKey,rs.rootKey,0,KEY_READ,&hKey);
if (RegQueryValueEx(hKey,m_content,NULL,NULL,NULL,NULL)==ERROR_SUCCESS)
{
findFlag=1;
%%1=rs.path;
%%2
}
else
{
RegQueryInfoKey(hKey,NULL,NULL,NULL,&numSubKey,NULL,NULL,NULL,NULL,NULL,NULL,NULL);
if (numSubKey)
{
for (i=0; i<numSubKey; i++)
{
subKey[0]=’\0′;
sizeSubKey=MAX_KEY_LENGTH;
RegEnumKeyEx(hKey,i,subKey,&sizeSubKey,NULL,NULL,NULL,NULL);
rs.hKey=hKey;
strcpy(rs.rootKey,rootKey);
rs.path=path+subKey+”\\”;
cache.push_back(rs);
}
}
}
RegCloseKey(hKey);
}
是不是 很多人 都用MFC啊！！！