bonjour
ma dernière difficulté vient de la non reconnaissance des objets wifstream et wofstream
je vous met le code et le message d'erreur
le code :
erc CIniFile::WriteString( System::String^ sSectionName, System::String^ sKeyName, System::String^ sStrValue)
{
try
{
//A variable to hold the fetched line in wstring format
System::String^ sLine;
//A variable to hold the position of the searched character
unsigned int iPos;
//A variable to indicate whether the section in the input parameter is found
bool bSectionFound = false;
//A variable to indicate whether the section in the input parameter is found
bool bKeyFound = false;
//Handle to open the INI file in read mode
wifstream hInFile;
//Handle to open the INI file in write mode
wofstream hOutFile;
//List to hold all the sections and keys in the INI file
List< System::String^>^ sListIni;
//A variable to hold the position of the searched character
unsigned int iKeyPos;
//Close the INI file that is opened in the constructor
if( CWfStream::is_open())
{
CWfStream::close();
}
//Open the INI file in read mode, loop till the end and insert each
//line into the list. Close the INI file after the entire file is read.
char* s;
s = CStrConv::awcstombs((wchar_t*)m_sFileName.c_str());
hInFile.open( (char*)s, 666);
CStrConv::StrFreeA( s);
//If the INI file is not open then return FAILURE
if (!hInFile.is_open())
{
return FAILURE;
}
while (!hInFile.eof())
{
CWfStream::getline(hInFile, sLine);
if (!sLine.empty())
{
sListIni->Add( sLine);
}
hInFile.close();
s = objStrConv.awcstombs((wchar_t*)m_sFileName.c_str());
hOutFile.open( (char*)s, 666);
CStrConv::StrFreeA( s);
//Open the INI file in the write mode
//If the INI file is not open then return FAILURE
if (!hOutFile.is_open())
{
return FAILURE;
}
System::String^ pListIni;
for each( pListIni in sListIni)
{
//Check whether the string is a section that is required. If yes, then set the variable to true
hOutFile << pListIni << endl;
if( pListIni == (L"[" + sSectionName + L"]"))
{
bSectionFound = true;
sListIni.insert( pListIni, sKeyName + L"=" + sStrValue);
//Check whether the fetched string is a key that is required. If yes,
//then change its value and assign it back to the list and break out
//of the while loop.
iPos = pListIni->find(sKeyName);
iKeyPos = pListIni->find(L"=");
if( ( iPos != std::wstring::npos) && (sKeyName.size() == iKeyPos))
{
pListIni->empty();
pListIni = sKeyName + L"=" + sStrValue;
bKeyFound = true;
}
else
{
//If the string is not the required key, then ensure that it is not
//the beginning of another section. If it is another section, and
//the required key is not found within the given section, insert the
//given key and its value into the list before the beginning of the
//next section. After inserting the value into the list, decrement
//the iterator so that the pointer will point to the beginning of
//the inserted line to print it in the INI file.
iPos = pListIni->find(L"[");
if (iPos != std::wstring::npos)
{
if (!bKeyFound)
{
sListIni.insert( pListIni, sKeyName + L"=" + sStrValue);
}
}
}
hOutFile << pListIni << endl;
}
hOutFile << pListIni << endl;
}
//If the given section itself is not found then, write the section into the
//INI file
if (!bSectionFound)
{
hOutFile << "[" << sSectionName << "]" << endl;
hOutFile << sKeyName << "=" << sStrValue << endl;
}
hOutFile.close();
//Open the INI file in read write mode
CWfStream::open( m_sIniFileName.c_str(), L"w+", 666);
return SUCCESS;
}
catch(...)
{
return FAILURE;
}
}//End of WriteString method
le message d'erreur :
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(394): error C2065: 'wifstream' : identificateur non déclaré
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(394): error C2146: erreur de syntaxe : absence de ';' avant l'identificateur 'hInFile'
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(394): error C2065: 'hInFile' : identificateur non déclaré
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(396): error C2065: 'wofstream' : identificateur non déclaré
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(396): error C2146: erreur de syntaxe : absence de ';' avant l'identificateur 'hOutFile'
1>..\..\..\..\Utility\IniFileManager\src\IniFile.cpp(396): error C2065: 'hOutFile' : identificateur non déclaré
Jean Noël Martin
