How to realize QT imitating MFC to read INI File
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QT imitates MFC to read INI files (Chinese is supported)
# include
# include
UINT SEGetPrivateProfileInt (LPCSTR lpAppName, LPCSTR lpKeyName
INT nDefault, LPCSTR lpFileName)
{
UINT nReturn = nDefault
QString strDefault, strItem, strSection, strKey
StrItem = ""
StrDefault.sprintf ("d", nDefault)
QTextCodec * codec = QTextCodec::codecForName ("GB2312")
QSettings Setting (lpFileName, QSettings::IniFormat)
Setting.setIniCodec (codec)
StrSection = QString::fromLatin1 (lpAppName, strlen (lpAppName))
StrKey = QString::fromLatin1 (lpKeyName, strlen (lpKeyName))
StrItem.append (strSection)
StrItem.append (/)
StrItem.append (strKey)
NReturn = Setting.value (strItem, strDefault). ToUInt ()
Return nReturn
}
DWORD SEGetPrivateProfileString (LPCSTR lpAppName, LPCSTR lpKeyName
LPCSTR lpDefault, LPSTR lpReturnedString, DWORD nSize, LPCSTR lpFileName)
{
DWORD dwLen = 0
QString strReturn
QString strDefault, strItem, strSection, strKey
StrItem = ""
StrDefault = lpReturnedString
QTextCodec * codec = QTextCodec::codecForName ("GB2312")
QSettings Setting (lpFileName, QSettings::IniFormat)
Setting.setIniCodec (codec)
StrSection = QString::fromLatin1 (lpAppName, strlen (lpAppName))
StrKey = QString::fromLatin1 (lpKeyName, strlen (lpKeyName))
StrItem.append (strSection)
StrItem.append (/)
StrItem.append (strKey)
StrReturn = Setting.value (strItem, strDefault). ToString ()
QByteArray ba = strReturn.toAscii ()
Char * lpszData = ba.data ()
DwLen = strlen (lpszData)
DwLen = dwLen > nSize? NSize: dwLen
Strncpy (lpReturnedString, lpszData, dwLen)
Return dwLen
}
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