registry.cpp File Reference

#include "precomp.h"
#include <winreg.h>
#include <wincon.h>
#include <shlobj.h>

Include dependency graph for registry.cpp:

Go to the source code of this file.

Functions
static DWORD	ReadDWORD (CRegKey &key, LPCTSTR lpName, DWORD &dwValue, BOOL bCheckForDef)
static void	ReadString (CRegKey &key, LPCTSTR lpName, CString &strValue, LPCTSTR lpDefault=TEXT(""))

Function Documentation

ReadDWORD()

static DWORD ReadDWORD ( CRegKey &  key, LPCTSTR  lpName, DWORD &  dwValue, BOOL  bCheckForDef  )

static

Definition at line 18 of file registry.cpp.

{
    DWORD dwPrev = dwValue;

    if (key.QueryDWORDValue(lpName, dwValue) != ERROR_SUCCESS || (bCheckForDef && dwValue == 0))
        dwValue = dwPrev;

    return dwPrev;
}

Referenced by RegistrySettings::Load().

ReadString()

static void ReadString ( CRegKey &  key, LPCTSTR  lpName, CString &  strValue, LPCTSTR  lpDefault = TEXT("")  )

static

Definition at line 28 of file registry.cpp.

{
    CString strTemp;
    ULONG nChars = MAX_PATH;
    LPTSTR psz = strTemp.GetBuffer(nChars);
    LONG error = key.QueryStringValue(lpName, psz, &nChars);
    strTemp.ReleaseBuffer();

    if (error == ERROR_SUCCESS)
        strValue = strTemp;
    else
        strValue = lpDefault;
}

Referenced by RegistrySettings::Load().