registry.cpp File Reference

#include "precomp.h"
#include <winreg.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	ReadFileHistory (CRegKey &key, LPCTSTR lpName, CString &strFile)

Function Documentation

ReadDWORD()

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

static

Definition at line 16 of file registry.cpp.

Referenced by RegistrySettings::Load().

{
    DWORD dwPrev = dwValue;

    if (key.QueryDWORDValue(lpName, dwValue) != ERROR_SUCCESS)
        dwValue = dwPrev;

    if (bCheckForDef && dwValue == 0)
        dwValue = dwPrev;

    return dwPrev;
}

ReadFileHistory()

static void ReadFileHistory ( CRegKey &  key, LPCTSTR  lpName, CString &  strFile  )

static

Definition at line 29 of file registry.cpp.

Referenced by RegistrySettings::Load().

{
    ULONG nChars = MAX_PATH;
    LPTSTR szFile = strFile.GetBuffer(nChars);
    if (key.QueryStringValue(lpName, szFile, &nChars) != ERROR_SUCCESS)
        szFile[0] = '\0';
    strFile.ReleaseBuffer();
}