系统编程

开发平台：

Visual C++

migrate.h：源码内容

							#define SZ_UPGRADE_FROM_PLATFORM         TEXT("PlatformId")
#define SZ_UPGRADE_FROM_MAJOR_VERSION    TEXT("MajorVersion")
#define SZ_UPGRADE_FROM_MINOR_VERSION    TEXT("MinorVersion")
#define SZ_UPGRADE_FROM_BUILD_NUMBER     TEXT("BuildNumber")
#define SZ_UPGRADE_FROM_VERSION_DESC     TEXT("CSDVersion")
#define SZ_UPGRADE_FROM_PELS_WIDTH       TEXT("PelsWidth")
#define SZ_UPGRADE_FROM_PELS_HEIGHT      TEXT("PelsHeight")
#define SZ_UPGRADE_FROM_BITS_PER_PEL     TEXT("BPP")
#define SZ_UPGRADE_FROM_PLANES           TEXT("Planes")
#define SZ_UPGRADE_FROM_DISPLAY_FREQ     TEXT("VRefresh")
#define SZ_UPGRADE_MODIFIED_SETTINGS     TEXT("ModifiedSettings")
#define SZ_UPGRADE_FAILED_ALLOW_INSTALL  TEXT("FailedAllowInstall")
#define SZ_UPDATE_SETTINGS               TEXT("Software\Microsoft\Windows NT\CurrentVersion\VideoUpgradeDisplaySettings")

						