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Understanding NT

By Paula Tomlinson, February 01, 2001

The NT and W2K can create "symbolic links in the registry - registry keys that are actually just synonyms for some other key in the registry tree. HKEY_CURRENT_USER is a good example of such a symbolic link. Can your program create symbolic links in the registry as well? Yes, but you'll need a bit of undocumented information that this column provides.
February 2001/Understanding NT/Listing 4

Listing 4: main.rc — Dialog box definition

#include "windows.h"
#include "main.h"

SYMLINK_DLG DIALOG 22, 16, 220, 89
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
STYLE DS_MODALFRAME|WS_POPUP|WS_VISIBLE|WS_CAPTION|WS_SYSMENU
CAPTION "SymLink Tester"
FONT 9, "MS Shell Dlg"
BEGIN
    GROUPBOX        "Make Symolic Link", -1, 8, 7, 203, 74
    PUSHBUTTON      "Current -> A", ID_MODE_A, 16, 20, 62, 14
    PUSHBUTTON      "Current -> B", ID_MODE_B, 16, 38, 62, 14
    PUSHBUTTON      "Current -> C", ID_MODE_C, 16, 56, 62, 14
    LTEXT           "Val1:", -1, 89, 32, 21, 8
    LTEXT           "Val2:", -1, 89, 46, 22, 8
    LTEXT           "", ID_VAL_1, 115, 31, 84, 8
    LTEXT           "", ID_VAL_2, 115, 46, 79, 8
END


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