טיפים ל ל Windows

byAlex R. •February 17, 2012

מעניין שמישהו החליט ב Microsoft שאין צורך בכפתור שיכול להעביר אותנו לתיקיית האם בסייר הקבצים.

אבל הם נתנו את הקיצור של alt + up arrow כדי לעלות ספריה אחת למעלה.

עוד דרך מעניינת לדעת מה הגירסה הנוכחית של מערכת ההפעלה:

RunDll32.exe SHELL32.DLL,ShellAboutW

בהקשר הזה צריך לציין ש RunDLL32.exe מריץ פונקציות של DLL עם חתימה מסויימת שלא קשה לממש. היא צריכה להיות תואמת stdcall, עם הפרמטרים הבאים:

HWND hwnd, HINSTANCE hinst, LPSTR lpszCmdLine, int nCmdShow

כאשר במימוש למעשה רק השניים האחרונים חשובים, או יותר נכון השלישי שמקבל את הפרמטרים.

יעיל מאד אם רוצים לממש איזשהו ממשק command line מבלי לכתוב מעטפת מיוחדת ל DLL.

Tags windows

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טיפים ל ל Windows

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