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The Old New Thing
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    The Old New Thing

    October 2005 - Page 3 of 5 - The Old New Thing

    The undeletable Outlook folder
    The undeletable Outlook folder
    October 17, 2005 Oct 17, 2005 10/17/05
    Raymond Chen
    For a while, I've had a few "undeletable Outlook folders". Even after deleting all the messages from them, Outlook just complains when I try to delete them. There was some sort of error message, but of course I didn't read it. The only option was OK, so I clicked it. As I recall, the message said something about "Can't delete because blah ...

    Comments are closed.0Tips/Support
    The history of the path separator in Japanese and Korean Windows
    The history of the path separator in Japanese and Korean Windows
    October 14, 2005 Oct 14, 2005 10/14/05
    Raymond Chen
    Why is the path separator on Japanese Windows the ¥ character? And why is it the ₩ character on Korean Windows? I've been prodding Michael Kaplan to delve into the history of this quirk, and he finally gave in to my repeated badgering. (Additional discussion on the Korean Won sign, the Japanese Yen sign, and currency symbols in...

    Comments are closed.0History
    Thread affinity of user interface objects, part 5: Object clean-up
    Thread affinity of user interface objects, part 5: Object clean-up
    October 14, 2005 Oct 14, 2005 10/14/05
    Raymond Chen
    The window manager and GDI objects as a general rule will automatically destroy objects created by a process when that process terminates. (The window manager also destroys windows when their owner threads exit.) Note, however, that this is a safety net and not an excuse for you to leak resources in your own program with the attitude of "Oh, ...

    Comments are closed.0Code
    Make money working at home in your pajamas, and it’s completely legal!
    Make money working at home in your pajamas, and it’s completely legal!
    October 13, 2005 Oct 13, 2005 10/13/05
    Raymond Chen
    Become a professional captioner...

    Comments are closed.0Non-Computer
    Thread affinity of user interface objects, part 4: GDI objects and other notes on affinity
    Thread affinity of user interface objects, part 4: GDI objects and other notes on affinity
    October 13, 2005 Oct 13, 2005 10/13/05
    Raymond Chen
    GDI objects are much simpler. As a general rule, they all have process affinity: They can be used by any thread in the process that created them. If you use a GDI object from multiple threads, it is your responsibility to coordinate the object's use. Note that the window manager and GDI as a general rule keep their respective objects thread-...

    Comments are closed.0Code
    Newark Liberty International Airport Terminal A travel tips
    Newark Liberty International Airport Terminal A travel tips
    October 12, 2005 Oct 12, 2005 10/12/05
    Raymond Chen
    The line for going through the security checkpoint at Terminal A of Newark Liberty International Airport splits into three lines after you get through the ID check. When you get to the decision point, they all look the same, but don't be fooled. ID / 3 ----------------------------------X >>>...

    Comments are closed.0Non-Computer
    Thread affinity of user interface objects, part 3: Menus, icons, cursors, and accelerator tables
    Thread affinity of user interface objects, part 3: Menus, icons, cursors, and accelerator tables
    October 12, 2005 Oct 12, 2005 10/12/05
    Raymond Chen
    The remaining user interface objects in common use are menus, icons, cursors, and accelerator tables. Menus do not have thread affinity. Any thread can use a menu. However, if two threads use a menu, it is the responsibility of those threads to coordinate among themselves how that menu will be used, so that one thread doesn't modify a menu ...

    Comments are closed.0Code
    New blog on integrating Groove with Office
    New blog on integrating Groove with Office
    October 11, 2005 Oct 11, 2005 10/11/05
    Raymond Chen
    Andrew Wharton from Groove has started writing about integrating the team and its product with Office. His opening salvo sets the stage and hooked me in for what looks to be an interesting glimpse into life in another division at Microsoft. (Something that is as mysterious to me as it is to you.) In the early days of the Windows division, ...

    Comments are closed.0Other
    Thread affinity of user interface objects, part 2: Device contexts
    Thread affinity of user interface objects, part 2: Device contexts
    October 11, 2005 Oct 11, 2005 10/11/05
    Raymond Chen
    Last time, we discussed briefly the thread affinity rules that govern window handles. Device contexts (DCs) also have a certain degree of thread affinity. The thread that calls functions such as GetDC must also be the one that calls ReleaseDC, but as with window handles, during the lifetime of the DC, any thread can use it. If you choose ...

    Comments are closed.0Code
    Thread affinity of user interface objects, part 1: Window handles
    Thread affinity of user interface objects, part 1: Window handles
    October 10, 2005 Oct 10, 2005 10/10/05
    Raymond Chen
    Different objects have different thread affinity rules, but the underlying principles come from 16-bit Windows. The most important user interface element is of course the window. Window objects have thread affinity. The thread that creates a window is the one with which the window has an inseparable relationship. Informally, one says that ...

    Comments are closed.0Code
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