Showing tag results for Code

A customer wanted to display the Find Printers dialog programmatically to let the user pick a printer from Active Directory and wanted to know whether this was possible. Yes, it's possible, and there's more than one way to do it. There's the lazy way and the overachieving way. The overachieving way is to use the method. The sample function spe...

A customer reported that the function was wrapping text "at the wrong location." Our program displays a message with the function, and we use the '\n' character to force line breaks at positions we choose. But we've found that starting in Windows Vista, the line breaks we placed are not working. The function is inserting its own line break...

A customer had this question: I'd like to know how to get a window to remain visible, even when the user has selected Show Desktop. Right now, when the user picks Show Desktop, the desktop appears and covers my window. Um, yeah, because that's the whole point of Show Desktop: To show the desktop and get rid of all those windows that are in the w...

I didn't think this was all that common a request, but it came in twice from two different customers, so I guess there are still people creating toolbars, and creating them with right-aligned buttons (even though it violates Windows user interface guidelines, though I can't find a citation right now). You may have noticed that the toolbar common c...

By default, when you ask to convert a UTF-8 string to UTF-16 that contains illegal sequences (such as overlong sequences), it will try to muddle through as best as it can. If you want it to treat illegal sequences as an error, pass the flag. The MSDN documentation on this subject is, to be honest, kind of hard to follow and even includes a doub...

Commenter doesn't matter proposes a scenario where focus-stealing is necessary: There are two applications A and B, Application B exposes an interface, and Application A connects to application B via that interface, When some sort of even occurs in application B, it notifies application A, which wants to steal fo...

A customer requested assistance with their shell namespace extension, and the request worked its way to me for resolution. The customer was at a loss because the customer's code was nowhere on the stack. What is wrong? The customer didn't provide a dump file or any other information beyond the stack trace. (Hint: When reporting a problem with...

This scenarios is real, but details have been changed to protect the guilty. Consider a window showing the top of a multi-page document. The developers found that when the user clicks the down-arrow button on the scroll bar, the program locks up for 45 seconds, over a dozen threads are created, and then suddenly everything clears up and the wind...

For quite some time, Windows has had a setting officially called active window tracking but which informally goes by the name X-Mouse, because that was the name of the PowerToy which first exposed the feature. (The PowerToy was in turn so-named because it made the mouse behave in a manner similar to many X window managers.) The setting is exposed ...

A customer wanted to prevent users from pinning their application to the taskbar. I have an application that is launched as a helper by a main application. Users shouldn't be launching it directly, but rather should be launching the main application. But since the helper shows up in the taskbar, users may be tempted to right-click on the taskbar...