Showing tag results for Code

A customer reported a bug in Windows Vista Home Editions: We are handling a Ctrl+V keyboard event and want to interpret it in the context of a US-English keyboard. On Windows XP and versions of Windows Vista other than Home editions, the three calls all succeed, whereas on Windows Vista Home Editions, the calls fail. On the other hand, ...

Today, I'm not actually going to say anything new. I'm just going to collate information I've already written under a better title to improve search engine optimization. A customer reported that they did the following but found that it didn't work: "I send the message to my dialog, but the value doesn't stick. At random times, the value rese...

A colleague posed a little puzzle for a fun little app he was writing in HTML: He wanted to generate a random color. If you search around the intertubes, you can find several possible attempts at a solution, like this collection, and an interesting example that has trouble with the pigeonhole principle. The original function to generate a ra...

Miral asks for the recommended way of passing messages across processes if they require custom marshaling. There is no one recommended way of doing the custom marshaling, although some are hackier than others. Probably the most architecturally beautiful way of doing it is to use a mechanism that does perform automatic marshaling, like COM and MI...

It becomes synchronous, sort of.

Back in August 2007, I promised to post a program the following day but it appears that I never did. Oops. I discovered this as I went through my "things to blog about" pile and figured better late than never. Though five years late is pretty bad. Here's a program which fills a combo box with some strings. Run this program and start typing: "...

The usual way of loading an icon from a resource is to use the or function and letting the window manager's icon selection algorithm decide which image to use based on the images available in the icon, the desired icon size, and the current color depth. A customer wanted to override that algorithm, because the window manager uses the current dis...

A customer reported that on Windows XP, they observed that their program would very rarely get the error when they passed two backslashes instead of one to the function: After removing C++ escapes, the resulting string passed to is The failure was very sporadic and not reproducible under controlled conditions. Well, first of all, d...

A customer wanted to know how they can disable the default fade-in/fade-out animation that occurs when a window is hidden or shown. "I don't want to use because that causes my window to disappear from the taskbar. I tried but that affects the entire desktop and is too jarring. We want to suppress the effect because our program replaces one windo...

A customer was having trouble with their RGS file. I want to include the below line in a .rgs file: When I do this, registering of the dll fails with 80002009. Any help? If I change it to then the registration succeeds (but of course now contains a hard-coded path). A common problem people have when asking a question is assuming that th...