Showing results for May 2014 - Page 3 of 3 - The Old New Thing

Commenter Medinoc was baffled by the statement that the decision to use the visual-styles-enabled version of the common controls library is done on a window-by-window basis. " Isn't it rather on a per-module basis, depending on each module's manifest? If it is indeed on a per-window basis, how does one choose?" Whether a particular call to (or ...

Many people have noticed that the and functions (and therefore their BCL equivalent and WinRT equivalent ) fire multiple events when you save a file in Notepad. Why is that? Because multiple things were modified. Notepad opens the file for writing, writes the new data, calls to truncate any excess data (in case the new file is shorter than t...

Once upon a time, there was a team developing two versions of a product, the first a short-term project to ship soon, and the other a more ambitious project to ship later. (Sound familiar?) They chose to assign the projects code names Ren and Stimpy, in honor of the lead characters from the eponymous cartoon series. Over time, the two projects me...

A warehouse in Sweden holding 1000 cans of surströmming burned to the ground last week. No people were injured. The cans of surströmming, already prone to violent decompression under normal conditions, exploded over a period of six hours. Some of them turned into projectiles and shot through the air. No information on what effect this ...

Today's Little Program locates the × button in the corner of the window and, just to show that it found it, displays a balloon tip pointing at it. Let's start with the program from last week, the one that displays a balloon tip, then make these changes: Instead of positioning the balloon at the cursor position, we put it at the center ...

There are many settings that are ignored when set in a DLL. . and . There are plenty of others. Commenter 640k asks why these settings even exist for DLLs if they has no effect. Because they are settings for PE modules in general. If there were separate file formats for EXEs and DLLs, then there would have to be two different module loaders, ...

Commenter Ivo notes that if you ask to extract an icon at a particular size, the function can return which means "Go jump in a lake do it yourself." But how can you do it yourself? The and functions don't let you specify a custom size, and doesn't work with icon indices (only resource IDs). The function comes to the rescue. This takes all...