Showing tag results for Code

The documentation for the method says When using the asterisk wildcard character in a search­Pattern, such as "*.txt", the matching behavior when the extension is exactly three characters long is different than when the extension is more or less than three characters long. A search­Pattern with a file extension of exactly three character...

Today's Little Program uploads a file to an FTP site in binary mode with the assistance of the Wininet library. This program has sat in my bag of tools for years. The program accepts five command line arguments: site (no "ftp://" in front) userid password path for the file to upload location to place the uploaded file For example, I might s...

Last year, I presented this commutative diagram A 2-by-2 grid of boxes. The top row is labeled FILE­TIME; the bottom row is labeled SYSTEM­TIME. The first column is labeled UTC; the second column is labeled Local. The upper left box is labeled Get­System­Time­As­File­Time. There is an outgoing arrow to th...

Actually, those flags make it go slower.

Our scratch program sets the background color to by setting the class background brush as follows: What's with the ? Okay, first of all, let's backtrack a bit. The real first question is, "What's the deal with taking an integer () and casting it to a and expecting anything sane to happen?" The window manager wants to provide multiple w...

Suppose you have a program that is part of your workflow, and it has the annoying habit of showing a message box when it is finished. You want to automate this workflow, and part of that automation is dismissing the message box. Let's start by writing the annoying program: This annoying program pretends to do work for a little while, and then...

Suppose you want your program to behave differently depending on whether it is launched from the Start menu, or by clicking the pinned icon on the taskbar, or by Scheduled Task, or from a service, or whatever. How can a program detect and distinguish these scenarios? The answer is you don't. And you shouldn't try. Instead of trying to guess how y...

Somebody with a rude name wonders what the flag does. It does nothing. The flag was introduced when porting the Windows 95 shell to Windows NT. It happened further back in history than I have permission to access the Windows source code history database, but I can guess how it got introduced. One of the things that the porting team ...

If you have a string like , and you render it on an Arabic system, you might get ٠١٢٣٤ABCDE67890. The leading digits are rendered as Arabic-Indic digits, but the trailing digits are rendered as European digits. What's going on here? This is a feature known as contextual digit substitution. You can specify whether Euro...

Today's Little Program logs the contents of every message box dialog, or anything that vaguely resembles a message box dialog. (Since there's no way for sure to know whether a dialog box is a message box or not.) This is the same pattern as the program we wrote last week, but with different guts when the window opens. This time, we see if the...