It appears that you can’t drag and drop onto a windows forms application if it’s being run as admin. Since you are advised to run Visual Studio on Vista as admin that means that running it with the debugger means you won’t be able to see your drag drop functionality. I really need to investigate why. Having said that knowing that’s the case means I no longer have to waste time wondering why my code doesn’t work!
Internet Explorer is pretty good at displaying foreign languages. There are several mechanisms for displaying languages that have different character sets to our own.
The most portable two for web browsers are UTF-8 and normal ASCII.
ASCII Character Sets
If you want to use a different code page you simply specify the character set, to specify the Russian code page use the following meta tag,
It is worth noting that you should always specify a character set for your pages. Never assume that a page will be interpreted with the standard character set. If it is just the normal latin one set the charset to
For more information about characters sets a good resource is http://czyborra.com/charsets/codepages.html
Unicode Character Sets
Unicode is a single character set; it defines a unique character for every character in every language. At least that’s the idea. I understand that they are still defining some of the characters from obscure medieval languages but most of our current ones have their characters in place already. This is so that we do not have to flip code pages to display different languages, we can just use the same character set throughout the whole application and it will have Russian characters, Chinese, and even good old Latin characters.
The bit when most people start to get confused is when we talk about how many bytes we use to represent. I did so myself until I had spent quite a lot of time looking at the issue. On windows we have ‘Wide’ characters, which are Unicode. These are stored in 16-bits. This gives rise to the impression that Unicode characters are stored in 16 bits. You then come across UTF-8 being used in web browsers and things start to get murkier. These are simply different representations of the Unicode character set. The UTF stands for Unicode Transformation Format. These are simply alternative representations of the Unicode character set. The representation used by Windows in NT is UCS-2, a 16 bit representation only able to access the first 16-bits of the Unicode character set. This isn’t too much of a problem right now as there are no languages defined outside this space yet.
UTF-8 encodes the Unicode character set as a varying number of bytes. The one quirk that makes it so loveable is that the 7-bit US-ASCII characters are represented by the 7-bit ASCII values. In other words your Standard English text is not encoded any differently in UTF-8 to how it is currently in ASCII.
If you want to specify UTF-8 text use this meta tag.
For a lot more detailed information go to http://www.unicode.org/