Hi
I have a value of emdash
—
First of all I want to know Is this — a unicode
If Yes How to convert unicode i.e. — into -- using code in VC++
Regards
Karan
It is not UNICODE -- its just a character from a special font. If you print that out (see below) you will see that it has a decimal value of -105.
int main()
{
char c = '—';
cout << c << " " << (int)c << "\n";
return 0;
}
So in your program just check for a character whose ascii value is -105 and change it to --.
At least that's how it works on an American keyboard and Vista Home. Other keyboards might be different, I don't know.
if I have a variable called text of type char* then
What should I write in VC++ so that it assigns emdash value in the variable text
if I have a variable called text of type char* then
What should I write in VC++ so that it assigns emdash value in the variable text
1. The emdash character has value '\x97' in most of Windows single-byte code pages (it's equal to -105 if char type is signed and 16*9+7 if it's unsigned). Look out! No emdash character in most of Windows so called OEM code pages. Alas, Windows console applications put/get OEM coded characters to/from its consoles, so you can't print this character or get it from the keyboard in console application (without some tricks, but it's the other story).
2. Type char* variable points to a single char or to an array of char, it does not contain any chars.
const char* pemdash = "\x97";
// Now *pemdash expression returns emdash character value
// See #1 above...
char emdash = '\x97'; // it's emdash in most of code pages...
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