Re: Finding special character in WCHAR field
Alex wrote:
David Wilkinson je napisao/la:
Alex wrote:
Dear all,
I have developed MFC application in Unicode. Application receives
Messages from server and handles a field (from Message) of a WCHAR
character in one thread.
The thing, that I want from this thread to do, is to read this field
into two separated WCHAR fields. Both characters "<" and ">" would
tokenize main field.
I'm using wcscmp function:
WCHAR* temp;
temp = command->sentence[i]; //take a character from a main field
if(wcscmp(temp,a)==0){
...
}
variable "a" is a WCHAR character ">" or "<". I have declared it at the
beggining of the thread by using one private library for conversion.
I'm pretty sure it's correct, but every time it comes to the line if...
program chrashes. Does anyone have any solution to this?
Alex:
You need to provide more detail here (e.g. declarations of
"command->sentence" and "a"), but you might appear to be confused about
the difference between characters (WCHAR) and strings (WCHAR*).
Maybe you meant:
WCHAR temp;
temp = command->sentence[i]; //take a character from a main field
if(temp == a){
...
}
David Wilkinson
Hello,
command is a structure with member;
WCHAR sentence[1000]
and a is a;
WCHAR* a
In that case
if(temp == a){
...
}
doesnt work. (error> error C2446: '==' : no conversion from 'unsigned
short *' to 'int').
How i can store '<' character into WCHAR? I can not use WCHAR instead
of WCHAR* fro variable a because my function for conversion is working
only with fields..(it doesn-t support (WCHAR *) a if a is declared as
WCHAR )
Alex:
If you have
WCHAR sentence[1000];
then
WCHAR* temp = command->sentence[i];
is wrong. It should be
WCHAR temp = command->sentence[i];
To place a character into a WCHAR just do, for example
WCHAR a = L'<';
Then you can do
if(temp == a)
{
}
which is what I think you want.
David Wilkinson
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