The expression UChar( c ) converts to unsigned char in order to get rid of negative values, which, except for EOF, are not supported by the C functions. Then the result of that expression is used as actual argument for an int formal argument. Where you get automatic promotion to int.
A char in C is already a number (the character's ASCII code), no conversion required.
How can I convert a character to its ASCII code using JavaScript? For example
I just want to convert a single char. – Cheok Yan Cheng Jun 11 '10 at 3:24. @Igor Zevaka, I just tested that and found it be wrong.
В этой статье описаны несколько способов преобразования System::String* в char* в Visual C++ с помощью управляемых расширений.
Может кто подскажет, как правильно преобразовывать wchar_t в char* и наоборот char* в wchar_t ? IDE: C++ Builder :: Embarcadero RAD Studio XE (build 3953, +update1) Пример кода, при выполнении которого вместо номера версии файла (типа 1.2.34.567) выдается не читаемый...
NAME wcsrtombs - convert a wide-character string to a multibyte string.
If not, then it is an alias for char. If your code always runs in one mode or the other, then you can use mbstowcs_s to copy and convert or strcpy to simply
How do I convert a char to int in C++? How do I take the input of a line of integers separated by a space in C?