Writes data from a buffer to the file associated with the CStdioFile object.
Specifies a pointer to a buffer containing a null-terminated text string.
The terminating null character ('\0') is not written to the file. Any newline character in lpsz is written to the file as a carriage return–linefeed pair.
WriteString throws an exception in response to several conditions, including the disk-full condition.
This is a text-oriented write function available to CStdioFile and its descendents, and to CArchive. CFile::Write is also available, but rather than terminating on a null character, it writes the requested number of bytes to the file.