Common File Operations in VC (4) cstdiofile

CfileCstdiofile provides the ability to stream files. The void cstdiofile: writestring (lpctstr lpsz) function writes a string. Add the line feed sign "\ r \ n" to the end of the string lpsz. The bool cstdiofile function :: readstring (cstring & rstring) reads a row from the file. If the file is not read, true is returned; otherwise, false is returned.

For example, an example of writing a file

// Create a file

Cstdiofile file;

// Write a file

Cstring STR;

// Close the file

File. Close ();

Example of reading a file

Cstring strtext = "";

// Open the file

// Read strings row by row

MessageBox (strtext );

// Close the file

File. Close ();