C / C++ / MFC

CWinApp * pApp = AfxGetApp ();
ASSERT_VALID ( pApp );

// Iterate through the application's document templates list
POSITION posTemplate = pApp->GetFirstDocTemplatePosition ();

while ( NULL != posTemplate ) {

	// For each document template object...
	CDocTemplate * pTemplate = pApp->GetNextDocTemplate ( posTemplate );
	ASSERT_VALID ( pTemplate );
	ASSERT_KINDOF ( CDocTemplate, pTemplate );

	// Iterate through the template's document list
	POSITION posDocument = pTemplate->GetFirstDocPosition ();		

	while ( NULL != posDocument ) {

		// For each document object...
		CDocument * pDocument = pTemplate->GetNextDoc ( posDocument );
		ASSERT_VALID ( pDocument );
		
		// update the document's views
		pDocument->UpdateAllViews ( NULL, ENUM_VALUE1, NULL );

	}

}

/* This program places the name of the current directory in the 
 * buffer array, then displays the name of the current directory 
 * on the screen. Specifying a length of _MAX_PATH leaves room 
 * for the longest legal path name.
 */

#include <direct.h>
#include <stdlib.h>
#include <stdio.h>

void main( void )
{
   char buffer[_MAX_PATH];

   /* Get the current working directory: */
   if( _getcwd( buffer, _MAX_PATH ) == NULL )
      perror( "_getcwd error" );
   else
      printf( "%s\n", buffer );
}