CONINFO.C

/******************************************************************************\ 
*       This is a part of the Microsoft Source Code Samples.  
*       Copyright 1993 - 1998 Microsoft Corporation. 
*       All rights reserved.  
*       This source code is only intended as a supplement to  
*       Microsoft Development Tools and/or WinHelp documentation. 
*       See these sources for detailed information regarding the  
*       Microsoft samples programs. 
\******************************************************************************/ 
 
#include <windows.h> 
#include <stdio.h> 
#include <conio.h> 
#include "console.h" 
 
/******************************************************************* 
* FUNCTION: demoConInfo(HANDLE hConOut)                            * 
*                                                                  * 
* PURPOSE: demonstrate GetConsoleScreenBufferInfo. Get the current * 
*          console screen buffer information and display it on the * 
*          console.                                                * 
*                                                                  * 
* INPUT: console handle to output to                               * 
*******************************************************************/ 
 
void demoConInfo(HANDLE hConOut) 
{ 
  BOOL bSuccess; 
  CONSOLE_SCREEN_BUFFER_INFO csbi; 
  CHAR szTemp[128]; 
 
  setConTitle(__FILE__); 
  myPuts(hConOut, "For information on the console buffer, we need to call\n" 
                  "GetConsoleScreenBufferInfo. Make any adjustments to the\n" 
                  "screen buffer/console window now, then hit return...\n"); 
  myGetchar(); 
  bSuccess = GetConsoleScreenBufferInfo(hConOut, &csbi); 
  PERR(bSuccess, "GetConsoleScreenBufferInfo"); 
  myPuts(hConOut, "\nHere is the information on the buffer returned in the\n" 
                  "CONSOLE_SCREEN_BUFFER_INFO structure:"); 
  sprintf(szTemp, "Size: X = %d, Y = %d", csbi.dwSize.X, csbi.dwSize.Y); 
  myPuts(hConOut, szTemp); 
  sprintf(szTemp, "Cursor pos: X = %d, Y = %d", csbi.dwCursorPosition.X, 
      csbi.dwCursorPosition.Y); 
  myPuts(hConOut, szTemp); 
  sprintf(szTemp, "Character display attribute: 0x%04x", csbi.wAttributes); 
  myPuts(hConOut, szTemp); 
  sprintf(szTemp, "Window position: Left = %d, Right = %d, Top = %d, " 
      "Bottom = %d", csbi.srWindow.Left, csbi.srWindow.Top, 
      csbi.srWindow.Right, csbi.srWindow.Bottom); 
  myPuts(hConOut, szTemp); 
  sprintf(szTemp, "Maximum window size: X = %d, Y = %d", 
      csbi.dwMaximumWindowSize.X, csbi.dwMaximumWindowSize.Y); 
  myPuts(hConOut, szTemp); 
  myPuts(hConOut, "\nHit any key to return..."); 
  myGetchar(); 
  return; 
}