一个C语言的问题，高手进

小甲鱼

编程难 发表于 2013-7-18 16:40

                               
登录/注册后可看大图

控制台有对应的接口吧！可以google一下，看下这个api可以么 ReadConsoleOutput

http://msdn.microsoft.c ...

帮你把代码贴出来：

1. #include <windows.h>
   
2. #include <stdio.h>
   
3. 
   
4. int main( void )
   
5. {
   
6.     HANDLE hStdout;
   
7.     CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
   
8.     SMALL_RECT srctScrollRect, srctClipRect;
   
9.     CHAR_INFO chiFill;
   
10.     COORD coordDest;
    
11.     int i;
    
12. 
    
13.     printf("\nPrinting 20 lines for reference. ");
    
14.     printf("Notice that line 6 is discarded during scrolling.\n");
    
15.     for(i=0; i<=20; i++)
    
16.         printf("%d\n", i);
    
17. 
    
18.     hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
    
19. 
    
20.     if (hStdout == INVALID_HANDLE_VALUE)
    
21.     {
    
22.         printf("GetStdHandle failed with %d\n", GetLastError());
    
23.         return 1;
    
24.     }
    
25. 
    
26.     // Get the screen buffer size.
    
27. 
    
28.     if (!GetConsoleScreenBufferInfo(hStdout, &csbiInfo))
    
29.     {
    
30.         printf("GetConsoleScreenBufferInfo failed %d\n", GetLastError());
    
31.         return 1;
    
32.     }
    
33. 
    
34.     // The scrolling rectangle is the bottom 15 rows of the
    
35.     // screen buffer.
    
36. 
    
37.     srctScrollRect.Top = csbiInfo.dwSize.Y - 16;
    
38.     srctScrollRect.Bottom = csbiInfo.dwSize.Y - 1;
    
39.     srctScrollRect.Left = 0;
    
40.     srctScrollRect.Right = csbiInfo.dwSize.X - 1;
    
41. 
    
42.     // The destination for the scroll rectangle is one row up.
    
43. 
    
44.     coordDest.X = 0;
    
45.     coordDest.Y = csbiInfo.dwSize.Y - 17;
    
46. 
    
47.     // The clipping rectangle is the same as the scrolling rectangle.
    
48.     // The destination row is left unchanged.
    
49. 
    
50.     srctClipRect = srctScrollRect;
    
51. 
    
52.     // Fill the bottom row with green blanks.
    
53. 
    
54.     chiFill.Attributes = BACKGROUND_GREEN | FOREGROUND_RED;
    
55.     chiFill.Char.AsciiChar = (char)' ';
    
56. 
    
57.     // Scroll up one line.
    
58. 
    
59.     if(!ScrollConsoleScreenBuffer(  
    
60.         hStdout,         // screen buffer handle
    
61.         &srctScrollRect, // scrolling rectangle
    
62.         &srctClipRect,   // clipping rectangle
    
63.         coordDest,       // top left destination cell
    
64.         &chiFill))       // fill character and color
    
65.     {
    
66.         printf("ScrollConsoleScreenBuffer failed %d\n", GetLastError());
    
67.         return 1;
    
68.     }
    
69. return 0;
    
70. }

复制代码