编程难 发表于 2013-7-18 16:40
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:#include <windows.h>
#include <stdio.h>
int main( void )
{
HANDLE hStdout;
CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
SMALL_RECT srctScrollRect, srctClipRect;
CHAR_INFO chiFill;
COORD coordDest;
int i;
printf("\nPrinting 20 lines for reference. ");
printf("Notice that line 6 is discarded during scrolling.\n");
for(i=0; i<=20; i++)
printf("%d\n", i);
hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
if (hStdout == INVALID_HANDLE_VALUE)
{
printf("GetStdHandle failed with %d\n", GetLastError());
return 1;
}
// Get the screen buffer size.
if (!GetConsoleScreenBufferInfo(hStdout, &csbiInfo))
{
printf("GetConsoleScreenBufferInfo failed %d\n", GetLastError());
return 1;
}
// The scrolling rectangle is the bottom 15 rows of the
// screen buffer.
srctScrollRect.Top = csbiInfo.dwSize.Y - 16;
srctScrollRect.Bottom = csbiInfo.dwSize.Y - 1;
srctScrollRect.Left = 0;
srctScrollRect.Right = csbiInfo.dwSize.X - 1;
// The destination for the scroll rectangle is one row up.
coordDest.X = 0;
coordDest.Y = csbiInfo.dwSize.Y - 17;
// The clipping rectangle is the same as the scrolling rectangle.
// The destination row is left unchanged.
srctClipRect = srctScrollRect;
// Fill the bottom row with green blanks.
chiFill.Attributes = BACKGROUND_GREEN | FOREGROUND_RED;
chiFill.Char.AsciiChar = (char)' ';
// Scroll up one line.
if(!ScrollConsoleScreenBuffer(
hStdout, // screen buffer handle
&srctScrollRect, // scrolling rectangle
&srctClipRect, // clipping rectangle
coordDest, // top left destination cell
&chiFill)) // fill character and color
{
printf("ScrollConsoleScreenBuffer failed %d\n", GetLastError());
return 1;
}
return 0;
}
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