Sender: Big Carrot from totalcontrol production team, message area: ASCIIart Title: Purpose and usage of ANSI Reprinted Sending station: Wuhan Baiyun Huanghe Station Sat Jan 2 15:46:44 1999, forwarded Sender: STW Lankuai, message area: SaveName Title: The purpose and use of ANSI Sending station: Guangzhou Lantian Station Thu Nov 20 22:35:30 1997, forwarded The purpose and use of ANSI The ANSI.SYS driver contains commands for changing graphics, moving the cursor, and resetting keyboard functionality. Before using these commands, the ANSI.SYS driver must be loaded into memory via the device line of CONFIG.SYS. Add to CONFIG.SYS: DEVICE C: DOS ANSI.SYS Or DEVICEHIGH C: DOS ANSI.SYS loads ANSI.SYS into high-end memory. All ANSI commands start with an escape character ASCII code 27, followed by a left square bracket [. Just press ESC first key, and then press "[". Here, the escape character is represented by ESC. Move cursor command ESC[X;YH or ESC[X;Yf Move the cursor to row X and column Y on the screen. The upper left corner of the screen is row 0 and column 0. ESC[nA Move cursor up n lines ESC[nB Move cursor down n lines ESC[nC Move cursor right n columns ESC[nD Move cursor left n columns ESC[S Save the current cursor position. Use the ESC[U command to restore the cursor to this position. ESC[U Restore the cursor to the position saved by the ESC[S command. clear display command ESC[2J Clear the screen and move the cursor to the upper left corner of the screen. ESC[K Clear the contents of the current line from the cursor position to the end of the line. graphics mode commands ESC[code;code;...codem Replace the code position with the numbers listed below. Note that the last letter in the command must be a lowercase m. text attribute 0 Give up any attributes and the screen returns to white text on a black background 1 bold 4 underscore only for monochrome display adapters 5 flashing display 7 shown in reverse 8 contrast display foreground color 30 black 31 red 32 green 33 yellow 34 blue 35 magenta 36 green 37 white background color 40 black 41 red 42 green 43 yellow 44 blue 45 magenta 46 green 47 white Set screen mode command ESC[codeh Replace the code with the numbers listed below to create the screen mode ESC[ codel Note that "l" here is a lowercase L, not the number 1. Replace the code with the numbers listed below to recreate the screen mode 0 40 X 25 Monochrome display Text mode 1 40 X 25 color display text mode 2 80 X 25 monochrome display text mode 3 80 X 25 color display text mode 4 320 X 200 4 color display graphics 5 320 X 200 monochrome display graphics 6 640 X 200 monochrome display graphics 13 320 X 200 color display graphics 14 640 X 200 color display 16 color graphics 15 640 X 350 Monochrome display 2 color graphics 16 640 X 350 color display 16 color graphics 17 640 X 480 Monochrome display 2 color graphics 18 640 X 480 color display 16 color graphics 19 320 X 200 color display 256 color graphics ESC[7h Line automatic connection command, when a character is displayed to the right end of a line, the next character is displayed at the left end of the screen. ESC[ 7l This is lower case L Lines are not connected to commands. When a character is displayed to the right end of a line, the next character covers the right end of the line. character. keyboard control commands ESC[code;stringp This command assigns a character or a string to a key. code is the keyboard scan code, and the string parameter The number can be either a character represented by ACSII code or a string enclosed in quotes. Pay attention to this command The last character in must be the lowercase letter p. When you press the ESC key at the DOS prompt, the screen will display a backslash and move the cursor to the next line. At this time You can use the PROMPT command. If the current DOS prompt is $P$G and you want to clear the screen, you can type: PROMPT $E[2J $P$G Here $E means press the ESC key, and then change the prompt back to $P$G, otherwise the screen will be cleared before executing each command. . When editing a batch file with EDIT, you can use the following method to enter the ESC character. First, press the Ctrl and P keys at the same time. Then press to make square brackets. At this time, a left arrow � appears on the screen, indicating that the ESC character has been entered. You must then press Open Ctrl and press the bracket key again to start the ANSI command. I’ll write this much first, and you’ll know after you try it yourself... Reprint: Jinanyuan BBS station bbs.sti.jnu.edu.cn [FROM: 202.116.6.144] Modification: unknown modified this article on Jul 16 15:26:20 [FROM: 10.64.5.133] Source: Sun and Moon Guanghua Station bbs.fudan.edu.cn [FROM: 10.64.5.40]