Windows 命令 - 如何删除闪烁的光标（提示？）

Question

I am working with an application that is running inside of a command window. Now inside of that application I added some of my code to run external programs. Basically what it does, is that it calls cmd.exe /c myprog.bat param1 param2 , and then inside of myprog.bat I am calling start /B c:\\myapplication.exe .

Now the problem is, that after I do this code, the core application (the console window app), starts having the flashing cursor (I believe it's called prompt) in the top left corner of the window. I tried calling echo off and echo on before and after my code, but that didn't help.

Does anyone have any idea on how could I remove this flashing prompt?

Answer 1

You can not do that with pure Batch commands; a third party program is required.

You may use my CursorSize.exe auxiliary program to do that. This is its help screen:

Get or set cursor size.

CursorSize [size|/L]

The cursor size is a percentage (1..100) of the character cell that is filled by the cursor.
Use 0 to hide the cursor; use /L to recover the last hidden cursor.

To get CursorSize.exe file, look for program 10-CursorSize.exe.hex at this post ; you should also read the instructions at beginning of that topic.

Answer 2

What Aacini said, or these options:

Noblink , TSR which allow no blinking cursors. Console , a better cmd.exe.

Answer 3

---

---

• Udate, hidden cursor do not working in Windows 10 (1803), color print ok

---

::---------------------------------------------------------------------::
:: try this see the picture, (plus multicolor line echo)               :: 
:: the lines with base64 endode echo, generate bg.exe to do the job    :: 
:: bg can do: remove cursor blink, print multi color line & more       ::
::---------------------------------------------------------------------::

@echo off 
%__APPDIR__%Certutil.exe -decode -f "%~f0" "%temp%\bg.exe" >nul 2>&1 && (  
"%temp%\bg.exe" cursor 0 && "%temp%\bg.exe" print \n 
"%temp%\bg.exe" print 6 " Where" f " is" b " the" a " cursor" c " now" e " ?"
"%temp%\bg.exe" print \n )|| color c && echo/E R R O R: "%temp%\bg.exe" not found...

del /q /f "%temp%\bg.b64" >nul 2>&1 & endlocal & goto :EOF || exit/ 

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The idea came from this link

Answer 4

If you have windows 10, an ANSI escape sequence should work fine.

You can get the escape character with this:

for /F "delims=#" %a in ('prompt #$E# ^& for %a in ^(1^) do rem') do set esc=%a

Thus:

echo.%esc%[?25l

Would hide the cursor.

The letter "l" is the letter "L", but not capitalized.