China DOS Union

How to use a batch file to open a program
For example, open QQ
@echo off
"C:\Program Files\QQ2005\QQ.exe"
exit
After I write it like this, that CMD thing shows up.
If after running it, I don't want that CMD thing to show,
please help me out, thanks

　　Your problem is actually how to hide the CMD window, not how to open a program. Please pay attention to the change in the thread title.

　　You can't hide the CMD window just by writing bat code alone; you can only do it with the help of other software. Go to HanHua New Century and download QuickBFC to play with.

The poster above, I followed your method and downloaded that QBFC, but it still can't get rid of that CMD thing. Someone help me out,

I solved it too
@echo off
start D:\Real\Real.exe
goto end
:end

It's only after start that if there are spaces in the path, then there will be a problem!

　　Sigh, I thought you wanted to hide the CMD window while running CMD, but it turns out it was that CMD couldn't close automatically. “After I write it like this, that CMD thing shows up. If after running it, I don't want that CMD thing to show” — just look at how you said it. Speechless.

　　Also: I keep noticing that some people like to use "如果". Could it be that "如果" = “如何”?

　　Using start "program title" "path with spaces" will solve the problem with spaces.

Spaces in filenames? I do know that if it's a directory like c:\program files, it can be written as c:\progra~1. If there is also C:\program files2, it can be written as c:\progra~2.
But if the directory name is something like c:\abc def, then I don't know. If anyone has figured it out, say something?

@echo off

set /p yy=Please enter the program you want to find (you need to include the extension):
dir /s/b %yy% >ok.txt
set /p uu=<ok.txt
start %uu%
del ok.txt
goto :end

:end
exit

This one searches for it and runs it automatically, and it can also exit CMD after running the program...
PS: Whatever drive this .bat is on, it can only search programs on that drive!