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How to call batch with %1="Hello All"

Posted on 1997-09-02
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Last Modified: 2010-04-16
If I call a batch , I can pass parameter as "BATCH Hello All"  But DOS will treat %1='hello' and %2='all'

How do I force it to take 'hello all' for %1 ??
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Question by:anderslee
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14 Comments
 
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Expert Comment

by:kellyjj
ID: 1215518
Why would you want to pass it all as one parameter??
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by:nils pipenbrinck
ID: 1215519
That's easy.

you can pass "hello all" as a parameter and the command shell will remove the " and don't split the two words.


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Expert Comment

by:hgnutzmann
ID: 1215521
Code:

  Uses DOS;
  Begin
    {$M 8192,0,0}
    Exec(GetEnv('ComSpec'),'/C mybatch.bat HELLO ALL!');
  End.
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Author Comment

by:anderslee
ID: 1215522
Exec(GetEnv('ComSpec'),'/C mybatch.bat HELLO ALL!');

(1) your code should read:
     Exec(GetEnv('ComSpec'),'/C mybatch.bat "HELLO ALL!"');
(2) DOS will treat  "HELLO ALL!" as %1, including "

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Expert Comment

by:rbr
ID: 1215523
Space are treated under DOS to sperate each word. So you need another character for this. The _ (underscore) is made for this.

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Author Comment

by:anderslee
ID: 1215524
If a _ is made for the space,
then I have no problem at all??!!!

Is_this_sentence_looks_good_to_you_at_all??
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Expert Comment

by:rbr
ID: 1215525
The problem is you can't force DOS tho treat Hello World is one word. You must use another character. Or you have to use "HELLO World" with the ".
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Expert Comment

by:FuzzyLogic
ID: 1215526
Anderslee - Do you pass the "Hello world" as plain text argument?
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Author Comment

by:anderslee
ID: 1215527
There may not be a method through command line, but there's
gotta be a way.
At least I encounter one program that can do that.

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Accepted Solution

by:
rbr earned 100 total points
ID: 1215528
You can set an enviroment variable set TEXT=Hello World. This varibale can be used in the batch file.
echo %TEXT

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by:FuzzyLogic
ID: 1215520
I think I have partial solution.
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Expert Comment

by:Johann091297
ID: 1215529
charcter 255 looks exactly like a space and is not seperated when u send it as a parameter !

so instead of sending the parameter as
  'Hello'+chr(32)+'All!'    {where chr(32) is space}
send
  'Hello'+chr(255)+'All!'   {where chr(255) looks like space
                             but not splitted like space}

now, this should work
  Exec(GetEnv('ComSpec'),'/C mybatch.bat HELLO'+chr(255)+'ALL!');
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by:FuzzyLogic
ID: 1215530
That was also my solution...
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Expert Comment

by:eviltekk
ID: 1215531
set temp=
:start
if e%1==e goto doneshift
set temp=%temp% %1
shift
goto start
if e%1==e goto doneshift

:doneshift


rem your batch...your data is in the %temp%, or you call the rem batch again with that way: 1.Bat %temp%


 
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