How to write fille inside Dll

I created one Vi which will write into the data log file. I built the exe for the same vi. now i am calling created dll to another vi. that mean,
i am trying to write data log file inside the dll. i have given constant path "i.e C:\xxx" and tried to write the data the file but dll is giving me error as below
" Error 1097 occurred at Call Library Function Node in Untitled 1
Possible reason(s):
LabVIEW: An exception occurred within the external code called by a Call Library Function Node. The exception may have corrupted LabVIEW's memory. Save any work to a new location and restart LabVIEW.
so is it possible to write the file inside the dll?.

Hi Rajesh
Yes, It is possible to write file inside the dll
I am able to write file inside a DLL. It isnt giving me any error. I have tried this out with a text file and a datalog file. I have created a simple file, with the path as an input parameter, and the text as another input parameter.
I'm calling this in another LabVIEW VI. This creates the file with the expected data in it.
Vishal
Applications Engineer
National Instruments

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Break down your problem into discrete chunks. The more you practice this, the more your initial thoughts will resemble the eventual objects that you will create.
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Your notion of 'couple' booking seems strange. Why not have a concept like 'consecutive seats required'? That way, your design is more flexible and you can still accomodate couples.That should get you started. Best of luck.
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How to write the exceptions in function module

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thanq
jyothi

Hi,
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und
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FUNCTION read_spfli_into_table.
""Local Interface:
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ENDLOOP.
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Or
just have to decide what exceptions u want and under what conditions.
then declarethese exeptions under the exceptions tab.
in the source code of ur function module.
if
like this u can code .
now when u call the function module in tme mainprogram.
if some error occurs and u have declared a exception for this then it will set sy-subrc = value u give inthe call of this fm.
in the fm u can program these sy-subrc values and trigger the code for ur exception.
Please reward if useful
Regards,
Ravi
Edited by: Ravikanth Alapati on Mar 27, 2008 9:36 AM

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hi,
>> My question is how to write this table defining a specific method, if it is necessary.
just like to normal table (insert statement)
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>
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:)Glad to hear it.

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Check the below code :
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Refers the following links.
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And just so you all know, the plugin is a *.dll file. Could I just put it in an online folder, and cal to it when it is needed??
Thanks in advance.

I apologize, but I am confused because I am not that good at this. How would I refer to it? I do not know how to write a java function so that it will call a .dll file. Also, Im not quite sure what to do when I do call it. Here is specifically what I am trying to do. The plugin that I am trying to use is a download plugin. It is used because some people use a program to upload/protect their files, and the only way to download the files is to use the plugin or the program. The thing that I am confused about is how I use the plugin in my program so that the website I want to download from sees that I have the plugin and allows me to download the files I want by using the plugin which I have stored online. Im sure that the website that I am downloading from checks to see if I have the plugin installed, so how do I make it look at the one that I have online and not search for it on my computer??? PLEASE HELP ME!!! i know that people do things like this all the time, but I am new and need a lot of help.

How to write customer exist for Keyfigure( query )

Hi gurus,
I have to write customer exist for a key figure.
Please tell me how to write it.
Thanks,
James

Pankesh,
SE24 is for defining classes .. are you sure this is for customer exits ?..
Use a formula variable filled by a customer exit... go to TCode CMOD and follow the normal procedure for defining Exits.. look up the forums for detailed steps on how to write an exit..
Arun
Hope it helps...

How to write DML operation in a function

Hi
Its very urgent for me.
I am writing DML operation directly in a function and is being called from select statement, it is getting error as "DML Operations cannot be performed inside a query".
How to write a DML operation inside a function.
My objective is to call that function from select statement.
Please help me out.
Thankd

No no no. You're committing after each row! soany
other session running the same query will see the
changes you're making. Your session will equallysee
changes caused by running this query in those
sessions.Other session, yes, but current session will only see
the changes once it has completed the current
statement. Otherwise my "rn" column would not have
gone up sequentially in the above example. it would
have gone
1st row rn = 1 (all rows get updated by 1:-
2,3,4,5,6,7,8,9,10,11)
2nd row rn = 3 (all rows get update by 1:-
3,4,5,6,7,8,9,10,11,12)
3rd row rn = 5 (all rows get update by 1:-
4,5,6,7,8,9,10,11,12,13)
4th row rn = 7 (all rows get update by 1:-
5,6,7,8,9,10,11,12,13,14)
5th row rn = 9 (all rows get update by 1:-
6,7,8,9,10,11,12,13,14,15)
6th row rn = 11 (all rows get update by 1:-
7,8,9,10,11,12,13,14,15,16)
7th row rn = 13 (all rows get update by 1:-
8,9,10,11,12,13,14,15,16,17)
8th row rn = 15 (all rows get update by 1:-
9,10,11,12,13,14,15,16,17,18)
9th row rn = 17 (all rows get update by 1:-
10,11,12,13,14,15,16,17,18,19)
10th row rn = 19 (all rows get update by 1:-
11,12,13,14,15,16,17,18,19,20)
So the fact the commit happens each time the rows get
updated, isn't effecting the currently running select
statement.
No, actually you DO see the other session changes. This is because it is AUTONOMOUS transaction, and this a function.
Test by adding:
create or replace function incvals return number as
pragma autonomous_transaction;
v_val number;
begin
update t set rn = rn + 1;
select max(rn) into v_val from t;
dbms_lock.sleep(1); --add this line
commit;
return v_val;
end;
And test in two sessions.
You will NOT get sequential ascending.
>
Think about the effect of two parallel sessionsboth
running this query at the same time, and ask isthis
sensible?Gawd, no, of course not. Like I said, I'd never use
this sort of thing myself. I'm just wondering what
on earth the OP is trying to achieve.
:)Glad to hear it.

How to use Third Party DLL in Adobe Illustrator Plug In

Hi Everyone,
I want to design plug-in for Adobe illustrator CS6(64 bit). As first step I am referring sample plug ins from ../SDK/SampleCode. I am not getting how to use third party DLL in plug in.
Please let me know how to refer C# DLL in illustrator plug in.
Thanks in advance.

There's no C# API for the Illustrator SDK, so your plugin must be C++ at the very least. That said, you can probably write a bridge if you need to call out to a C# library/DLL.

How to write fille inside Dll

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