Use of DLL file in d2k

Can I use dll file in Developer/2000? If yes how can i use?

Tanks for your suggestion. It is working
sanaul.
yes,
Check out the documentation on the ORA_FFI package.

Similar Messages

Using a .dll file in Diadem2012

Dear folks,
I've got a .dll which was created using the Diadem GPI toolkit 10.2 and Microsoft Visual Studio 8.0, I guess. I'm currently using this DLL under Diadem 9.0.
Now I'd like to use this same DLL under Diadem 2012, but it won't work. When loading this DLL via the GPI-DLL loader, It only says .dll couln't be loaded, no further output, no more debug information...?
What can I do to load this DLL into Diadem2012, or do I have to code the whole DLL new?!
Thanks for your help in advance.
Tim

Hi Walter,
thanks for your fast reply.
I tried to recompile that file in Visual Studio 10, because I had an old project file coded in Visual Studio 8. Unfortunately, that did'nt work. The .dll could not be built. So I'd like to try to install the runtime library.
I don't know under which visual studio version, the dll file was built, so what should I do? Install Visual Studio 8 and 6 and hope that the runtime library I need is installed then?
Thanks for your help.
Greets Tim

How to use a .dll file wiht oc4j

i have developed a class in c# and i need to use it with oc4j. i dont know i should put that class .dll in a special folder.
i am trying to load this .html file but oc4j dont recognize anything:
<html>
<head>
<title>DLL Test 2</title>
</head>
<body>
<object id="Class1" name="Class1" classid="http:ClassLibrary3.dll#ClassLibrary3.Class1.Test"></object>
</body>
</html>
firstly the c# class only contains an attribute called test. later i will include some methods.
Cheers

Well if you want to use a native library, first off you need to generate the JNI artifacts for it so it can be loaded and used in a Java VM.
So assuming you've done that and packaged the JNI resources with the application, then you need to make sure that you've put the .dll somewhere within the PATH environment variable.
But actually what I think you are trying to do here is to embed a CLIENT side piece of code which IE will read and use. The browser will need to fetch the required object from somewhere.
So I'd recommend reading up on how IE fetches client side objects, and then configure your application so that the required client side package is available the required/configured destination.
As an alternative of using c#, try taking a look at JSP tags (especially the new form in JSP 2.0 which is dead easy to use as .tags) and the capabilities of AJAX. You may find your need to use c# is reduced and it makes your life easier.
cheers
-steve-

How to use DLL file

if i have a DLL file and i want to use them in my program
is it possible to import them for example
import Node.DLL
or what , please tell me it's important for me

You can use the DLL file by using System.loadLibrary().
To use the functions in the DLL, you have to provide a JNI interface to it.
Here's a good link to a tutorial.
http://java.sun.com/docs/books/jni/html/start.html#769
Budyanto

How to use a VB dll file in java

hi,
i am working on college project,In this output of calculation is not matching with college site .So any one can tell "how to use or combine a VB 'dll' file in java?".so that i can use VB 'dll' file in java to get right Output.
If possible write code or send it to "[email protected]"
Thanks
Ravi kapani

Did you try Google? And no, there is no native support for accessing .dll files from Java. That said, take a look at JNI.

Using dll files

my application(applet) uses some dll files(native method but got the problem how to place the dll(into yhr user system) file when user loades the applet
if anybody knowing plz help me

i order work dll files the dll files d\should be placed inside the [system32[/b] folder if no path is set
if not we have to set the path for the dll files now how i can achive one of this in runtime
there no need to instal jmf file but we can take what ever requered class file and we can run the application (with some sequrity setting )
but my main problem is dll files if anybody having fix to this plz respond me

Insert .dll File Ocean Optics Jaz

Hi there,
I want to use the spam package (Ocean Optics) in Labview 2009. But I have no idea how to use the .dll file in Labview. I found already tools>>import>>shared library.
Insert the SPAM32.DLL file. But in the same menu you must also insert a header file. But where can I found this one? Or do I something wrong?
Could anyone help me with this?
Stephan
Solved!
Go to Solution.

Hello ra.graf1988,
I do not know what this Ocean Optics DLL is about, however I can help you using a DLL with LabVIEW!
The first thing is that when you want to call a DLL, you need to know some information about that DLL. Mainly, you need to know the calling convention, the thread safety and the functions prototypes (i.e. the names of the functions along with the input and output parameters data types). That information should be located somewhere on the documentation of the Ocean Optics package.
When you know that, you have two possibilities to use the DLL: either use the Import Wizard to create a library with wrapper VIs for all the functions of the DLL, or use a the "Call Library Function" node to access the function you need on the DLL.
If you want to go for the first option, then you need indeed a header file. This file is just a C file containing the prototypes of all the functions you want to import. If you do not have such a header file, you can create it yourself (from the documentaion of the DLL).
Here are some more information for the first method (with example of header file): https://decibel.ni.com/content/docs/DOC-9078
and for the second method: https://decibel.ni.com/content/docs/DOC-9069
Let me know if you need more information.
Cédric | NI Belgium

Packaging dll files in java application

Hi all,
I am working on an application where I use some dll files from my java application. Now I would like to package the application so that end users can easily install and use them. the Java application is currently packaged as a jar file. How to i package the dll files? Where should I copy these files to on a target system.
I tried packaging my application and installing it. But I get the following error: "Exception in thread "main" java.lang.UnsatisfiedLinkError". How do I resolve this error.
Thanks for advance,
Abdel

Make sure that the dll files is in the library path.
VM option example:
-Djava.library.path=.\dll

Access a dll file for an oracle adf app deployed on weblogic on linux box

Hi:
My department is trying to move an oracle adf application from oracle application server to weblogic 10.3 application server. After trying for a few weeks, everything looks fine except that the application is not able to access a dll file. For this adf application we use a dll file which is a C program to allow us to grab ip address and mac address for every user's computer for security reason. On our oracle application server on a linux box, everything is fine and the application is able to use access the dll fine. Technically, it is how the dll work. In our login.jspx, we declare a object:
<OBJECT id="objMacAddr" height="0" width="0" classid="CLSID:D69161F0-C2BB-4212-9B67-62B908A07726" codebase="RMacAddress.dll#Version=1,0,0,1">
when the user access our web application, the browser grab the dll file from the server while loading the page and a java script function in the page uses the dll file to grab the ip address and mac address for user's computer.
It works on oracle application server. However, it does not work on Weblogic 10.3 server. Does anyone have similar experience? We have been told by oracle support that Weblogic 10.3 server does not recognize the dll file at all. One thing I don't understand is that both our oracle application and weblogic 10.3 are on linux box. Why dll works on oralce application server but not on weblogic 10.3 server? This issue has bothered us for quite a few weeks already. I just hope that anyone on this forum gives us some kind of hint or direction.
Thanks,
Jack

Also,
I checked the "monitoring" window of my datasource on weblogic server and saw that there are no failed database connections. So, the problem of a broken database connectivity can be ruled out.
--Vivek

TS3212 missing mv80.. dll file

latesst update to itunes failed - cannot use
states dll file missing
same problem with desktop and laptop

Click here and follow the instructions. If they don't work, perform a complete reinstallation (Windows Vista and newer).
(98967)

How can we make a .DLL file..???

Hi,
can any one tell me how can we make a .dll file..
can we insert any font file (.ttf), image, icons in in the dll file to call them progrmatically in forms 6i...and use them onu where
like i am currently using d2kwut60.dll file to call mouse cursors that loaded into it..
I would appreciate any response to this issue..??
regards,

Ok,
Let me take this example.
Supposing A vendor with 3 AP open items, B vendor with 2 AP open items.
When making a payment proposal, SAP shows only 2 lines, namely, collected by vendor code.
Looking at DME file, however, it shows 5 lines which means all individual open items.
What we want to make is 2 lines in DME file, which means grouping invoices by vendor in a DME file.
Hope it makse sense.

How to convert java class to dll file for using in Microsoft Technology(.n)

hey hemmj !!!!!!
nice replying , first of all i d like to say thanks for response me so frequently..... i like such type of guy... i d never forget ur online support.
hey buddy, i ve a problem with applet application...
i m working on java chat server build on swing applet. As it is chat server, it is divided into two parts, one is server application and other is client application. I want to run this server app on the client server and the basic thing with this site is that it is running on .net platform(Microsoft). and the other app ll running on the client machine or end user. Now the problem is that this site would run only if the server app ll be run on server. This server app ll open the socket of server, which ll listen the request of the user...... So, the requirement is to convert this java sever class file into dll file and register this dll file with the IIS server.So, It run and stop with the IIS server.
I ve already search the way to convert the java class file into dll file. This is possible in such way........... below code is for the java class file...
import java.net.*;
import java.io.*;
import java.util.*;
public class chatServer
public static void main(String args[]) throws Exception
ServerSocket sersoc=new ServerSocket(1234);// Any port number above 1000 should do
// as most ports below 1000 are used by system
Vector socvec=new Vector();
String data="";int i,j=0;
BufferedReader in;
//System.out.println("Listening of port " + sersoc.getLocalPort());
//System.out.println("Waiting for connections...");
while(true)
Socket soc=sersoc.accept();
socvec.addElement(soc);
chatServerReadThread csrt=new chatServerReadThread(socvec, soc);
in=new BufferedReader(new InputStreamReader(soc.getInputStream()));
PrintStream out=new PrintStream(soc.getOutputStream());
out.println("Connected to chat server");
out.flush();
data= in.readLine();
for(i=0;i<socvec.size();i++)
soc=(Socket)socvec.elementAt(i);
out=new PrintStream(soc.getOutputStream());
out.println(data + " connected");
out.flush();
//System.out.println(data + " connected");
csrt.start(); // error is comming from here..... plz help me.
class chatServerReadThread extends Thread
Vector socvec;
PrintStream out;
chatServerReadThread(Vector socvec, Socket soc)
this.socvec=socvec;
try
out=new PrintStream(soc.getOutputStream());
}catch(Exception e){}
public void run()
try
String data;
Socket soc;
BufferedReader in;
while(true)
for(int i=0;i<socvec.size();i++)
soc=(Socket)socvec.elementAt(i);
in=new BufferedReader(new InputStreamReader(soc.getInputStream()));
if(in.ready())
try
data=in.readLine();
if(data.charAt(0) == ']')
data = in.readLine() + " exited";
//System.out.println(data);
socvec.removeElement(soc);
for(int e=0;e<socvec.size();e++)
soc=(Socket)socvec.elementAt(e);
out=new PrintStream(soc.getOutputStream());
out.println(data);
out.flush();
else
for(int e=0;e<socvec.size();e++)
soc=(Socket)socvec.elementAt(e);
out=new PrintStream(soc.getOutputStream());
out.println(data);
out.flush();
}catch(Exception e){socvec.removeElement(soc);}
}catch(Exception e){e.printStackTrace();}
first i ve made the jar file of this class
jar cvf chatServer.jar chatServer.classafter getting the jar chatServer.jar. I ve opened the .net dos prompt and
type this command which ll make dll file automatically....
> jbimp /t:library chatServer.jar
And you'll see the following output:
Microsoft (R) Java-language bytecode to MSIL converter version 1.1.4322.0
for Microsoft (R) .NET Framework version 1.1.4322
Copyright (C) Microsoft Corp 2000-2002. All rights reserved.
Created chatServer.dll
I cant get the problem origin from where it is comming, when i tried to convert it into .dll file it shown an error that, it did not recongnized the method in first class
public static void chatServerReadThread.start() method
is not recognized by .net dos prompt commnad. But when i omit this method it gets created the .dll file. This start method is basically the default method of thread class that run the thread from the same class..
By vewing the code u can visulize the thing,, i ve marked the code from where the error is comming.
Plz do it as soon as possible, i ll waiting for ur reply......
I ll be really thanking u for that....
Thanx and regards
Niraj Kumar Singh

I wonder if this will work:
jbimp /t:exe chatServer.jar
Your chatServer is an application that can be started from the commandline.
A dll is a library to be used in com, com+, other executables or ....

How can I use a dll if I dont have a header file

I'm not sure if I'm even trying the possible here as I have searched and not been able to find much at all. However I figured it was worth asking here.
I have access to several dll's used by a program, I need to open a file using the program (for some reason it is completely non responsive unless you open it "within" the program itself) and so decided to browse the .dll files included. Ive found a few functions which may carry out the function I need. Is there a way of figuring out the inputs/outputs if I don't have documentation or a header file?
This is the next stage in a huge project I am working on at the moment and I've been banging my head against the wall all day trying to figure this out.
Thanks in advance for any help
Rik
That glass?
Thats glass is neither half full or half empty....
Its twice the size it needs to be

Yes, that makes sense. It also means that what you are trying to do is not likely to work. You have no way of knowing what the program does when opening the file, so guessing at using the DLLs is purely a shot in the dark without even knowing where the dark is. Even if you could find the function (assuming it's just one) that loads a file, how is the program supposed to use it now? That function has to be called from within the program. When you call it from LabVIEW you are not sitting inside the program's memory space, so it has no way of knowing about the file.
I would suggest, instead, to see if the program accepts command-line parameters. For example, does it accept a name of a file to open as part of launching it from the command line? If not, then you may need to resort to trying to control it via automation. If it has no built-in automation then you need to resort to using the OS to make pretend you're clicking buttons and typing text. This has come up many times before, and there have been numerous posts on this, so please do a search on controlling an external program from LabVIEW within this forum. You can call the Windows API functions to move the mouse to a specific location and click the button as well as typing text, or you can use third-part automation tools. One that I have used successfully is AutoIt. The search I indicated will yield other suggestions.

Using call library function on a dll file created in an old version of labview

So I'm trying to update an old labview program to work in labview 2012. Everything converted over just fine but labview will always crashoverwrote some while using a library function in a DLL that was compiled using labview 8.5. Labview exits, stating that it vital memory area. It passes an array of data to the library call and an empty array for output. I thought I could get around this problem by changing my code to initialize the array being passed in so that it would be large enough to hold all the expected output. Now instead of overwritting areas of memory it shouldn't, I get a pop up message that says:
fatal internal error
memorymanager.cpp line 406
8.5.1.f5
So it appears because I don't have the ability to recompile the DLL file it runs off of the 8.5 runtime instead of the more recent one. Is there any thing I can do about this?

rjpierce wrote:
So I've been trying to figure out a way around this on my own while waiting on a response. From what I'm reading, a dll created in one version of the labview runtime can't be used by a different labview runtime. Am I correct in this? I feel like I must be mistaken since that's basically the opposite of how a dll should work. If nothing else works I have access to the original code for the DLL but it requires the control and simulation toolkit. I would like to avoid having to recompile the DLL since it was put in to a DLL to avoid the need for the toolkit to begin with.
Your problem most likely is that you try to pass native datatypes to the DLL function? That only can work if the caller and callee use the same LabVIEW runtime engine. Otherwise the memory block created in the memory manager of the caller will be accessed by the memory manager in the callee and bad things happen. Instead you should define the DLL function to use standard C datatypes (Pointer to C array) and also make sure to allocate the according buffer in the caller for all output array parameters.
An even more elegant way would be to completely abandon the DLL approach and call the according functions directly in LabVIEW. Then you won't have the problems about mismatched runtime engines. Passing C array pointers to a DLL is less performant than passing native datatypes, but if you use native datatypes you have to make sure the DLL is compiled in the same LabVIEW version as the one you call it from.
Rolf Kalbermatter
CIT Engineering Netherlands
a division of Test & Measurement Solutions

Problem occured while creating a .dll file which has to be used in CIN

hi all,
i am a rookie in labview,iam getting an error while trying to build .dll file in vc++ 6.0 , i followed all the instructions available in labview "using External Code" manual,the error was as follows;
Compiling...
CINsample2.c
Linking...
Running LVSB Utility
The system cannot find the path specified.
Error executing c:\winnt\system32\cmd.exe.
sample1.dll - 1 error(s), 0 warning(s)
plz help.
santosh.
Regards,
santosh

Hi santosh,
It sounds to me that you are mistaking CINs (Code Interface Node) with
DLLs (Dynamic-Link Library). You mention that you want to create a DLL
in Microsoft Visual C++, but the errors you are getting are related to
CINs.
Don't worry! Here are my favorite links to getting started creating and using DLLs with Microsoft Visual C++ and LabVIEW:
How to Build a DLL with Visual C++
Creating and Calling LabVIEW DLLs with Various Data Types from Microsoft Visual C++
I hope that this helps you to get on the right path.
Have fun!
- Philip Courtois, Thinkbot Solutions

Use of DLL file in d2k

Similar Messages

Maybe you are looking for