JAVA WITH WINDOWS FORM?

Dear all,
I have a question about java with windows form.
I have an exe or DLL stand alone program make by visual basic 6.
Also I have a java software build up with swing.
Can the exe or DLL program executed inside the Java software?
It means I click the menu and select a function in the Java software.
And then the exe or DLL will be executed and a windows form will be pop up.
But I want to fake like a Java jpanel not a stand alone program run outside the Java software.
Is it possible?
Thanks you~~

All here,
You can do it ... we can hep!
Once you choose the exe you want to run, execute it via Process ... about like so:
          String theWindowsProcess =
                              "notepad.exe";         // OR
//                            "runtc.bat";                // OR
//                            "cmd /C start /min /Dc:\\temp runtc.bat";
          Process myProcess = Runtime.getRuntime().exec( theWindowsProcess);BTW ... this is a very common question.

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Problem with Windows Form called from SAP

I have a simple VB.NET windows form that I'm calling from a new menu click event from within SAP.
The form loads, as expected, when the menu item is clicked, but the form will always load outside of the SAP window and thus cannot be seen by the user unless they see it in their toolbar.
Has anyone run into this in the past? I would normally use the UI-API, but this is a form from another program that can't use the UI-API.
I've also tested this with simple test forms with another test project and get the same results.
Any ideas?
Thanks!

This isn't merely a matter of viewing new windows.
When the SBO window is active and in full screen mode and one switches, using the task bar, to another application, more often than not the other application's window won't be displayed, or will be displayed but partially. One has to deactivate and re-activate the second window to see it correctly.
It's the whole bloody SBO graphical engine that's bogus, if you ask me. Talk about reforging that to a profit-oriented company...
@Marc Roussel:
BTW, System.Windows.Forms.Form#ShowDialog() is a blocking method, AFAIK. So the following statements won't be executed ere the "dialog"'s closed.
But this doesn't change the problem. The Activate() and BringToFront() don't help resolve the matter, in my experience. Sometimes the new form will appear on Z-top, sometimes it won't. Or maybe the true problem is that the window is on top, but doesn't get painted.
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Hi all
I encountered a strange problem
I have a standard .net windows form that I am activating from a menu in SBO
In the test Env. in our office the form always shows on top, whoever in the customer site first time you activate the menu the form appears correctly on top but when you close the form and press the menu again the form will appear "behind" the SBO.
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Hi Roni,
I think you will find the answer to your question in this thread.
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Hi ,
I hope you are all Fine & Happy with oracle ;)
I' using Oracle Developer Suite - 10g
I SUCCEFULLY PUT THE FORM IN THE CENTER :D
but i have a proplem to make the position of a form flexible ?:|
First : I wanted to put the window in the center So that what i did
-===== Environment =====-
System : Windows XP
resolution : 1280 X 800
Browsers : IE , FIREFOX
JVM : sun java , Jinit
-===== Scenario =====-
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WINDOW name : WIN1
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-====== Action =====-
i add trigger " WHEN-WINDOW-ACTIVATED " form level
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when the browser is maxmized
screen_height = 600
screen_width = 960
window_height = 100
window_width = 200
x NUMBER = 380
y NUMBER = 150
this results are very nice to me BUT
--==== the problem ===-
when i resize the browser & reald the form it also detect that the display size still 960 , 600
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how to detect the real size of the java applet
or
how the alert detect it's position to emulate it's code ?
or
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Thanks
Edited by: user643438 on 17-Oct-2008 00:09

Hi Frank,
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Mixing Java with Oracle Forms 11g

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Jose Bravo

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(for java):
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// if you want to get the shell output //
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} catch(Exception e) { }
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Java with Windows xp

how to run java programmes in windows xp thru command prompt window.
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Help! Java with Windows 98??

Hi everyone,
I downloaded Java JDK for Windows from the Internet
and try to compile a java program. After I use the
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When I change the file extension to .jav. I can open it using notepad, but
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you probably have some weird extention mapping. You should be able to edit the .java file in notepad. You should be doing most of this in a shell (command prompt). Edit the .java file in notepad, then go to the shell and type javac filename.java, then java filename (w/no extention). I hope that helps.
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Trap and Windows Forms

Hi, usually i have a trap{} in my scripts to handle and log(!) all
unforseen exceptions which i have
not otherwise handled via Try/catch.
This works great.
But, when i have a script with windows forms, all exceptions will be displayed automatically as a system-popup
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Why is the trap being ignored?
And how do i make my form execute the trap in case of an exception?
Thanks, Rob
http://www.administrator.de/

Thanks for your reply David.
Separate runspace? Mhm, I dont think so. Otherwise I would not be able to access variables of the root script (that set up the form), would I?
Also i do not set up confined script blocks to the events. They call functions in the script which call other functions and so on. Its
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That depends on how the runspace is set up (and in this case, it's all being done by the PowerShell engine, so I'm not sure exactly what's happening.) It's possible to give different runspaces access to the same variables, functions, etc (though you
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As I said, I don't know if that's actually what's happening here, but it would make sense. Your main thread is blocking on $form1.ShowDialog(); until that function returns, execution would never jump to your trap block.
Anyhow, regardless of the technical details of why it's behaving this way, making sure you set up a new trap statement within those events (or the functions they call) does seem to work:
trap { Invoke-ErrorHandler -ErrorRecord $_ }
function Invoke-ErrorHandler
[CmdletBinding()]
param (
[Parameter(Mandatory = $true)]
[System.Management.Automation.ErrorRecord]
$ErrorRecord
Write-Host "This statement called from the error handler."
[void][System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
[System.Windows.Forms.Application]::EnableVisualStyles()
$form1 = New-Object 'System.Windows.Forms.Form'
$form1.ClientSize = '200, 150'
$button1 = New-Object 'System.Windows.Forms.Button'
$button1.Location = '54, 45'
$button1.Size = '75, 23'
$form1.Controls.Add($button1)
$button1.add_mouseclick({ TestFunction })
function TestFunction {
trap { Invoke-ErrorHandler -ErrorRecord $_ }
$button1.FalseProperty = 1
# TestFunction ## If you call the function here, instead of the command below, the trap catches the error
$form1.ShowDialog()

Doubt with Windows and Oracle Forms 10G and 11g

Hi
I have some doubts in installing Oracle Client on Windows.
a)Can we install Oracle Forms 10g and Reports 10g client on Windows 7?
b)Can we install Oracle Forms 11g and Reports 11g client on Windows XP?
c)If we have an Oracle Forms 11g and Reports 11g, can it connect to a 10g Server?
d)If we have an Oracle Forms 10g and Reports 10g Client, can it connect to an 11g Server?
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b)11g had some problems with windows 2000, but didn't see mention of any problems on XP
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How to make column headers in table in PDF report appear bold while datas in table appear regular from c# windows forms with sql server2008 using iTextSharp

Hi my name is vishal
For past 10 days i have been breaking my head on how to make column headers in table appear bold while datas in table appear regular from c# windows forms with sql server2008 using iTextSharp.
Given below is my code in c# on how i export datas from different tables in sql server to PDF report using iTextSharp:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Data.SqlClient;
using iTextSharp.text;
using iTextSharp.text.pdf;
using System.Diagnostics;
using System.IO;
namespace DRRS_CSharp
public partial class frmPDF : Form
public frmPDF()
InitializeComponent();
private void button1_Click(object sender, EventArgs e)
Document doc = new Document(PageSize.A4.Rotate());
var writer = PdfWriter.GetInstance(doc, new FileStream("AssignedDialyzer.pdf", FileMode.Create));
doc.SetMargins(50, 50, 50, 50);
doc.SetPageSize(new iTextSharp.text.Rectangle(iTextSharp.text.PageSize.LETTER.Width, iTextSharp.text.PageSize.LETTER.Height));
doc.Open();
PdfPTable table = new PdfPTable(6);
table.TotalWidth =530f;
table.LockedWidth = true;
PdfPCell cell = new PdfPCell(new Phrase("Institute/Hospital:AIIMS,NEW DELHI", FontFactory.GetFont("Arial", 14, iTextSharp.text.Font.BOLD, BaseColor.BLACK)));
cell.Colspan = 6;
cell.HorizontalAlignment = 0;
table.AddCell(cell);
Paragraph para=new Paragraph("DCS Clinical Record-Assigned Dialyzer",FontFactory.GetFont("Arial",16,iTextSharp.text.Font.BOLD,BaseColor.BLACK));
para.Alignment = Element.ALIGN_CENTER;
iTextSharp.text.Image png = iTextSharp.text.Image.GetInstance("logo5.png");
png.ScaleToFit(105f, 105f);
png.Alignment = Element.ALIGN_RIGHT;
SqlConnection conn = new SqlConnection("Data Source=NPD-4\\SQLEXPRESS;Initial Catalog=DRRS;Integrated Security=true");
SqlCommand cmd = new SqlCommand("Select d.dialyserID,r.errorCode,r.dialysis_date,pn.patient_first_name,pn.patient_last_name,d.manufacturer,d.dialyzer_size,r.start_date,r.end_date,d.packed_volume,r.bundle_vol,r.disinfectant,t.Technician_first_name,t.Technician_last_name from dialyser d,patient_name pn,reprocessor r,Techniciandetail t where pn.patient_id=d.patient_id and r.dialyzer_id=d.dialyserID and t.technician_id=r.technician_id and d.deleted_status=0 and d.closed_status=0 and pn.status=1 and r.errorCode<106 and r.reprocessor_id in (Select max(reprocessor_id) from reprocessor where dialyzer_id=d.dialyserID) order by pn.patient_first_name,pn.patient_last_name", conn);
conn.Open();
SqlDataReader dr;
dr = cmd.ExecuteReader();
table.AddCell("Reprocessing Date");
table.AddCell("Patient Name");
table.AddCell("Dialyzer(Manufacturer,Size)");
table.AddCell("No.of Reuse");
table.AddCell("Verification");
table.AddCell("DialyzerID");
while (dr.Read())
table.AddCell(dr[2].ToString());
table.AddCell(dr[3].ToString() +"_"+ dr[4].ToString());
table.AddCell(dr[5].ToString() + "-" + dr[6].ToString());
table.AddCell("@count".ToString());
table.AddCell(dr[12].ToString() + "-" + dr[13].ToString());
table.AddCell(dr[0].ToString());
dr.Close();
table.SpacingBefore = 15f;
doc.Add(para);
doc.Add(png);
doc.Add(table);
doc.Close();
System.Diagnostics.Process.Start("AssignedDialyzer.pdf");
if (MessageBox.Show("Do you want to save changes to AssignedDialyzer.pdf before closing?", "DRRS", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation) == DialogResult.Yes)
var writer2 = PdfWriter.GetInstance(doc, new FileStream("AssignedDialyzer.pdf", FileMode.Create));
else if (MessageBox.Show("Do you want to save changes to AssignedDialyzer.pdf before closing?", "DRRS", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Exclamation) == DialogResult.No)
this.Close();
The above code executes well with no problem at all!
As you can see the file to which i create and save and open my pdf report is
AssignedDialyzer.pdf.
The column headers of table in pdf report from c# windows forms using iTextSharp are
"Reprocessing Date","Patient Name","Dialyzer(Manufacturer,Size)","No.of Reuse","Verification" and
"DialyzerID".
However the problem i am facing is after execution and opening of document is my
column headers in table in pdf report from
c# and datas in it all appear in bold.
I have browsed through net regarding to solve this problem but with no success.
What i want is my pdf report from c# should be similar to following format which i was able to accomplish in vb6,adodb with MS access using iTextSharp.:
Given below is report which i have achieved from vb6,adodb with MS access using iTextSharp
I know that there has to be another way to solve my problem.I have browsed many articles in net regarding exporting sql datas to above format but with no success!
Is there is any another way to solve to my problem on exporting sql datas from c# windows forms using iTextSharp to above format given in the picture/image above?!
If so Then Can anyone tell me what modifications must i do in my c# code given above so that my pdf report from c# windows forms using iTextSharp will look similar to image/picture(pdf report) which i was able to accomplish from
vb6,adodb with ms access using iTextSharp?
I have approached Sound Forge.Net for help but with no success.
I hope anyone/someone truly understands what i am trying to ask!
I know i have to do lot of modifications in my c# code to achieve this level of perfection but i dont know how to do it.
Can anyone help me please! Any help/guidance in solving this problem would be greatly appreciated.
I hope i get a reply in terms of solving this problem.
vishal

Hi,
About iTextSharp component issue , I think this case is off-topic in here.
I suggest you consulting to compenent provider.
http://sourceforge.net/projects/itextsharp/
Regards,
Marvin
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Problem with Java and Windows (Mainly Vista and UAC)

Hi all,
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During the process I have noticed that there are several key problem with java for this type of application!
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<code>
cd PATH TO PROGRAM
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pause;
</code>
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On a Vista system UAC prevents file write operations into the Program Files directory unless the program has requested elevated status even if the user is a full administrator. The probem is that there appears to be no real way to achieve this under java that I'm aware of...
Has anyone else had this probem and has a suitable solution?
Any advice on these issues would realy be appricated.
Regards
Joey

Ok so i've kinda found a solution, its not ideal but its very good. I found this program called Elevate
A link to the site I got it was
http://www.wintellect.com/cs/blogs/jrobbins/archive/2007/03/27/elevate-a-process-at-the-command-line-in-vista.aspx
This program allows you start java with a UAC dialog for high access using
Elevate java -jar myjar.jar
This then allows you to have full access using java... I guess it could be dangerous but it does the job.

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Hello,
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After about ~30 seconds of memory-stable operation on slower PCs, the problem begins. On faster PCs, the problem only occurs when holding down scroll bar arrows or clicking and dragging around either scroll bar, and if I lock the PC or bring up the
Ctrl+Alt+Delete menu.
The problem itself is that memory used by the program starts to increase in very large chunks, leading to an out of memory crash. This is unstoppable on slower PCs, but on the faster PCs if you stop scrolling or return from the lock/Ctrl+alt+delete
menu, the program stabilizes at the higher memory usage level. The memory that was accrued during scrolling or while in the lock menu is never collected by the garbage collector. I've even tried to put in a button that forces a GC.collect() when
pressed, and it does not reduce this memory usage.
I've run perfmon and found that the memory increase is on the unmanaged heap, but I don't know if it's coming from bitmaps which are not being disposed or what it could be from. It's been impossible to track down since it does not occur except in the
above conditions. I've tried various solutions (like moving my image processing out of the event handler and even using both global flags and a "lock" statement to try and ensure that only one thread or frame can access the image processing
and displaying method at at time, but I have seen no change. In fact, I am now seeing some unexplained small jumps in memory usage that I wasn't seeing before I put in the lock and moved the processing out of the handler.
Has anyone run into situations like this? I am at a loss for what I need to fix. I think the problem is based around my Aforge event handler and image processing method if it is in my code at all - but I also have a suspicion that this is something
deeper in the windows form code that I am either misusing or that can't keep up with the demands of my code. Code below:
//Applicable Globals to this code snippet
private bool ALLOWFRAME = true;
private Object FRAMEKEY = new Object();
private VideoCaptureDevice COMPVID;
private Bitmap TMPLTCAP;
private System.Drawing.Image OLDIMAGE;
private bool RCRDPIC = false;
private void COMPVID_NewFrame(object sender, NewFrameEventArgs eventArgs)
//Only process a frame when another is done processing
if (ALLOWFRAME == true)
ALLOWFRAME = false;
Bitmap PassFrame = AForge.Imaging.Image.Clone(eventArgs.Frame);
ProcessFrame(PassFrame);
PassFrame.Dispose();
private void ProcessFrame(Bitmap frameIn)
lock (FRAMEKEY)
if (OLDIMAGE != null) { OLDIMAGE.Dispose(); }
//Call comparison method if flag is set.
if (COMPON == true)
Difference TmpltFilter = new Difference(TMPLTCAP);
TmpltFilter.ApplyInPlace(frameIn);
OLDIMAGE = CurrImagePic.Image;
CurrImagePic.Image = AForge.Imaging.Image.Clone(frameIn);
OLDIMAGE.Dispose();
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CurrImagePic.Image = AForge.Imaging.Image.Clone(frameIn);
OLDIMAGE.Dispose();
//Toggle the flag back to false to show it's safe (i.e., comparisons have stopped)
//for the result-recording method to copy from the picture box if it is attempting to copy
if (RCRDPIC == true)
RCRDPIC = false;
ALLOWFRAME = true;

As you are using third party tools and controls, and I cannot find posts on parallel cases using native VS controls, have you asked in the Aforge forums about your memory issue?
http://www.aforgenet.com/aforge/framework/

Windows Forms with ActiveX PDF viewer steals focus when LoadFile called

I've been very frustrated with the PDF viewer. I currently have the Acrobat Reader 8.1.2 installed and I've created an extremely simple app that has a main window with two additional child windows that are owned by the main window. I've also set a timer to periodically load the same file over and over (to show the focus issue).
My problem is that if Child1 is currently in Focus, and the timer on Child2 goes off and calls LoadFile(...), then for some reason Child2 steals the focus and comes to the front of the app.
My Sample Visual Studio 2008 Windows Form code here:
//Main Window code that creates Child1 and Child2 that have the ActiveX
//component on them
namespace PDFViewerStealingFocusIssue
public partial class MainWindow: Form
public MainWindow() {
InitializeComponent();
private void MainWindow_Load(object sender, EventArgs e) {
PDFViewerStealingFocusIssue.PDFViewer viewer = new PDFViewer();
viewer.Text = "Child1";
viewer.timer1.Interval = 4000;
viewer.Show(this);
viewer = new PDFViewer();
viewer.Text = "Child2";
viewer.timer1.Interval = 5500;
viewer.Show(this);
//in my child window:
namespace PDFViewerStealingFocusIssue
public partial class PDFViewer : Form
public PDFViewer() {
InitializeComponent();
private void Form2_Load(object sender, EventArgs e) {
private void timer1_Tick(object sender, EventArgs e) {
axAcroPDF1.LoadFile(@"C:\test.pdf");
//axAcroPDF1.src = @"C:\test.pdf";
I'd appreciate if anyone has a workaround for stopping this annoying behavior.
Jeff Braun ([email protected])

Hi Jeff,
I have the same problem. Have you found a solution yet? I've spent the past few hours trying to find one to no avail. Your help will be greatly appreciated. If I find anything, I'll be sure to post the solution.
Thanks,
Matt

WEB Forms do not display properly with windows 95 LARGE fonts desktop setting

Hi,
We are using WEB forms 6.0 patch level 6 (We tried 6i but had too many bugs with it, we prefer to wait until at least a couple of patches are out, installation was a VERY painful experience for us)
We still have the following problem with WEB FORMS deployed on win95 desktops with LARGE FONTS destktop settings: The forms are not displayed correctly, sometimes there are no scroll bars, resizing a window gives weird results, part of the forms become inaccesible, some forms are blank, etc...
Can you verify or confirm that you have the same kind of problems ? We use jinitiator 1.1.18.
Is it fixed with 6i ? Is it fixed wit jinit 1.1.27 ?
We develop in smal fonts on win95 and recompile under solaris before deploying.
Thanks
null

Thank you all for your fast asnwers. The "Use hardware acceleration when available" was the problem, I disabled it and I will post a message on my site about this.
The site is on-line in the same aspect since 2005, modifiyng the whole site to fit with Firefox11's default setting is not a good option. At that moment, placing a tabel (alligned to the center of the page) and puting in it the thumbnails with links generated by ExpressThumbnailCreator, than manually adding the description in the HTML view of FrontPage was the simplyest way possible to make the site appear properly on my 800*600 px resolution I used then. Of course, I upgraded my hardware and software since then, but the site remained mostly unchanged (except the index and a few files). I know it's time for a new version of the site but... my web-design knowledges are limited to basic HTML.

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