Calling Java Base API's?
Aug 9, 2011know about below queries,
1) How to Call Java base API's Through VB.Net 3.5
2) Is it a feasible approach to call Java API's through VB.Net as these 2 are different platform?
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Calling Java Class In Vb?
May 18, 2009In order to call a java class in vb, I found the following procedure and I tried.
(1) create a java class (eg: MyTest .java)
as
public class MyTest
{ public int myfunction(int value1, int value2) { return value1+value2; }
(2) compile to get a MyTest.class
(3)register Mytest.class using javareg.exe file from Microsoft SDK for Java using javareg /register /class:MyTest /progid:MyTest and see a MessageBox displayed with Succesfull register Class message
(4) copy MyTest.class to C:WinntJavaTrustlib
(5) open a New Project on Visual Basic. And paste this brief code on the Form Load event for example and run it. Set x = CreateObject("MyTest") MsgBox x.myfunction(1, 1)
I did all the above steps but when I run the vb program (Step 5), I get the error message "Cannot create ActiveX component". Unhandled Exception message.
I am using Java 1.5 and Visual Studio 2008.
Calling Web Service With Java
Aug 25, 2010What is the best solution (if any) for calling a vb.net web service with Java / JSP? If anyone could point me to any examples / references.
View 3 RepliesC# - Keyword 'this' Not Available Calling The Base Constructor?
Mar 15, 2010In the inherited class I use the base constructor, but I can't use the class's members calling this base constructor. In this example I have a PicturedLabel that knows its own color and has an image. A TypedLabel : PictureLabel knows its type but uses the base color.
The (base) image that uses TypedLabel should be colored with the (base)color, however, I can't obtain this color
Error: Keyword 'this' is not available in the current context`
[Code]...
Javascript - Calling A Server Side Function In The Java Script Of On Click Event Of A Div ASP.NET?
Apr 11, 2012I have web page with four grid views. Each grid is hidden under a div tag. Whenever user clicks on div the data grid corresponding to the div is shown. I have binded data to the grid views at the page load only, since the data size is huge I cannot load the data binding at the page as the time taking to page load is huge. I was thinking a way that grid view gets data loaded only when user clicks on the corresponding div tag
View 2 RepliesVS 2008 VB And IKVM Calling Java Namespaces But Failing To Recognize All Namespace Members?
Mar 29, 2009[URL] The jist of the problem is in fact that in the weka.classifiers.trees namespace you have the following members:
namespace weka.classifiers.trees.j48
and
public class J48 : weka.classifiers.Classifier (Member of weka.classifiers.trees)
Lamentably VB .NET in VS 2008 does not seem to be smart enough to distinguish betweem the two (which is odd, because there is no such problem in VS 2003, or in C# in VS 2008) because of it's lack of case sensitivity. Or possibly because of the fact that ikvmc emits an assembly compiled for the 1.1 run time... I'm not sure. I'm also not quite sure how you would resolve this particular issue and given the time sensitivity of this project I do not have the time to learn C# or Java to an extensive degree.
Calling A Java Class File From VB Via A Batch File?
Mar 15, 2012I have a VB program that writes a batch file to allow me to run a line of the following format:java <my class file> [options]I then run the batch file using the Shell() routine in VB.When I do this it says it cannot find <my class file>. However if I run the same batch file from a dos prompt it works.why it works in a dos prompt but not in the Shell function?
View 1 RepliesThe Input Is Not A Valid Base-64 String As It Contains A Non-base 64 Character, More Than Two Padding Characters
Jun 3, 2011I am getting following error when I am trying to use Convert.FromBase64String "The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters."
Dim payloadBytes = Convert.FromBase64String(payloadBase64)
Basically when my facebook registration form [URL]mphone field has a dash in it and encoded string is posted to other page and I am trying to decode it there which creates this error. Basically I am trying to extract data from Facebook Signed Request.
Handle Base 13 (or Generic Base N)?
Sep 6, 2010I can quickly knock together soem code to xlate base 10 to/from bae 13, but I just wondered if something very easy already exists in VB.NET (or even somethign generic, with base N, but right now I am only looking at base 13)
View 1 RepliesConvert Base 100 To Base 60?
Jul 22, 2009Specifically I have fractal hour... in base 100... that does not reflect what the true minutes/seconds left that it represents
View 2 RepliesChange Base 1 Array To Base 0 Array
Jan 31, 2012I'm retrieving data from Excel and would like to keep my arrays 0 based but Excel returns 1 base. Is there a fairly simple way to return change the array from 1 to 0 base? Or do I just need to create a loop? Here's an example code right here:
[Code]...
Error - Base Class 'System.Windows.Forms.Panel' Specified For Class 'MenuButton' Cannot Be Different From The Base Class 'System.Windows.Forms.UserControl'
Mar 12, 2010When I do this
Public Class cInherits : Inherits Panel
I get this: Base class 'System.Windows.Forms.Panel' specified for class 'MenuButton' cannot be different from the base class 'System.Windows.Forms.UserControl' of one of its other partial types.
How do I inherit?
.net - WITH Statement In Java?
Sep 29, 2009In VB.NET there is the WITH command that lets you omit an object name and only access the methods and properties needed. For example:
With foo
.bar()
.reset(true)
myVar = .getName()
End With
Is there any such syntax within Java?
.NET To Java Converter?
Dec 27, 2008existing tool which converts VB.NET Code to Java.
View 1 RepliesC# - .Net's With Keyword In Java?
Jun 6, 2011Possible Duplicate: WITH statement in Java? does anyone know if there is the With Keyword in Java?
View 4 RepliesC++ - Referencing A Dll In Java?
Sep 28, 2010I need to reference a C++ dll from my Java project. The method that I need to expose is actually written in Visual Basic. Is there any way to access the Visual Basic code in C++, so that it can eventually be accessed in the Java project?
View 6 RepliesConvert Java To VB?
Feb 15, 2010I want to convert java file into vb.net files
View 2 RepliesDifferent MD5 Hashes For .net And Java?
Sep 26, 2011`I want to encode my string using .net and pass it to a java program. I am using the same program for encryption and decryption on both the sides. But the java program and .net programs are returning different MD5 hash codes.Here are the codes for both my programs :
VB.net
md5Provider = New MD5CryptoServiceProvider()
input = UTF8Encoding.UTF8.GetBytes(sSecurityKey)
oHash = oMd5CryptoServiceProvider.ComputeHash(input)[code]....
The problem is that m.digest() from java and oHash from vb.net are different. So i cant go further with DES encryption.
Java - How To Get ID Of Computer
Feb 6, 2011Is there any code in vb.net or java to get ID of computer >>?? I want to write a program which could get id of computer in order to make a license of software like microsoft did ?
View 2 RepliesJava - Using AesCryptoServiceProvider In .NET?
Apr 6, 2009My problem is actually a bit more complicated than just how to use AES in VB.NET, since what I'm really trying to do is use AES in VB.NET from within a Java application across JACOB. But for now, what I need to focus on is the AES implementation itself.
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Java Compile From Within .net App?
Mar 19, 2009I'm trying to compile java files in a folder that contains a batch compiler. The application starts the compiler and redirects the output to a textbox in the form.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim mypro As New Process()
Dim myproinfo As New ProcessStartInfo(FolderBrowserDialog1.SelectedPath + "/compiler.bat")
myproinfo.UseShellExecute = False
[code].....
My compiler is like this.
@echo off
Title Compiler
"C:\Program Files\Java\jdk1.6.0_01\bin\javac.exe" *.java
pause
Run 32 Bit Java Dll On 64 Bit Machine?
Mar 11, 2010I have a 32-bit java dll which i need to call from a asp.net application on a 64-bit machine.
View 1 RepliesVS 2010 .net And Java?
Jul 19, 2011I have a bit of an issue.I have a ton of functionality written in java and have been asked to investigate how to consume it from a .net application.Can anyone point me in the right direction as I havent a clue.For some reason wcf came to mind but I am pretty certain that wont fit. AAAArrrrgggghhhhh
View 2 Replies(if Staements) Java - Written In VB ?
Aug 2, 2011In java I would Write:
if (something != bla || something != bla){}
How is this written in visual basic?
Add An Statement In Java So It Displays?
Apr 10, 2012This program consist of addition, subtracting,multiplyin and divide,..all my calculations here are workin right but i need help setting up the a statement which display diff instead of sum...this is saying that im gettin for example 5 -4 equals 1..but instead sayin this diff 5 4 1 ..it says sum 5 4 1 ..as u can see i does get the result but i want to replace the sum for diff.[code]...
View 2 RepliesCall Java Function To VB?
Jun 3, 2011How can I call Java function to VB.net window application?
View 2 RepliesCall Java Web Service Through .net?
May 2, 2010I had deploy a program to call Java Web services from VB.net . Below is my code:
[code]...
after run the code, I had get soap error code 500 after soap.send(), is that anything wrong with my program ??
Call VB Program From Java?
May 2, 2009I was wondering if someone could tell me the best way to call a Visual Basic program from Java. I have a few VB applications that I want to run from a Java application that I'm building.
View 1 RepliesCan Use A Library Created In C# In Java
Nov 4, 2010I have written some classes in C# and compiled it. Now I have the library file for these classes. Can I use the same dll with Java?I do not want to write it in Java once again because I am writing the same program in different languages (trying to do so)
View 2 RepliesConvert A Java Project To C#.net?
Oct 7, 2010I have developed one project by using JAVA and swing.Can i convert that project to as .net project?
View 3 Replies