Answer Questions

• skweaz [J#] Convert bitmap to array of bytes

  Hi everyone!   I'd like to ask you how to convert bitmap or any image to array of bytes. I need that because I want to send this image through the socket (some kind of stream) to my second application - I have client and server. Maybe you know diffrent kind of solution. Thanks for any ideas. public ubyte [] Bitmap2Bytes( Bitmap bmp) { MemoryStream stream = new MemoryStream (); ...Show All

• NPrinsloo How do I create an exe file or a jar file from J#?

  I need to provide someone (a science teacher) with just an exe that they can run. The program prompt for some values, perform calcuations and produces a table of outputs.  They do not have Visual Studio NET installed on their computer.  How do I make an executable in J# Thanks! Mrs. Bellacera Keep in mind you need .net to run those j# programs. They will not run on a normal java vm if you want to run them just with a java vm ...Show All

• Badgeror Unable to load the J# Browser Control

  I've created an html page with ONLY the following code.... <OBJECT WIDTH="1024" HEIGHT="768" CLASSID="clsid:a399591c-0fd0-41f8-9d25-bd76f632415f" VJSCODEBASE="myfile.dll#_0" ID="Object1" > </OBJECT> where the dll file is named "myfile.dll" and the first class file is _0.jsl and each time I load the file into internet explorer the statusbar shows: "Unable t ...Show All

• XStone Where are the Object Test Bench Features?

  The functionality of Object Test Bench seems to missing from the Software Architects edition   I know that unit testing is only in the Developers Edition, but I had thought that the Object Test Bench was tied to the Class Designer which is included in the Software Architects edition.  I can bring up the Object Test Bench window, but the functions, like Invoke Static Method, which are context menu items off of the Class Designer, don't ...Show All

• Taniabr How can I obtain an UML classes diagram from VJ# Express code?

  Well, that's the question, xD. I need to draw a classes diagram from an application (a VJ# project) , and I know there are many tools that do it automatically for java code. Is there any tool able to do that for vj# Thx If you have Visual Studio Team Suite then you can generate class diagram for your project. Steps to create Class Diagram Open Class View ( View --> ClassView) Select any Type no ...Show All

• Dedidado One app, multiple main()'s

  Hi; I have a single project that has about 18 main methods in it. How can I run the created exe (it's a console app) and tell it which main to use as "the" main thanks - dave Hi; I'm not building, just running it. I don't want to recompile each time I need a different main in the exe. And that would never work when telling customers using it as they don't even have the compiler. thanks - dave Add the following class and set it  ...Show All

• jpadilla Java Conversion Assistant from VS2005 beta dosn't work

  Hi all, I installed the beta version of the VS2005, and tried to convert my java client using the built-in JLCA 3.0 beta. (File -> Open -> Convert -> Java -> Other Javas) Once i finished specifing the directory i wish to convert and press the FINISH button, two warning dialog box poped up, the first one is complaing some kind of memory error and suggest me to reinstall the module may help, the other one is just saying the uca.exe m ...Show All

• vlad icrm Not map fonts to unicode

  Hi; I am actually hitting this problem in java, not J#. And it's Java2D so it can't be done in J#. But... There are some smart java people here so I figured it can't hurt to ask. I am trying to create a bitmap from a windows metafile. The problem I am having is I get a EXTTEXTOUT with a string that is a single byte of 0xE5 (keep in mind that a metafile treats strings as a sequence of bytes and I assume DBCS bytes - not unicode). The font I am us ...Show All

• greg_burns How do you read from and write to a file in Visual J#

  I need help as soon as posible. My problem is that reading from a file in J# is different then in Java. I have looked all over the place and still hae not found out how to do this. I need the help for a Final project that is currently in progress. If any on can help I would really appritiate it. Hi, There are no of stream classes available in java.io package. Just import this package in your code file. You could use System.IO packag ...Show All

• brianbruff axWebBrowser

  I have this problem in vusal j#,  C:\Work\Form1.jsl(92): Cannot find method 'Navigate(String)' in 'AxSHDocVw.AxWebBrowser' I have no clue how to fix this, the program works on my friends comp but not mine, I'm running win xp sp2 with zone alarm security suite installed. Please reply -- Thanks Here's my file version for the shdocvw.dll  6.0.2900.2627 and I'm running xpsp2, but I don't know what version it is. And I'm not sure ...Show All

• Beemer Object reference not set to an instance of an object.

  I'm writing an SQL querier, that allocates grants and revokes. I programmed the first draft in Java, then converted it into J# in Visual Studio, to add a nice front-end to it. But, i recieve an 'Object reference not set to an instance of an object.' error with this line of code - stmt = con.createStatement(); Where the related statements are - Statement stmt = null; private Connection con = null ; this .con = ...Show All

• pdressler Problem with File.createTempFile() under IIS 6

  Hi; When running an ASP .NET app under IIS 6.0 on Win 2003, I can do the following:    String jname = Request.PhysicalApplicationPath + "images\\java_" + fn + ".txt";    java.io.FileOutputStream fos = new java.io.FileOutputStream(jname);    fos.write(data2);    fos.close(); And it gives the created file the correct permissions (based on permissions in that directory, ASP .NET, ...Show All

• Arno3456 Urgent for final task, transfer from J# to Java!

  Hi, I'm in crisis for my final task. First, can J# accept/filter only Sun's Java code I mean, J# has delegate, events, blablabla, while Java can't. Can J# filter those Second, J# is somehow a little different compared to Java. For example, it doesn't overload the conn.createStatement() method, which is overloaded by Java. I mean, how can I convert existing Java code(which takes parameters) to J# code (which takes no parameters) ...Show All

• timeshift Error Configuring Web Site

  I am using Visual Studio 2005 Beta 2 - I have completed Soup-to-Nuts 1 thru 9 doing them in Visual J# and have had to create all added code and files that appear from one lab to the next, not to mention the problems with the differences in ADO .Net with datasets and table adapters anyway I have go thru that, now Lab 10 deals with Web applications so I decided to revist the Lab "Creating ASP.NET Web Applications with J# - Part 1" I ...Show All

• doug5516 J# Books & Questions

  I'm a new developer and am planning to write an application for church office administration.  It would keep track of facility usage, payroll, members, attendees, donations and general accounting.  I've looked into a couple different languages and have narrowed it down to J# or Omnis Studio (Omnis.net), which appears to be underdeveloped. However, I'm having trouble finding resources (in print or electronic form) for J# and learning it ...Show All