Answer Questions

• Dim Creating a Dataset - by dragging table from MYSQL database

  With Oracle database, I used to be able to create a dataset by making a database connection in the server explorer and dropping the table onto the dataset designer view. Can you advise if the same would work for MySql database and how. I get the foll error : Mouse drag opertaion failed. The table, view or table-valued function named ''parts'..'PO_mast'' could not be found. Foll. is the error if I try to add a Table Adapter using the wizard, when ...Show All

• Piero Silvestri List of All J# Browser Controls from Different Iframes

  getAppletContext().getApplets() method does not return all the J# browser controls when controls are in different iframes. I run the page not from a server but directly from local disk from the same directory. This is an important widely used standard feature and it works fine with java applets. I just tested it with a iis server, and it is a no go. It seems like you have a bug in getAppletContext().getApplets( ...Show All

• SeonBong GNU Classpath "95% and counting" 0.19 released

  The full announcement is available here: http://www.gnu.org/software/classpath/announce/20051102.html Am posting this announcement here as a way of suggesting that the J# team could consider adopting a community developed Java class library as a quicker means to get to at least Java 1.4 compatibility. On the IKVM.NET home page (a similar technology to J#) one will see that that open source project is leveraging the GNU Classpath libraries. I use ...Show All

• dynamic sysop Simple Echo Server

  I am using Visual J# 2005 Express Beta 2 to create a simple echo server. I have created the form and design and able am able to launch the program. I have created a RichTextbox to display the connections and 'echo's. The problem is when after starting the echo server by clicking on a button, the program stops responding. But the echo server is running in the background because I am able to connect to the echo server (localhos ...Show All

• gray-82 J# URL setup

  Hi  everyone, Got a problem here I am tearing my hair out over. Am creating a J# windows app in which I am trying to declare a URL. My declaration goes as follows. import java.net.* URL url = new URL ("http://localhost:8080/soap/servlet/rpcrouter/"); When I try to build the solution I get the MalformedURLException. The declaration came from a console application which worked perfectly so I know that it cant be the declaration. Any hel ...Show All

• Ehud Shabtai Timer Troubles

  I have had serious troubles getting timers to work in Visual Studio 2003 and 2005 and in both Visual Basic and J# unless I enabled them by default. While I've developed a work around by making my timers run constantly and then using boolean values to "enable" them, this is prone to inaccuracy and logic errors. So in trying to figure out what is wrong with my computer (or my coding), what is the difference between calling timer.Start() ...Show All

• Black6 Error when installing Visual J# .NET

  I have problem with one PC when installing Visual C++ .net version 2003. In the prerequisite, it always failed on the Visual J# .NET component. As the result, I cannot continue with the install. Anyone can help Thanks Che Hi Che, I tried installing Visual C++.Net 2003 but could not reproduce the problem that you mention. The list of prerequisites has only 3 entries for me: 1) MS Frontpage 2000 Web Extension Client 2) Setup Runtime File ...Show All

• Nate F 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 Hi, No, you need not reboot your machine. It must work if boht the assemblies are being refered in your project. Can you please try followi ...Show All

• one Transition From Java

  I Have been programming in java and this is the first time that I've worked with a VJ# enviornment, the 2005 Express edition. I find myself disorientated since the comfort of working with the Java APIs are gone. For example, somehow components no longer contain classes that implements event handlers. ex When I double clicked on a button control on the form the public void button1_click() method was created, I completely dont understand how that ...Show All

• sahil1286 Problem with C++/CLI and J# interaction bug

  I'm having a problem with C++/CLI and J#. I am writing a class library in C++/CLI and want to use it from J#. I narrowed down my code and wrote a repro: a.cpp: #using <mscorlib.dll> #include <stdio.h> using namespace System; namespace AA { public ref class A { public : unsigned long Print() { printf( "Hello\n" ); return 0; } }; } b.jsl: import System.*; import AA.*; public class Test { public static void main( Stri ...Show All

• malik anees J# limits

  Hi, I just saw this from Andrew Binstock article (http://www.devx.com/SummitDays/Article/6918) ---------------------------------------------------------------------------------------------- the J# does not support applets, the Java Native Interface (JNI), Raw Native Interface (RNI), or remote method invocation (RMI). J# is intended strictly for stand-alone client-side software ------------------------------------------------------------------- ...Show All

• PeterNL JMenuBar performance broken if using heavyweight popups?

  Big problem. I have a simple JApplet which contains a JMenuBar, some JMenu s, JMenuItem s, etc. It works great if the applet is tall enough to fully enclose the menus when dropped down. (That is, it draws them using a lightweight JPopupMenu .) But if the applet is not that tall, then the menu bar responds very, very sluggishly when I try to navigate among the menus with the mouse. If I click on (say) a File menu, it drops down instantly, but ...Show All

• Mrrenzo Web Browser, HTML selection

  Hi, I have implemented a simple Web Browser using the inbuilt Web Browser component. I now need to be able to highlight some text on the web page and for this to then be selected by the J# program. This is possible in Java by using the getSelectionSrat and getSelectionEnd methods linked to the JEditorPane, and it is possible in C# by using IHTMLSelectionObject and IHTMLTxtRange, but now I need to find the J# version! Regards Richard ...Show All

• Bob McCaffrey I need System.setProperty(String, String)

  Hi; I need to be able to set some system properties (for some unit tests). How do I do this In java it's System.setProperty("key", "value"); thanks - dave I have the following in my code: System.setProperty("key", "value"); and the compiler says there is no setProperty(String, String) method. thanks - dave Hi David Thanks for the feedback. Your request for this JDK 1.2 level method in the future releases has been noted. Like&nbs ...Show All

• NinetyNine litlle problem

  Helllo, I want to create the simple program, but i don't know how to do one thing: i have 2 texbox , label and button in textboxs you type numbers, and the answer appears in label. And all it should be programmed on button click. But i need that, if my number is smaller thatn 18 and bigger than 25 then label set text , f.e. " it good" or smtg, and i have these groups: 18.5 < rez < 24.9 25 < rez < 29.9 30 < rez < 39.9 40 < re ...Show All