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all groups > vj# > december 2004

UI does not refresh
Posted by George Rammos at 12/22/2004 6:51:14 PM
Hi all, I have created a small application which uses a Windows Form. During execution, if I switch to another application (say ALT-TAB) and then return to my application that still executes, the UI goes blank (well, white really) and does not refresh until the program stops executing an...more >>

convert bmp to jpeg
Posted by Thuy Truong via .NET 247 at 12/22/2004 3:57:59 PM
Thanks for your input. I'm writing VC++ function to convert bmp format to jpeg. I wonder if there is any function in VC++ can convert one format to others. Thuy ----------------------- Posted by a user from .NET 247 (http://www.dotnet247.com/) <Id>SjtjkIjP9kO70HKAo6UO8g==</Id>...more >>

Using Java code and libraries in J#
Posted by Chris Stewatr at 12/21/2004 6:41:02 AM
I’m looking to reference a Java JAR file in a J# (actually, VB.NET would be best) application. I’ve noticed that I can only reference dll or exe files in my applications. Is there no way to reference a JAR file in a J# application? Kind of seems out of place considering it’s a gateway...more >>

Create a file from a binary stream
Posted by raffaele at 12/20/2004 9:31:02 AM
I have stored a binary stream of a file in the db. When I take this value and I put it in a Object, then how can I create the file to stored it on the hard disk? ...more >>

CType()
Posted by raffaele at 12/20/2004 4:13:04 AM
Does exist this function in J#? Is there anyone who can help me? ...more >>

DataSet Merge of CSV file with a DB table
Posted by phodge at 12/16/2004 7:25:02 PM
The problem is I have a .CVS file which I need to read and insert into a DB. The CSV file and the DB table have the exact same fields. My solution was to build a form which has an sqlDataAdapter with a generated dataset, dsSQL. My form also has an odbcDataAdapter to read the CSV data. T...more >>

simple 3D app strictly in J#
Posted by Avid J# Programmer at 12/15/2004 12:47:11 PM
I've been all over the net and I can't find any tutorials for DirectX in J#. I know C# has alot of similarities, but I would greatly appreciate a URL to a website devoted to directx graphics (2D and 3D) in J# only. Or, if someone could quickly whip up some code on how to get a 3D environme...more >>

MS-MQ and J#
Posted by Dmitry Pakhomenko at 12/14/2004 11:51:02 PM
Hello, everybody! Does anyone have an experience of using MS-MQ messaging system under j#? I have a trouble - I can't get message body, I always receive messages which have bodylength==0. I'm using MS-MQ functionality which is accessible after mqoa.dll reference addition. According M...more >>



Need working Treeview Code
Posted by Garrett at 12/14/2004 3:52:59 PM
Does anyone have any working TreeView code that loads nodes dynamically. I have a ton of info to move across the wire and can't seem to find any good examples. Microsoft's example only works with two levels. Thanks...more >>

UML
Posted by Gueanaqselat at 12/11/2004 7:26:32 PM
Hi, i want to ask is it possible to generate Class Diagram from VS c#.net? because i really confuse on how to draw class diagram. and one more thing, is user interface and class are the same? thanks...more >>

j# DataTable add columns?
Posted by phodge at 12/10/2004 7:43:01 PM
Do you know of a way to add columns to a DataTable? I have to use a DataView, which needs a DataTable, with columns. ...more >>

Can anyone help me with DSA
Posted by toxxi at 12/8/2004 12:49:22 PM
If I use this little Prg under Sun's Java, the outputbytearray (byte1) is ~46 bytes long! If I use it under J# the outputbytearray (byte1) is all the time only 40 bytes long! Can anyone show me how to correct this problem? I can't use the "generated" key anymore under J#, because the bytelenght dif...more >>

J# program deployment question
Posted by spiker at 12/7/2004 8:31:01 AM
I've got a Java program that was ported to J#. I need to have this program hosted on a remote server. The ported program is to be used by an ASP.net C# application on that server(Windows Server 2003). The thing is I can't install the J# Redistributable on the server since it is a commercia...more >>

J# reflection performance problem
Posted by DMS at 12/6/2004 1:55:10 AM
Hi All. I have the following java code: ReflectionTest.java package com.test; import java.lang.reflect.*; public class ReflectionTest { public static void main(String[] args){ try{ ReflectionTestClass c = new ReflectionTestClass(); int count = 1000000; Integer a = new Int...more >>

javamail - Is it possible?
Posted by George Rammos at 12/4/2004 5:57:17 PM
I am new to VJ# (less than a week), but I am alright in Java. I am trying to make my vj app to send emails and I though I would use javamail as I have done in the past. *But*, from what I see javamail is not supported in VJ# (.Net Studio 2003). What other ways are there to implement the des...more >>

A good debug tool.
Posted by James at 12/3/2004 10:16:35 AM
Hoo WinTail v2.11 Hoo WinTail is a real-time file viewing Windows utility like the Unix tail -f utility. It can be used to view the end of a growing file. It is ideal for viewing application traces or server logs in real time, as they are generated. Quickly viewing the last part of a large fil...more >>


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