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all groups > dotnet framework > april 2004 > threads for wednesday april 14

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Detecting a previous instance...
Posted by agro_rachmatullah NO[at]SPAM yahoo-dot-com.no-spam.invalid at 4/14/2004 11:06:16 PM
I don't want more than one instance of my program running in a particular user. How can I do that in .NET? Thanks a lot... ...more >>

Starting up as a hidden form
Posted by agro_rachmatullah NO[at]SPAM yahoo-dot-com.no-spam.invalid at 4/14/2004 11:06:16 PM
When we use Application.Run(new MyForm()); Our form is automatcally made visible. How can I make it start invisibly (I want it to start just as a tray icon)? I tried hiding in in the constructor. no use since the form is show again by the Application.Run method. I tried hiding it...more >>

object persistence frameworks
Posted by bmichu NO[at]SPAM yahoo.com at 4/14/2004 9:26:15 PM
There are several object persistence frameworks out there (DataObjects.NET, OPF.Net, Mere Mortals Framework, Gentle.Net, etc.) and I would have liked to hear from anyone who has used such a framework: advantages, drawbacks, recommendations etc. Michel...more >>

File and directory permissions error
Posted by James at 4/14/2004 6:36:07 PM
Hi, I'd really appreciate some help resolving the System.UnauthorizedAccessException that I receive when performing certain actions (I'm using C# with the .NET Framework 1.1). The File.Copy(source, dest, true) function works fine if the destination file does not exist, but if it does I receive this ...more >>

Creating shortcuts
Posted by James at 4/14/2004 6:06:03 PM
Hi, I need some help with creating shortcuts at run-time... is this possible under the .NET framework 1.1 (I'm using C#). I've searched through the MSDN library, but find only references to the Windows Scripting Host, and I don't think this is relevant. I basically need to write some shortcut files ...more >>

Image Tools for .net (like LEADtools)
Posted by Tom at 4/14/2004 3:36:05 PM
Does anyone know of any 'free' .NET tools that simulate a lot of the functionality in the old LEADtools ActiveX component? Or with .NET do we even need these types of tools anymore? Reason for asking: We have -ONE- ActiveX control that I will need/want to convert to .NET sometime. However, this ...more >>

System.Diagnostics.Process, any way to terminate the specified process AND any child processes which were started by it?
Posted by Frank Jones at 4/14/2004 2:36:02 PM
We have some C# code on Windows 2000/XP/2003 that launches a process via the classes in System.Diagnostics, namely ProcessInfo and Process class. The process can get stuck and after a certain timeout we make a call t System.Diagnostics.Process.Kill( to terminate the process. However, the process...more >>

Add Progress Bar to to Your Web Service Client Application
Posted by Mark at 4/14/2004 2:22:17 PM
Hi, I have been working through this article (), and have encountered a problem retrieving the length of the stream. I added the following fragment in an attempt to solve the problem: intTransferSize = (int) clientMessage.Stream.Length; However this simply returns 0, until the stream has...more >>



I just want the Version number of my app..please....!!!
Posted by N.Naeem at 4/14/2004 1:53:47 PM
how do i do the following in vb.net as done SIMPLY! in VB6 label1.caption = app.major ...more >>

Com/ActiveX component to use on HTML page with javascript
Posted by Mikael Svenson at 4/14/2004 1:47:46 PM
I have managed to make an ActiveX component in C#, and I've made refrenced it with <object classid="CLSID:4606E9A6-F60D-4623-8892-DABE54E05282" height="10" id="EventTester" width="10" viewastext></object> which works just fine. (I have specified the guid for the class, interface and assemb...more >>

Slow System.Managment
Posted by Josip Medved at 4/14/2004 1:35:07 PM
When I invoke System.Managment in following manner: moSearch = New System.Managment.ManagmentObjectSearcher("SELECT * FROM Win32_BIOS") moReturn = moSearch.Get I get result after few seconds on most of machines (P3 is the weakest). Is there any way to speed up this? It is frustrating when ...more >>

calling a static method in a windows service?
Posted by KK at 4/14/2004 1:09:50 PM
Hi Is there a way to call a static method in a service? For example, NT service is an instance of a class. ServicesToRun = new System.ServiceProcess.ServiceBase[] { new FooClass() }; I want to findout wether a static mthod in this FooClass can be accessed from another assembly in anothe...more >>

Easy access to Fonts folder
Posted by M K at 4/14/2004 12:46:04 PM
I want an easy way to copy fonts to the font folder via code. Is there an easy way to get the path to the local systems font folder? And/or other system folders?...more >>

Debug problem
Posted by Lourenço Teodoro at 4/14/2004 11:55:00 AM
I have an application developed with MFC and I want to use .NET with the Manged extentions. I added the option /clr to the compiler, changed the debug information (/Zi) and also set /ASSEMBLYDEBUG. The program runs fine and I can use the .Net library, however I cannot insert breakpoints. Has a...more >>

Error while installing Microsoft Alerts Version 6.0 SDK
Posted by Siva at 4/14/2004 11:43:37 AM
Hi , I got struck while installing .NET alerts SDK 6.0 version it gives the following error :Microsoft alerts SDK set up ended prematurely becasue of an error". I checked the system requirements of .NET alerts SDK , Every thing is fine but it gives the above said error.Any thing am i missin...more >>

.Net in Linux/Mac
Posted by Perlom at 4/14/2004 11:30:53 AM
Hi, I heard that there is some third party effort to import .Net framework in Unix/Mac systems. Does anybody know where that attempt reached? any resources or links that I can learn more about this? Thanx in advance ...more >>

Win Forms Enter Key
Posted by Drew at 4/14/2004 11:21:03 AM
EZ Q How do I associate the pressing of the ENTER key with the clicking of a button (as happen with Dialog boxes?)...more >>

available memory
Posted by Kovan Akrei at 4/14/2004 10:36:57 AM
Hi, I wonder if it is possible to get hold of avaiable memory (only RAM) on a machine through .Net class library? I do not want to call windws API. I would like to use this to decide how many alive threads my program could have each time the program runs. I use a number of threads in a simulatio...more >>

system.data.oracleclient error
Posted by nance at 4/14/2004 10:01:03 AM
Greetings I am contacting you because I can't find a resolution to this on your support website but have seen references to issues that may be related I am attempting to use the .Net Managed Provider for Oracle. Whenver I execute a stored procedure that returns null values in parameters declared...more >>

Run Execute File on Network
Posted by Steve at 4/14/2004 5:42:27 AM
Environment: VS 2003 Enterprise edition My local machine: Running Windows XP Server: 10 base T - T3 Permissions given to exe file: Admin Rights If I copy to the network or, change the project property path, of a local application execute file (release version) compiled on my local machine ...more >>

devenv.exe growing
Posted by r.loupatty NO[at]SPAM miodevelopment.nl at 4/14/2004 2:46:57 AM
The first time i start vs.net the used memory is 21.044 kb after a while when i debug around here and there i noticed that it's been growing upto 220.000 Kb Is there a reason for this. Richard Loupatty MIO Development bv...more >>


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