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all groups > dotnet framework > april 2004 > threads for thursday april 15

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Using csc on a solution with multiple projects
Posted by Robert Linder at 4/15/2004 11:57:01 PM
Hi, I am writing a solution using Visual Studio .net 2003 for CSharp. The machine has Framework 1.1. I need to compile the solution. The code directory tree contians four branches with multiple *.cs files. Robert...more >>


Use C# to operate a mobile device
Posted by Maya Young at 4/15/2004 11:24:55 PM
Hello Everyone, I'm trying to create a C# application to open a serial port connected to a mobile device and control the mobile through the application where the user can dial the number, send and receive voice data all by using the application, Can any one give me more info or are there any r...more >>

DataColumn.Table property
Posted by jpatrick at 4/15/2004 8:53:57 PM
DataTable dataTable = new DataTable(); DataColumn dataColumn = new DataColumn(); // dataColumn.Table is null dataTable.Columns.Add(dataColumn); // dataColumn.Table is dataTable DataColumn Table property is read-only. So how that property is changed? If it can only be changed internally by th...more >>

SERVER ERROR .... LINE 12003
Posted by jluca NO[at]SPAM siafsag.gob-dot-gt.no-spam.invalid at 4/15/2004 7:06:34 PM
can anybody help me i need to solve this problem this happens to me when i try to see the main page of my webservice its really rear because my application still works but i need to update my web reference and i cant for this problem help me pleassseeee Server Error in '/GCWebServiceInterf...more >>

3d Desktop using .NET 1.1; potential
Posted by Manasvin NO[at]SPAM msnews.microsoft.com at 4/15/2004 6:55:43 PM
Just downloaded and tried it. Although very proto-type like, worth a look-see http://www.hamar.sk/sphere/ Manasvin ...more >>

Checking online status
Posted by John Young at 4/15/2004 4:38:48 PM
Hi everyone, Is there a way to check if a pc is online? I thought maybe trying to ping a server that is on the net and somehow checking the return value. Is there a way of doing this? Thanks in advance for any help that you can give me. John ...more >>

Object Serialization
Posted by Stephen J. Shephard at 4/15/2004 2:59:57 PM
Hi, I'm a real fan of serializing and deserializing objects into xml, but it seems that the xmlserializer only likes to serialize to a file on disk. I'm sure that's the whole point of serialization (commit to persistent storage), but I often find myself wishing I could commit an object to an Xml...more >>

Fatal out of memory error
Posted by Ben Blair at 4/15/2004 1:11:02 PM
I've written a .NET application that typically uses about 500MB of memory. After running for anywhere from 20 minutes to a few hours, the application crashes with "Fatal out of memory error" printed on the console. The CLR does not appear to raise the OutOfMemoryException before the application cras...more >>



.Net Timers
Posted by R at 4/15/2004 12:34:11 PM
Hello, I have a .net Timer in windows service. The service works on MSCS with 2 nodes. The problem is that the timer can work for weeks (It raises every minute), and then, just like that it stops from raising! I can't re-pro the problem, but I sew it happen, and I cant just ignore it. ...more >>

Infragistics UltraWinGrid - have negative value in a column show up red
Posted by standish22 NO[at]SPAM hotmail.com at 4/15/2004 9:59:15 AM
Does anyone know how to make it so that in my "Balance" column that when if the value is negative to display red and if positive display black(default). I've got a multi-banded grid, and some rows on this band will be positive and some will be negative. I can't seem to figure out how to do ...more >>

Hide() or Close() forms in mdi application?
Posted by Daniel Billingsley at 4/15/2004 8:44:03 AM
An example application I'm looking at uses Hide() exclusively - I've always used Close() My understanding would be - Advantage of Hide is performance, as form doesn't need to be instantiated from scratch every time it is used - Disadvantage of Hide is memory, as once a form is opened it is ne...more >>

how to reset .net policy configuration WITHOUT mscorcfg.msc
Posted by gaetan NO[at]SPAM xeberon.net at 4/15/2004 8:13:04 AM
Hi I am discovering .NET and what i see is not really wonderful... I use a system.runtime.remoting conponent, but i don t know why, it did not wanted to instantiate (An unhandled exception of type 'System.Security.SecurityException' blablabla). So i played why policies, and, of course i made a...more >>

help with serializing
Posted by Tom L at 4/15/2004 7:58:47 AM
I have some custom created objects I'm trying to serialize. The first, is a general class, my CustomerAddress class. This class is simple and contains a variety of properties. The class starts off like: <Serializable()> _ Public Class CustomerAddress I can serialize this class no problem. ...more >>

unregistering vb6 active dll with c#
Posted by Rob Shorney at 4/15/2004 5:46:21 AM
Hi Does anyone know how to programmtically unregister and activex dll(s) in C#, that have been created with vb regard rob....more >>

Downloadable .Net Application
Posted by Blue-Ray at 4/15/2004 4:51:08 AM
Using C# to develop an application which is supposed to be downloaded from the internet, brings me to the problem of .Net framework size (23 MB Is there any compact version of .Net framework for windows 98 and XP ?...more >>


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