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all groups > dotnet framework > august 2003 > threads for monday august 18

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Canceling an asynchronous delegate
Posted by Diego Diaz at 8/18/2003 9:32:57 PM
Hello, I'm facing the situation in which I need to cancel the execution of a delegate that was started asynchronously (through BeginInvoke and EndInvoke), but there is no "CancelInvoke" or something like that. I noticed that the interface for executing WebServices asynchronously does ha...more >>

(2nd attempt) How to get permissions of existing queue?
Posted by Karun Karunakaran at 8/18/2003 9:24:43 PM
Hi, How do I get the permissions of an existing queue? The System.Messaging.MessageQueue class has the function SetPermissions, but I am not able to find one that gets existing permissions. (The answer to my original post directed me to AccessControlEntry class, but that can just be...more >>

How to load a DLL from GAC?
Posted by Karun Karunakaran at 8/18/2003 8:18:48 PM
Hi, I have a strong named dll that is in the GAC. I am trying to load it at runtime using Reflection.Assembly.Load. But I get a FileNotFound exception, and the fusion log shows that .NET is searching for the file only in the local bin folder. I have tried both Load(String) and Load (Assemb...more >>

COM+ MSMQ and .Net
Posted by Richard Bell at 8/18/2003 7:11:23 PM
I am having a problem recording messages to a message queue from a managed COM+ component. I can only get the calls to work if MSMQ message authentication is turned off. Otherwise, the message turns up in the dead letter queue with an 'invalid signature' error. Many thanks. ...more >>

Can I use an array of Color Values to make a Bitmap ?
Posted by Dave Harvey at 8/18/2003 6:02:05 PM
I have an array of Color values, and from them I need to create Bitmap - so far I have found 2 methods, both with drawbacks: 1) Create a bitmap of the right size, then "poke" the values into it one-at-a-time using SetPixel - horribly slow and inefficient 2) Go out to unmanaged code and use t...more >>

Colon in a form name bug hot fix needed
Posted by andy at 8/18/2003 4:51:53 PM
The framework 1.1 has a bug with the way it uses form names. Does any one have the fix for it. It's impossible to download the fix at this point....more >>

Timing a function call.
Posted by Kevin Burton at 8/18/2003 2:22:10 PM
I am stumpped. I am trying to use the PerformanceCounter class to time a function and I am having no luck. If I stick to the rather simple NumberOfItems32 then everything works just fine. But if I deviate from that type I don't seem to understand. I am installing the performance counters ...more >>

Pb Serialization with property without set
Posted by msnews.microsoft.com at 8/18/2003 1:43:17 PM
Question : Why property without set is not serialized ? Code : [Serializable()] public class Test { private int id; public Test() { id = 0; } public int Id { get { return id; } // Without set } } Test test = new Test();...more >>



String PRB In Framework
Posted by MD Cobb at 8/18/2003 10:56:32 AM
Is this problem only in VB.NET 2003 or in the actual framework? Just to backtrack the length is updated (data updated) but the value is always returned as null string when the first character is null. Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs...more >>

Distributing Shared Assemblies
Posted by Rob Morgan at 8/18/2003 9:37:13 AM
I'm not sure if this topic has been discuss before if so please point to the correct messages. A while back I wrote a c# windows app that distributes Com+ applications to one more remote servers with a single click. Now I'm wanting to do the same thing with shared assemblies but I can't find ...more >>

SQLDMO Problem
Posted by Faraz Rasheed at 8/18/2003 5:46:51 AM
I am getting the InvalidCastException with the message 'QueryInterface for interface SQLDMO.NameList failed' when i try to access the ListAvailableSQLServers() method of SQLDMO.Application class SQLDMO.Application objSQLDMOApp = new SQLDMO.ApplicationClass(); // populating the combo ...more >>

System.Drawing raises a System.ArithmeticException
Posted by Avi Farah at 8/18/2003 1:25:42 AM
I do not know what I did to get this condition and hope that someone can shed some light on it. As of late I get a System.ArithmeticException raised by the System.Drawing module. Steps to getting the exception in VS.Net 2003 (and VS.Net 2002): If I run an empty form I do not get the exc...more >>

Benefits of CLR 1.1 for hosting WebBrowser over 1.0sp2 ?
Posted by JohnDoe650 NO[at]SPAM hotmail.com at 8/18/2003 1:24:30 AM
Hi, I'm starting a new application that needs to host the WebBrowser control, I just wondered if there is any benefit in using version 1.1 of the framework over 1.0sp2. Any ideas about COM interop being improved, better MSHTML/WebBrowser integration into the runtime, stability improvements ...more >>


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