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all groups > dotnet framework > january 2004 > threads for friday january 23

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StringDictionary does not implement either ICollection or IDictionary?
Posted by Sanjay Vyas at 1/23/2004 3:49:23 PM
This is rather unusual as we would expect any Collection class to implement ICollection interface and furthermore a Dictionary class should implement IDictionary interface. The StringDictionary class does implements all the methods of ICollection and IDictionary yet it does not list these interf...more >>


Reg SESSION..
Posted by Jagadeesh at 1/23/2004 3:10:16 PM
hi i have a login page. as soon as the user logs in, am moving the User_id and Session Id to a log table. The problem is that if i use the back button of the browser and login again. am getting the same session ID. but i want it to be an unique one..... any help... wud be useful... Rea...more >>

WebClient fails to generate querystring containing pound sign (#)
Posted by Mark Schneider at 1/23/2004 2:21:04 PM
When using the WebClient class, if you add a querystring parameter containing a pound sign ("#"), the WebClient class will fail to include the pound sign as well as everything else that should be included in the querystring following the pound sign. The following code illustrates the problem. Can ...more >>

net...
Posted by me at 1/23/2004 2:06:05 PM
Hello, I am looking for a way to "sniff" out the computers that are on a local network? ...more >>

Object memory size
Posted by Ricky K. Rasmussen at 1/23/2004 1:06:53 PM
Is it at all possible to see the size of an object in memory? Since the SizeOf() method only returns the "unmanaged" size of my object it doesn't quite do it for me, so I was wondering if anyone knows of a way to obtain the physical size of memory used to hold the object in memory. Thanks fo...more >>

Running a program in a loop
Posted by Sal at 1/23/2004 1:05:59 PM
Hello all, I need to run a program by using a shell function every 2 minutes without using task scheduler? How can I achieve this in VB.net not using a windows form? Any help would be greatly appreciated... Sal ...more >>

StackTrace Line Numbers
Posted by Vlad at 1/23/2004 12:32:14 PM
Please consider this code public class MyClass{ public bool MyMethod1(){ return false; } public bool MyMethod2(){ int x=0,y=1/x; return false; } } If an exception occurs within MyMethod2 the stack trace is going to contain the line numbers relativ...more >>

Deploy in .NET
Posted by Marcelo López at 1/23/2004 12:30:41 PM
Hi all, I have to deploy a win app wich requires install several things, for example a service, MSDE, create an user using a .bat, etc. following a special sequence. Which is the best way to generate a setup that could allow this, with .NET over win2000 and xp windows? Regards Marcelo Ló...more >>



VB.NET Excel Interoperability: Old format or invalid type library
Posted by goncalo at 1/23/2004 12:21:06 PM
Hi I'm having a problem with office 2000 interoperability using vb.net It seems that I can only deal with an excel file IF my current regional set to en-us if office is in english. Or else I see an 'Old format or invalid type library' exception And what about office in french? Do I still have ...more >>

FolderBrowserDialog
Posted by LarryN at 1/23/2004 8:36:05 AM
There seems to be some sort of bug in this object with the Description property. When set to a string of text it does not display the first time the control is 'opened'. If user clicks Cancel and then re-opens control, the string of text is now displayed. Anyone else experience this?...more >>

.Net 1.1 upgrade problem : ListBox gets ExecutingEnging.Exception during remoting
Posted by Mads at 1/23/2004 8:06:05 AM
Hi, we have an application with a remoting interface between a clien app and a service app. The client has a listbox: internal class DynamicListBox : System.Windows.Forms.ListBox { wich holds a list of entries: private ADynamicListBoxItem[] itemArray() { and the...more >>

make a word doc read only
Posted by sara at 1/23/2004 7:56:08 AM
Once i have created a word document, how can I make it read only??? Thanks!!...more >>

Bet SUN wish they had kept quiet...
Posted by C at 1/23/2004 6:31:05 AM
http://forum.java.sun.com/thread.jsp?forum=31&thread=482707&start=0&range=15#226502 ...more >>

System.Reflection.Emit / System.Type.GetConstructor
Posted by Daniele Martella at 1/23/2004 5:11:07 AM
I have found this code snippet in the MSDN Library [C#] using System using System.Threading class Tes static void Main() ThreadStart threadDelegate = new ThreadStart(Work.DoWork) Thread newThread = new Thread(threadDelegate) newThread.Start() ...more >>

problem in loading document in Vb.net
Posted by sangeetha at 1/23/2004 3:46:09 AM
Hi I loaded Visual Studio.Net in my system(OS XP).I got some errors while loading.I was successful on 3rd attempt of loading the software.After loading i open Vb.net.I choose new project ,ON the next window i choosed window Application and clicked ok.It gives an error sayin " An error occurr...more >>

directortopen dialog box
Posted by reiks at 1/23/2004 2:56:06 AM
Do we have any directoryopen dialog box like the fielopen dialog box? My require is to use a browse buttom for selcting the destination directory for storing files. How can I acheive this in net?...more >>

C# Program only work in XP. Pls assist
Posted by Wikus at 1/23/2004 1:16:05 AM
I have developed a Visual C# program in Windows XP. But, now I need it to run on Windows 2000 as well, because the company mostly use 2000. After spending a month developing the program, I am now finished. But when I copy the program to a coputer with Win 2000 it gives me an error message: "T...more >>


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