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all groups > dotnet general > october 2005 > threads for wednesday october 26

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Using .NET ngen Utility
Posted by S Shulman at 10/26/2005 10:35:38 PM
Does that mean that the user doesn't need to to install the .NET framework? ...more >>


Check file is being used by another process
Posted by Vikram at 10/26/2005 10:32:13 AM
How can in check in vb.net that a file is being used by another process thanks ...more >>

application level error catch
Posted by tjfdownsouth at 10/26/2005 9:53:09 AM
Is there a straight forward way to tell .net to log any unhandled errors in the application log. I am catching and logging in certain locations but its the surprise errors that I need to log the information from. I know how to log using a try-catch block but i need something for any unforsee...more >>

File Locking
Posted by Stanley Cheung at 10/26/2005 9:48:35 AM
Hi all, Anyone have a "File Locking" experience? I want to ask if the application can prevent 2 user access (concurrently) to file for content editing... any lock and unlock mechanism dotnet buildin? Thanks in advanced. steambun ...more >>

.dll and forms
Posted by Jaime Lucci at 10/26/2005 9:22:26 AM
Hi, how've you been? I'm trying to do a .dll that would be able to manage forms from an independient project. The dll has a method that receive a parameter which is the form I want to manage. The problem is that I have to pass the instancied form as parameter instead of its name. When I have t...more >>

VS2005 + Enterprise Library : SQL queries takes longer to execute
Posted by Philippe Trottier at 10/26/2005 7:51:16 AM
Hi! We developped a program with VS2003 and Enterprise Library. then we switched to VS2005B2 to check the conversion between these two. Everything works fine now except one thing! The sql queries I execute on the database take much longer to execute. We have for example a query that s...more >>

image not display in picturebox
Posted by Li Weng at 10/26/2005 5:43:59 AM
Hi, I have a form with a picturebox. I added an image in picturebox at design time. I create the form in codes with New and .Show() to pop up. But image doesn't show up. The picturebox looks transparent. Please help. Thanks in advance. Li ...more >>

NullReferenceException in Unknown Module
Posted by TT (Tom Tempelaere) at 10/26/2005 4:52:06 AM
Hi, Once in a while my application throws an NullReferenceException at startup, however it appears to be occurring in an unknown module. If I debug it and ask to 'break', then there is no source code available (I am running in Debug mode of course). What could be the cause of this? Can s...more >>



.NET application starts on browser without warning.
Posted by Sin Jeong-hun at 10/26/2005 3:41:45 AM
Hello. I created a very simple program which just pops up a MessageBox saying "Hello,world!". I compiled it and put it on my homepage and created a hyperlink to it. When I click the hyperlink to the .exe file, unlike the normal .exe files, it is just executed without popping up a dialogue like "...more >>

Reflection
Posted by Jozsef Bekes at 10/26/2005 12:00:00 AM
Hi All, I am trying to use reflection for getting all the classes from the dlls of a software written by my company. I am using this line: Assembly.LoadFile(s).GetTypes() Gettypes fails, I guess because when one dll refers to another one of mine, Reflection does not find that dll. This ...more >>

reference a variable in form1 from form2 in C#?
Posted by Brian Underhill via DotNetMonster.com at 10/26/2005 12:00:00 AM
I have a textbox in form2 that i need to use in form1. How do I get acces to it? I am having trouble finding an example on this...probably due to inexperience thanks brian -- Message posted via DotNetMonster.com http://www.dotnetmonster.com/Uwe/Forums.aspx/dotnet-general/200510/...more >>


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