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The release candidate for Visual Studio 2010 and .NET Framework 4 is available for download. The downloadable release candidate was offered to MSDN subscribers on Monday. Non-members can get it on Wednesday.
For more information about the Go Live license, how to get free developer training, and get your copy of the release candidate, see Visual Studio 2010, .NET 4 Release Candidate Ships[^]
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We have a legacy Visual Basic application. It references a third party .Net DLL and that requires few keys to be set in the application's APP.Config. That DLL reads those keys from the APP.Config.
Not sure how to create APP.Config and add those keys. Any help is greatly appreciated.
Thanks,.RamDili
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.NET first looks for a config file named for the executable with the config extension.
So if your app is myapp.exe then the config file would be myapp.exe.config.
I know the language. I've read a book. - _Madmatt
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hi
i want to read linux os information with vb.net. but i dont know how do it?
can you help me?
thx
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I didn't know you could run .net applications on linux ... 
Or are you trying to get the os version by remote?
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ddecoy wrote: I didn't know you could run .net applications on linux
There's a project called Mono that lets you run .NET on Linux (as well as other OSes)."WPF has many lovers. It's a veritable porn star!" - Josh Smith As Braveheart once said, "You can take our freedom but you'll never take our Hobnobs!" - Martin Hughes.
My blog | My articles | MoXAML PowerToys | Onyx
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I expect the Environment and SystemInformation classes should provide some info.
Luc Pattyn [Forum Guidelines] [Why QA sucks] [My Articles]
I only read code that is properly formatted, adding PRE tags is the easiest way to obtain that. [The QA section does it automatically now, I hope we soon get it on regular forums as well]
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Hi,
Is there any way which I can get Visual Studio 2008 with Sql Server Express edition? I need the new features like WPF, WCF, Ajax and Silver Light also. I need to install this in my home for learning purpose only.
Eventhough I installed from microsoft site, I have to install each langauage piece by piece,ie, Visual C# , then web applications, windows applications, visual web developer etc, but not sql server.
Is anybody provide any site that gets the full version which installs all the above at one shot?
This site will give the full downloads, but only for 30 days. So after 30 days, we need to register. Does it mean that we need to pay for it? Will it include SQL Server ( which contains Sample database like AdventureWorks) also?
Please provide any suggestions.
Thanks,
meeram395.Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.
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SQL Server 2008 Express Edition[^]
The Express editions are free, forever. They just want you to register so they can bother you with rubbish.I don't speak Idiot - please talk slowly and clearly
'This space for rent'
Driven to the arms of Heineken by the wife
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Thanks a lot Andy. Since this is free, they are bothering with those rubbishes. 
That is fine with me. Atleast I can learn something. So that is good.
Thanks anyway. Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.
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The only real issue you run into is that many of the Microsoft sample solutions come with a unit tests project in MSTest format. This is not supported in the Express editions. However, it is very straightforward to replicate such projects using NUnit or whatever, just find and replace all the test attributes with the appropriate ones for NUnit and they work OK. Or, of course, you can just ignore the unit test projects.
It's good that Visual Web Dev Express supports both Silverlight and ASP.NET MVC. They could have chosen not to support them. Kevin
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| You do not need to pay for any of these products; I have been using them for 3 or 4 years and find them excellent for all forms of development and learning. MVP 2010 - are they mad?
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Thanks very much Richard.  Success is the good fortune that comes from aspiration, desperation, perspiration and inspiration.
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Hi,
I would like to know how to create a custom control in which I have one trackbar but with two thumbs (sliders) one at extreme left and one at extreme right.
How tough it will be ?
Will I have to write it from scratch or I can modify the existing trackbar to implement this ?
Thanks in advance
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cooljeba1 wrote: I would like to know how to create a custom control in which I have one trackbar but with two thumbs (sliders) one at extreme left and one at extreme right.
How tough it will be ?
From scratch would probably be faster. Two small Panels that you can (horizontally) position with the mouse?I are Troll 
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Hi,
Thanks for your reply.. I was looking for something like this:
http://img28.imageshack.us/img28/2306/slider.jpg
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As a programmer, I see a control with two little controls on it. The little controls can slide.
As an end-user, I'd say it would be confusing. What's the current setting? Is it set to the minimum, the maximum or both?I are Troll
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yeah...
It will be used to scroll through a graph.. the left slider will be set to min and the right slider to the max by default.
User can slide either controls so select a range.. in graph.. lets say the min year he sets to 2005 and max year he sets to 2009. so he can generate graph for data inbetween these years
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Hi i am developing an vb.net erp solution and want to know if there is any performance testing tool for windows appication available in market from which i can check how my appication doing.???
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The biggest improvement you can make is to not use VB.
There are plenty of profilers, like ANTS[^]
I know the language. I've read a book. - _Madmatt
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Unable to cast COM object of type 'ESchRCW.eSchReadClass' to interface type 'ESchRCW._eSchRead'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{C8DD174B-A1C9-40AC-990C-91E62D7FAD12}' failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).
This RCW, .net code and the corresponding code is working in local, DEVWEB, QAWEB, except the UATWEB region (as of now). I think may be there is a problem in UATWEB region. I checked the Frameworks and service packs and all are same, except the hardware is windows server 2003 standard edition in DEVWEB,QA, but UATWB it is windows 2003 standard edition. I hope it got nothing to do with this problem. I even cleared the all entries of this com+ component and it's guids from registry and re added the COM+ component to the COM+, but the result is same. I checked even in even logs, but no information on it. I am giving more information below, hopefully it will help .net experts to understand my problem and help me.
###############################################################################
EXCEPTION INFORMATION:
-------------------------------------------------------------------------------
MESSAGE: Unable to cast COM object of type 'ESchRCW.eSchReadClass' to interface type 'ESchRCW._eSchRead'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{C8DD174B-A1C9-40AC-990C-91E62D7FAD12}' failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).
FRIENDLY MESSAGE: Unable to cast COM object of type 'ESchRCW.eSchReadClass' to interface type 'ESchRCW._eSchRead'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{C8DD174B-A1C9-40AC-990C-91E62D7FAD12}' failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).
ERROR ID: F239D36A-E327-4E8A-9BFF-5D3EB9815E01
CREATED DATE: 2/6/2010 5:25:40 PM
REPORTED DATE: 2/6/2010 5:25:40 PM
MACHINE NAME: UATWEB
APP DOMAIN NAME: APP DOMAIN NAME
THREAD IDENTITY NAME:
WINDOWS IDENTITY NAME: NT AUTHORITY\NETWORK SERVICE
TARGET SITE:
STACK TRACE:
SOURCE:
INNER EXCEPTION #1 INFORMATION:
-------------------------------------------------------------------------------
MESSAGE: Unable to cast COM object of type 'ESchRCW.eSchReadClass' to interface type 'ESchRCW._eSchRead'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{C8DD174B-A1C9-40AC-990C-91E62D7FAD12}' failed due to the following error: Error loading type library/DLL. (Exception from HRESULT: 0x80029C4A (TYPE_E_CANTLOADLIBRARY)).
EXCEPTION TYPE: System.InvalidCastException
STACK TRACE: at ESchRCW.eSchReadClass.read_ProcessingComplete_New(String pLoadid, Object& vRowSetDest, Object& vRowSetStOff, Object& ErrStr)
at BTran.MT.BShipper.EScheduleSTD.GetProcessingComplete(String loadID, Object destDetail, Object stopOffDetail, Object errStr)
TARGET SITE: System.Object read_ProcessingComplete_New(System.String, System.Object ByRef, System.Object ByRef, System.Object ByRef)modified on Sunday, February 7, 2010 5:18 PM
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Hi
Since I am going to work on .NET after a long time, I want to know whether I should go for VS 2005 or 2003?Are current XP and Windows 2003 machines supporting .NET frame work > 1.x ?
Thanks
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| Visual Studio 2008 and .NET 3.5 are the latest versions, with 2010 and .NET 4.0 hot on their heels. You should be looking to those versions in order to get up to date with current technology. MVP 2010 - are they mad?
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What about backward compatibility? How many people would be using new framework on XP machines?
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volatil3_ wrote: How many people would be using new framework on XP machines?
I have no idea.MVP 2010 - are they mad?
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