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Referencing Sharepoint Assemblies on x64bit Installs causes build errors for ASP.NET apps (in VS.NET 2005)

Posted Friday, August 17, 2007 6:39 PM by robgruen
You may encounter the following error if you are trying to build a ASP.NET application or web service on a x64bit machine where Sharepoint is installed: Error 1 Could not load file or assembly 'Microsoft.SharePoint.Search, Version=12.0.0.0, Culture=neutral, Read More...
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Ain't Programming Fun!

Posted Friday, December 16, 2005 6:54 PM by robgruen
So I was upgrading a project from VS.NET 2003 to VS.NET 2005 (v2.0 of the framework) and I kept hitting this assert: " _CrtIsValidHeapPointer(pUserData) . " There were several postings out and about but they were all for previous versions of the framework, Read More...
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Getting VSIP to browse

Posted Wednesday, November 23, 2005 7:01 PM by robgruen
The VS.NET SDK (a.k.a. VSIP package) lacks the wide spread use and documentation that other SDKs enjoy. To make a change to that here's a little snippet that shows you how to open the VS.NET webbrowser and browse to a particular page: IVsWebBrowsingService Read More...
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ASP.NET 2.0 & "allowDefinition='MachineToApplication'" error message

Posted Monday, September 12, 2005 6:03 PM by robgruen
So, I upgraded an existing ASP.NET (1.1) application today to ASP.NET 2.0. The upgrade had some warnings which seemed unimportant but it didn't matter since I had elected that the upgrade wizard make a backup of my application. Alas when I try to run Read More...
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I took some notes on some remoting questions I recently answered...

Posted Thursday, July 07, 2005 5:01 PM by robgruen
Server activated objects (SAOs both singleton and singlecall) use threadpool magic to execute remoting calls on thread pool threads. See ThreadPool.QueueUserWorkItem in the docs. Also note that you can change the # of thread pool threads…the default is Read More...
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The Case of the Mysterious Hanging Shell

Posted Tuesday, June 14, 2005 9:10 AM by robgruen
Please note that the identities mentioned in this story have been changed to protect the innocent. Any names that coincide with real life people is purely coincidental. So there I was, calmly working away when I get the phone call that started it all. Read More...
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Caspol -s Behavioral changes for Whidbey

Posted Monday, June 13, 2005 11:30 AM by robgruen
We generally use "caspol.exe -s off" as a quick test to determine if .NET framework security plays a part in problems with managed components. It used to be that sometimes people would forget to run "caspol.exe -s on" to turn framework security on. Imagine Read More...
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Some KB articles don't like to be found

Posted Monday, May 30, 2005 7:52 AM by robgruen
For Instance: ActiveX control containers that support .NET controls - http://support.microsoft.com/?id=311334 I've known of the existince of Q311334 long before it was published. But to this day, I can never seem to find it when I need it. I have had Read More...
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The evading solution to large remoting messages

Posted Monday, May 02, 2005 3:57 PM by robgruen
Thanks to rick for the title! We are seeing more and more people encountering: Q322975 BUG: Passing large quantities of data in .NET Remoting calls causes an unexpected exception to occur - http://support.microsoft.com/?id=322975 . As you can tell from Read More...
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Read this if you're getting an InvalidCastException when referencing a type created with AppDomain.CreateInstanceFrom

Posted Tuesday, April 05, 2005 11:43 PM by robgruen
I was helping someone out with an issue the other day. Basically we were attempting to create an instance of an object within an AppDomain and then use that object. Unfortunately when casting the object from the object returned from CreateInstance to Read More...
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.NET’s Imaginary quest to rule the world: Whitelisting ala managed style.

Posted Friday, March 18, 2005 6:14 PM by robgruen
At some point, for some reason, maybe because of Episode III (or maybe not), you’re going to want to white list an application within the Windows XP SP2 Windows Firewall from managed code. You can do this easily enough from VBScript by using this handy Read More...
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Launching the Internet Properties dialog from C#

Posted Wednesday, February 02, 2005 11:15 PM by robgruen
If for some reason you need to show the Internet Properties dialog from your managed app you have two choices: 1. Launch the CPL file using the file association. The only caveat of doing this is that the dialog is modeless and will stay up even after Read More...
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Helping the online community by closing the G ap

Posted Monday, January 24, 2005 2:02 PM by robgruen
I have had the great opportunity to help out a customer of ours named Mike. Mike was getting a “Class Not Registered” error when attempting to create an instance of a DCOM object using Type.GetTypeFromProgID() and Activator.CreateInstance(). Things worked Read More...
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Getting a NullReference Exception Generating WSDL for your Remoted Object?

Posted Thursday, December 16, 2004 3:11 PM by robgruen
Maybe you didn’t know, but you can generate a WSDL document for your remote object fairly easily. You can generate the contract XML directly or you can use soapsuds.exe to generate a proxy dll that you can share with your consumers. All you have to do Read More...
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RegAsm error: Cannot write to the registry key.

Posted Wednesday, December 15, 2004 1:34 AM by robgruen
C:\Temp \ClassLibrary1\ClassLibrary1\bin>regasm ClassLibrary1.dll Microsoft (R) .NET Framework Assembly Registration Utility 1.1.4322.573 Copyright (C) Microsoft Corporation 1998-2002. All rights reserved. . Types registered successfully . C:\Temp\ClassLibrary1\ClassLibrary1\bin>regasm Read More...
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