Blue Theme Orange Theme Green Theme Red Theme
 
6 Months Free & No Setup Fees ASP.NET Hosting!
Home | Forums | Videos | Photos | Blogs | Beginners | Advertise with Us
 | Consulting  
Submit an Article Submit a Blog 
 Jump to
Skip Navigation Links
TechnologyExpand Technology
WebsiteExpand Website
Team Foundation Server Hosting
Search :       Advanced Search »
Home » VB.NET » Publishing Exception in SPS Web Parts using VB.NET

Publishing Exception in SPS Web Parts using VB.NET

This article tells the safe way of publishing exceptions using Microsoft Exception Management Application Blocks from WebPart.

Page Views : 2658
Downloads : 0
Rating :
 Rate it
Level : Intermediate
   Print Read/Post comments Post a comment  Similar Articles  
   Email to a friend  Bookmark  Author's other articles  
 
Mindcracker MVP Summit 2012
Become a Sponsor
Become a Sponsor
 Tag Cloud
 Latest Jobs
More ... 
 Latest Interview Questions
More ... 

 Assume that you have configured the SPS Site to be working under following conditions.

  • "NT AUTHORITY\Authenticated Users" users as Reader on the portal,
     
  • Web.Config for the particular Portal is marked as <identity impersonate="true" />

And now a user who is part of the Network where the SPS Web is running logs in to the portal, and now this user is not part of the users from the machine where SPS Web Site is running, and an exception is generated in any of the WebParts, and you are using Microsoft's Exception Management Application Block to publish the Exception in the Event Viewer-then the exceptions which would be generated for this particular user can not be logged in to Event Viewer, basically the Exception block throws an Exception. The reason behind this scenario is that since we are doing impersonation with the current user, and to write in to Event Log the user should be having "Admin Access" on the machine. To avoid this issue following lines of code should be added in the Catch block.

Try
Catch(Exception e)
' make impersonation = false in the code.
Dim wic As System.Security.Principal.WindowsImpersonationContext = System.Security.Principal.WindowsIdentity.Impersonate(IntPtr.Zero)
' again roll back the Impersonation = true
ExceptionManager.Publish(e)
wic.Undo()

Basically what you are doing is doing is <identity impersonate="false"/> in the code for publishing exception, so the exception is published by the Exception Manager with the user under which the AppPool of the SPS WebSite is running. (Provided that the AppPool Identity is having "Admin Access" on the machine to Publish Exception in Event Viewer.)

 

 NOTE: THIS ARTICLE IS CONVERTED FROM C# TO VB.NET USING A CONVERSION TOOL. ORIGINAL ARTICLE CAN BE FOUND ON C# CORNER (WWW.C-SHARPCORNER.COM).

Comment Request!
Thank you for reading this post. Please post your feedback, question, or comments about this post Here.
Login to add your contents and source code to this article
 [Top] Rate this article
 
 About the author
 
Kiran Khambete
Looking for C# Consulting?
C# Consulting is founded in 2002 by the founders of C# Corner. Unlike a traditional consulting company, our consultants are well-known experts in .NET and many of them are MVPs, authors, and trainers. We specialize in Microsoft .NET development and utilize Agile Development and Extreme Programming practices to provide fast pace quick turnaround results. Our software development model is a mix of Agile Development, traditional SDLC, and Waterfall models.
Click here to learn more about C# Consulting.
 
Introducing MaxV - one click. infinite control. Hyper-V Hosting from MaximumASP.
Finally – a virtual platform that delivers next-generation Windows Server 2008 Hyper-V virtualization technology from a managed hosting partner you can truly depend on. Visit www.maximumasp.com/max for a FREE 30 day trial. Hurry offer ends soon. Climb aboard the MaxV platform and take advantage of High Availability, Intelligent Monitoring, Recurrent Backups, and Scalability – with no hassle or hidden fees. As a managed hosting partner focused solely on Microsoft technologies since 2000, MaximumASP is uniquely qualified to provide the superior support that our business is built on. Unparalleled expertise with Microsoft technologies lead to working directly with Microsoft as first to offer IIS 7 and SQL 2008 betas in a hosted environment; partnering in the Go Live Program for Hyper-V; and product co-launches built on WS 2008 with Hyper-V technology.
Dynamic PDF
ceTE software specializes in components for dynamic PDF generation and manipulation. The DynamicPDF™ product line allows you to dynamically generate PDF documents, merge PDF documents and new content to existing PDF documents from within your applications.
Discover the top 5 tips for understanding .NET
Ricky Leeks presents the top 5 tips for understanding .NET Interoperability. Learn more.
Nevron Chart for .NET 2010.1 Now Available
The leading .NET charting control now features PDF, Flash and Silverlight export, visualization of large datasets and more. Deliver true charting functionality to your BI, Scorecard, Presentation or Scientific apps. Download evaluation now.
ASP.NET 4 Hosting
Get 2 Months Free of ASP.NET Hosting for Only $4.95/month! Receive FREE MS SQL and MySQL Databases Including ASP.NET 4/3.5, MVC 3.0, Silverlight 4, Windows 2008/IIS 7.0 Plus FREE IIS 7 Modules. Host UNLIMITED ASP.NET Web Sites – Click Here!
 
 Post a Feedback, Comment, or Question about this article
Subject:
Comment:
Mindcracker MVP Summit 2012
Become a Sponsor
 Comments
6 Months Free & No Setup Fees ASP.NET Hosting!
 © 2012  contents copyright of their authors. Rest everything copyright Mindcracker. All rights reserved.