Gunnar Peipman's ASP.NET blog

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MSSQL & NHibernate – mapping week numbers to properties
In one of my applications I have to use week numbers as properties of business classes that are persisted to database using NHibernate. Week numbers are used in UI and users can filter and sort data by week numbers. In this posting I will show you how...
Using Lazy<T> and abstract wrapper class to lazy-load complex system parameters
.NET Framework 4.0 introduced new class called Lazy<T> and I wrote blog post about it: .Net Framework 4.0: Using System.Lazy<T> . One thing is annoying for me – we have to keep lazy loaded value and its value loader as separate things. In...
Using Lucene.NET search engine library in .NET applications
Adding search capabilities to applications is something that users often ask. Sometimes it is not enough to have just filters on lists. Instead of going with mainstream and write complex SQL queries we can be smarter and use specialized indexing and search...
Posted: Sep 02 2011, 12:25 PM by DigiMortal | with 4 comment(s)
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Importing issues from Jira to database using C#
I am evaluating hosted Jira Studio and it likes me more and more when I’m using it. As hosted service is not in our premises and contains important information about our work I was asked to find out if there’s a way how to read data from Jira Studio and...
Using DebugView to catch debug output of .NET program
Often asked question: is there any way to gather debug output of .NET program that is running on environment where Visual Studio is not installed? Yes, you can do it and you can do it for free with program called DebugView . Here’s how it works. After...
Posted: May 20 2011, 06:48 AM by DigiMortal | with 7 comment(s)
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dotPeek–JetBrains replaces .NET Reflector
Today I got e-mail from JetBrains stating that there is dotPeek early build available for download . dotPeek is .NET assemblies decompiler that is offered for free and that should replace .NET Reflector (not free anymore). dotPeek will also be part of...
Posted: May 19 2011, 01:32 AM by DigiMortal | with 7 comment(s)
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Using Advantage data providers to read DBF-files
In one of my projects I have to read FoxPro DBF-files and import data from them. As this code must run in server and customer doesn’t want to install FoxPro there we found another solution that seems at least to me way better. In this posting I will show...
Posted: May 16 2011, 01:41 AM by DigiMortal | with 1 comment(s)
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Dumping DataTable to debug window
Here’s one little method I use to write out debug information when investigating some new (legacy but new to me) system. Usually I remove this method later when I know how code works. It’s maybe not the best way to debug things but it works like charm...
Posted: Apr 29 2011, 06:36 PM by DigiMortal | with no comments
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Webcast: Brief introduction to Windows Identity Foundation
This is my first webcast on Windows Identity Foundation (WIF) and it will give you brief overview of this technology. I will tell you about how I found WIF, what is claims-based authentication, what tools are available and how you can use WIF in your...
Stream.CopyTo() extension method
In one of my applications I needed copy data from one stream to another. After playing with streams a little bit I wrote CopyTo() extension method to Stream class you can use to copy the contents of current stream to target stream. Here is my extension...
Posted: Dec 28 2010, 03:24 AM by DigiMortal | with 11 comment(s)
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