How to secure .NET managed code and is it worth it?

by Jakub Guc 26. July 2009 19:05
Unlike .NET applications, unmanaged code compiles to machine code which is far more secure than what we have out of the box in C#/VB.NET. Before for reversed engineering we used debuggers that traced registers, showed API calls, strings and recognized procedures but we had to deal with it in pure as... [More]

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ITM .NET Utils – Runtime properties and Enumerable Pivot – Part 1

by Dawid Łaziński 14. July 2009 03:00
Usually, when you create a user interface that allows users to view the information stored in their database, you deal with what can be called one dimensional views. By that I understand a well known grid with fixed number of columns and properties and varying number of records. Recently I have tak... [More]

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Build rapidly changing SQL Server Analysis Services role using AMO library.

by janusz.szpiglewski 30. June 2009 07:28
During one of my latest projects there was a business requirement to allow power user to manage cube authorization. The list of authorized users was rapidly changing during a day so it had to automatically affect cube authorization. Giving a power user SQL Server Management Studio is not a go... [More]

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ITM .NET Utils - Type dependent WPF Data Template Selector

by pawel.mieten 14. April 2009 09:03
When you design user interface in WPF there is often a necessity to change some view depending on some condition. Of course in some case you can use triggers, but if you want to use different templates depending on the type of the underlying object, System.Windows.Controls.DataTemplateSelector is ... [More]

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ITM .NET Utils - PrincipalScope

by Dawid Łaziński 6. April 2009 12:11
In .NET application every thread contains the information about the Principal under which it is being executed. This can be easily checked using following property CurrentThread.CurrentPrincipal of the System.Threading.Thread class. Usually it points to an instance of the System.Security.Pri... [More]

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Reducing response size in ASP.NET

by pawel.mieten 6. April 2009 09:22
In most application projects there is the problem of performance. The reason of low rendering web applications can be diagnose in two aspects. Firstly, it is time of response generation and secondly is downloading a generated content to a client. In case, when your application works quite good in ... [More]

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DRILLTHROUGH in SSAS 2000/2005

by janusz.szpiglewski 24. March 2009 08:21
In Analysis Services 2000 there is a simple way to get DRILLTHROUGH from the CUBE. To set drillthrough it is enough to select “Drillthrough Options” from “Tools”. In Drillthrough Options check Enable drillthrough and Check the fact table columns below with you want to get in drillthrough result... [More]

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Distinct-Sum measure using MDX

by janusz.szpiglewski 24. March 2009 07:58
Sometimes project requires that you join fact entities, causing the records redundancy. Let’s see an example “Entity1ID” is a key value for Entity1 and “Entity2ID” is a key value for Entity2. In this case Entity1 and Entity2 ale related as many to many. T... [More]

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ISO Time Dimension Week Hierarchy

by janusz.szpiglewski 24. March 2009 07:14
Almost all BI projects consider Time a dimension. It may have different granularity such as year, quarter, month, week or day. While there should be only one Time dimension in all related projected we can give it a different meaning like Create Date, Sell Date etc. Members of the Time dimens... [More]

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ITM .NET Utils series

by Dawid Łaziński 6. February 2009 04:50
I proudly announce a first series of blog posts to be published on our new company blog. Each of the posts will introduce different helper and extension classes that we use everyday in out projects. I hope you find some of them useful and chose to introduce them in your own libraries. The series w... [More]

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