Huagati Systems Support Forum :: Forum

	8/4/2009 4:39:22 PM permalink
smuskopf Posts 3	I use the DBML EDMX tool to generate my DBML (.cs, .designer.cs, etc.) which includes the constructor for my DataContext. I now want to add the Linq-to-SQL profiler. So, I another constructor method in the .designer.cs to pass the enableProfiler flag. I then have to add to my DataContextProxy (.proxy.cs) constructor a call to this new method. Unfortunately, the proxy.cs gets regenerated and loses my changes. How should I be implementing Profiler along with the DBML tool?
	8/4/2009 9:24:41 PM permalink
Kristofer Posts 240	Hi, Add the new constructor in a partial class in a separate .cs file in the same project (and same namespace as the datacontext), instead of in the generated .designer.cs file. The generated datacontext and entity classes are all partial classes so you can add additional functionality in separate files as partial classes to avoid having the customizations overwritten whenever the generated code is re-generated. E.g.: C#: VB: Also see the profiler walkthrough in my blog at: http://huagati.blogspot.com/2009/06/profiling-linq-to-sql-applications.html . edited by Kristofer on 8/4/2009 Attachments: dcProfilingSampleCS.png dcProfilingSampleVB.png
	8/5/2009 10:16:29 AM permalink
smuskopf Posts 3	Duh - that worked. Thanks for the quick reply!
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