Comments for David DeWinter http://blogs.rev-net.com/ddewinter A Developer's Melting Pot: LINQ to SQL, Entity Framework, .NET Security... Tue, 09 Mar 2010 16:19:28 +0000 http://wordpress.org/?v=2.9.1 hourly 1 Comment on Entity Framework Stored Procedure Generation by David DeWinter http://blogs.rev-net.com/ddewinter/2008/04/26/entity-framework-stored-procedure-generation/comment-page-1/#comment-21676 David DeWinter Tue, 09 Mar 2010 16:19:28 +0000 http://blogs.rev-net.com/ddewinter/index.php/2008/04/26/entity-framework-stored-procedure-generation/#comment-21676 Thanks for the feedback, Mark. When I have some spare time I will do some work to update this template for VS2010 so it will work with both EFv4 and EFv1 models. Good to know that I won't need to do much. :) Thanks for the feedback, Mark. When I have some spare time I will do some work to update this template for VS2010 so it will work with both EFv4 and EFv1 models. Good to know that I won’t need to do much. :)

]]> Comment on Entity Framework Stored Procedure Generation by Mark L http://blogs.rev-net.com/ddewinter/2008/04/26/entity-framework-stored-procedure-generation/comment-page-1/#comment-21670 Mark L Tue, 09 Mar 2010 13:24:10 +0000 http://blogs.rev-net.com/ddewinter/index.php/2008/04/26/entity-framework-stored-procedure-generation/#comment-21670 I've trying to use this in the latest versions of Entity Framework and Visual Studio. Although I haven't got a complex example to run against and test, It appears to work with VS2010 RC, Entity Framework 4 RC. You just need to update the namespaces... XNamespace edmxns = "http://schemas.microsoft.com/ado/2008/10/edmx"; XNamespace edmns = "http://schemas.microsoft.com/ado/2008/09/edm"; XNamespace ssdlns = "http://schemas.microsoft.com/ado/2009/02/edm/ssdl"; Thanks for this useful template I’ve trying to use this in the latest versions of Entity Framework and Visual Studio. Although I haven’t got a complex example to run against and test, It appears to work with VS2010 RC, Entity Framework 4 RC. You just need to update the namespaces…

XNamespace edmxns = “http://schemas.microsoft.com/ado/2008/10/edmx”;
XNamespace edmns = “http://schemas.microsoft.com/ado/2008/09/edm”;
XNamespace ssdlns = “http://schemas.microsoft.com/ado/2009/02/edm/ssdl”;

Thanks for this useful template

]]> Comment on How to Host a Partial Trust Sandbox – #7 by Tip #20 – Opting Out of Security Changes in .NET 4 in ASP.NET and Custom AppDomains | David DeWinter http://blogs.rev-net.com/ddewinter/2009/05/22/how-to-host-a-partial-trust-sandbox/comment-page-1/#comment-21179 Tip #20 – Opting Out of Security Changes in .NET 4 in ASP.NET and Custom AppDomains | David DeWinter Tue, 02 Mar 2010 16:04:18 +0000 http://blogs.rev-net.com/ddewinter/2009/05/22/hosting-a-partial-trust-sandbox/#comment-21179 [...] it relies on CAS Policy to apply specific permissions to assemblies. In .NET 4 ASP.NET sets up a sandbox AppDomain by default, which means that even if only fully trusted code is on the call stack, as soon as a [...] [...] it relies on CAS Policy to apply specific permissions to assemblies. In .NET 4 ASP.NET sets up a sandbox AppDomain by default, which means that even if only fully trusted code is on the call stack, as soon as a [...]

]]> Comment on Opting Out of Security Changes in .NET 4 – #5 by Tip #20 – Opting Out of Security Changes in .NET 4 in ASP.NET and Custom AppDomains | David DeWinter http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4/comment-page-1/#comment-21177 Tip #20 – Opting Out of Security Changes in .NET 4 in ASP.NET and Custom AppDomains | David DeWinter Tue, 02 Mar 2010 15:53:08 +0000 http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4-5/#comment-21177 [...] applications running in .NET 4 by adding a switch to the application configuration file. However, Constantin Baciu brought up that even when using this configuration switch in a web.config, ASP.NET still threw the [...] [...] applications running in .NET 4 by adding a switch to the application configuration file. However, Constantin Baciu brought up that even when using this configuration switch in a web.config, ASP.NET still threw the [...]

]]> Comment on Opting Out of Security Changes in .NET 4 – #5 by GT http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4/comment-page-1/#comment-20949 GT Fri, 26 Feb 2010 14:18:29 +0000 http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4-5/#comment-20949 i found an solution for my problem :) i included the XML configuration in the devenv.exe.config, and now also the designer is showing the controls like it should. so, open: C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe.config and add: to the runtime section i found an solution for my problem :) i included the XML configuration in the devenv.exe.config, and now also the designer is showing the controls like it should.

so, open:
C:\Program Files\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe.config
and add:

to the runtime section

]]> Comment on Opting Out of Security Changes in .NET 4 – #5 by GT http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4/comment-page-1/#comment-20937 GT Fri, 26 Feb 2010 09:43:14 +0000 http://blogs.rev-net.com/ddewinter/2009/05/20/opting-out-of-security-changes-in-net-4-5/#comment-20937 Hi! I am having this error in my windows forms designer (VS 2010 RC) I've tried setting NetFx40_LegacySecurityPolicy in my: app.config as well as in the lc.exe.config (what i have found in this post: http://stackoverflow.com/questions/1733252/net-4-0-with-code-access-security-netfx40-legacysecuritypolicy-wont-work) any other ideas for me?? THANKS! regards gerry Hi!

I am having this error in my windows forms designer (VS 2010 RC)

I’ve tried setting NetFx40_LegacySecurityPolicy in my: app.config as well as in the lc.exe.config (what i have found in this post: http://stackoverflow.com/questions/1733252/net-4-0-with-code-access-security-netfx40-legacysecuritypolicy-wont-work)

any other ideas for me??

THANKS! regards gerry

]]> Comment on Entity Framework Stored Procedure Generation by Alex http://blogs.rev-net.com/ddewinter/2008/04/26/entity-framework-stored-procedure-generation/comment-page-1/#comment-20197 Alex Tue, 16 Feb 2010 00:35:34 +0000 http://blogs.rev-net.com/ddewinter/index.php/2008/04/26/entity-framework-stored-procedure-generation/#comment-20197 to David DeWinter Hi David. Thanks for such work, really saving a lot of time. In VS 2008 sql Generation completed successfully! But bugs when running your template under VS 2010 Beta 2 Soft: Visual Studio 2010 Beta 2 T4 installed using VS Extension Manager INPUT: 1)Generated model 2)Removed sysdiagrams 3)Rurning EntitySprocsb3.tt OUTPUT 1) EntitySprocsb3.sql only 13 code lines: "-- -- This code was generated by a tool. -- -- Changes to this file may cause incorrect behavior and will be lost if -- the code is regenerated. -- -------------------------------------------------------------------------------- SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO -- Creating stored procedures for c:\Development\Web\Proj\Proj.DA\ProjModel.edmx. " 2) Exception: Error 1 Running transformation: System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.VisualStudio.TextTemplating425D0478749DEE8F4609FD50EA6C6F45.GeneratedTextTransformation.d__3.MoveNext() in c:\Development\Web\Proj\Proj.DA\EntitySprocsb3.tt:line 463 at Microsoft.VisualStudio.TextTemplating425D0478749DEE8F4609FD50EA6C6F45.GeneratedTextTransformation.TransformText() in c:\Development\Web\Proj\Proj.DA\EntitySprocsb3.tt:line 89 at Microsoft.VisualStudio.TextTemplating.TransformationRunner.RunTransformation(TemplateProcessingSession session, String source, ITextTemplatingEngineHost host, String& result) 1 1 Going to install VS 2010 RC. Give you feed back after. Regards Alex to David DeWinter

Hi David.
Thanks for such work, really saving a lot of time.

In VS 2008 sql Generation completed successfully!

But bugs when running your template under VS 2010 Beta 2

Soft:
Visual Studio 2010 Beta 2
T4 installed using VS Extension Manager

INPUT:
1)Generated model
2)Removed sysdiagrams
3)Rurning EntitySprocsb3.tt

OUTPUT
1) EntitySprocsb3.sql only 13 code lines:
“–
– This code was generated by a tool.
–
– Changes to this file may cause incorrect behavior and will be lost if
– the code is regenerated.
–
——————————————————————————–
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
– Creating stored procedures for c:\Development\Web\Proj\Proj.DA\ProjModel.edmx.
”

2) Exception:
Error 1 Running transformation: System.NullReferenceException: Object reference not set to an instance of an object.
at Microsoft.VisualStudio.TextTemplating425D0478749DEE8F4609FD50EA6C6F45.GeneratedTextTransformation.d__3.MoveNext() in c:\Development\Web\Proj\Proj.DA\EntitySprocsb3.tt:line 463
at Microsoft.VisualStudio.TextTemplating425D0478749DEE8F4609FD50EA6C6F45.GeneratedTextTransformation.TransformText() in c:\Development\Web\Proj\Proj.DA\EntitySprocsb3.tt:line 89
at Microsoft.VisualStudio.TextTemplating.TransformationRunner.RunTransformation(TemplateProcessingSession session, String source, ITextTemplatingEngineHost host, String& result) 1 1

Going to install VS 2010 RC. Give you feed back after.

Regards
Alex

]]> Comment on LINQ Expression Trees and the Specification Pattern by David DeWinter http://blogs.rev-net.com/ddewinter/2009/05/31/linq-expression-trees-and-the-specification-pattern/comment-page-1/#comment-19120 David DeWinter Wed, 03 Feb 2010 02:44:07 +0000 http://blogs.rev-net.com/ddewinter/2009/05/31/linq-expression-trees-and-the-specification-pattern/#comment-19120 Unai, this is why Colin's method rebinds the parameters in the expression manually instead of using Expression.Invoke for EF. Unai, this is why Colin’s method rebinds the parameters in the expression manually instead of using Expression.Invoke for EF.

]]> Comment on LINQ Expression Trees and the Specification Pattern by Unai http://blogs.rev-net.com/ddewinter/2009/05/31/linq-expression-trees-and-the-specification-pattern/comment-page-1/#comment-19105 Unai Tue, 02 Feb 2010 22:01:06 +0000 http://blogs.rev-net.com/ddewinter/2009/05/31/linq-expression-trees-and-the-specification-pattern/#comment-19105 This And, Or operators using Invoke method in expressions and this method is not supported in EF 1 or EF 4 Best regards, Unai This And, Or operators using Invoke method in expressions and this method is not supported in EF 1 or EF 4

Best regards,
Unai

]]> Comment on CAS Policy on 64-bit Machines – #19 by David DeWinter http://blogs.rev-net.com/ddewinter/2010/01/10/cas-policy-on-64-bit-machines-19/comment-page-1/#comment-18575 David DeWinter Thu, 28 Jan 2010 17:37:33 +0000 http://blogs.rev-net.com/ddewinter/2010/01/10/cas-policy-on-64-bit-machines-19/#comment-18575 Hi Matt, I experimented with this this morning, as I have never done this before. I believe that when you install the 64-bit version of the .NET Framework 2.0 SDK you get a choice whether you want to launch the .NET 2.0 Configuration Tool in 32-bit or 64-bit. When you launch the tool in 64-bit the MSI packages created should reference the 64-bit version of caspol.exe. Hi Matt, I experimented with this this morning, as I have never done this before. I believe that when you install the 64-bit version of the .NET Framework 2.0 SDK you get a choice whether you want to launch the .NET 2.0 Configuration Tool in 32-bit or 64-bit. When you launch the tool in 64-bit the MSI packages created should reference the 64-bit version of caspol.exe.

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