Questions tagged [aspnet-compiler]
165 questions
8
votes
4 answers
How can I use the latest VB.NET language level in an ASP.NET web site project?
I've been tasked with modernising a web application developed in 2009. It is written in VB.NET and using ASP.NET WebForms. I would like to use the latest language constructs in VB.NET.
I get helpful pointers saying "Visual Basic 10.0 does not…

NilsAndreas
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8
votes
6 answers
Is there any relation between compilation debug="true" and in publish mode "release"
Do I need to set the debug='false'
Even if Publish my code in Release Mode.
Edit 1
As mentioned in the MSDN Compilation Overview It is done in two Phase
In first phase it compile the code into…

शेखर
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7
votes
3 answers
Trying to Build and Publish Asp.net website from command line using aspnet_compiler
I am trying this. I have built asp.net website.
When I publish to IIS through VS2008 it works fine.
Lets say my site is at c:\projects\Website1\
I want to publish it to c:\Inetpub\wwwroot\WebsiteOne
I am trying to mimic publish from studio. That is…

grobartn
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7
votes
0 answers
What does Aspnet_compiler.exe do?
I'm trying to pre-compile views for our MVC5.1 application to improve first load performance (see this question for more context).
I'm playing with aspnet_compiler.exe:
aspnet_compiler -p d:/path/to/myapp/ -v myapp
I can definately see the…

trailmax
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7
votes
1 answer
aspnet_compiler Failed to map the path '/'
.NET 4.5.2, IIS 8.5 on Windows 8.1 x64. I have a single ASP.NET web site at /localhost/. The DEFAULT website is disabled, a new site with was created with the right bindings. I am trying to pre-compile it in…

n8wrl
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7
votes
7 answers
Pre-Compile During Build returns Error ASPNETCOMPILER(0,0): Error ASPRUNTIME: startIndex cannot be larger than length of string
This question is similar, but I think not the same
msbuild ASPNETCOMPILER ASPNETRUNTIME startIndex error
I have a Web Application which I am trying to publish using Visual Web Developer 2010 Express.
If I publish, locally, or to production server,…

Jamie Hartnoll
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7
votes
1 answer
msbuild ASPNETCOMPILER ASPNETRUNTIME startIndex error
I have a web project that builds fine on Windows 7 with no error. When I upgraded to Windows 8, compiling the project into a compiled website throws an error. Compiling from the csproj file (not creating a website) works fine. This is the actual…

Ben Guenter
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6
votes
1 answer
How come the attributes for event handler properties on ASP.NET controls have a prefix (OnLoad for the Load event handler)
This is just for a better understanding of the ASP.NET framework. When you use a control in a declarative way (that would be web form markup), you assign event handlers by their method name using an attribute that starts with On:

Michiel van Oosterhout
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6
votes
6 answers
Precompilation and startup times on ASP.Net
I am developping a (relatively small) website in ASP.Net 2.0. I am also using nAnt to perform some easy tweaking on my project before delivering executables. In its current state, the website is "precompiled" using
aspnet_compiler.exe -nologo -v…

Luk
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6
votes
2 answers
System.Linq namespace missing even with reference to System.Core.Dll
When I open up a Asp Net web site of mine in Visual Studio 2010 the properties say "Target Framework 3.5", however when I try to using the Linq namespace the compiler complains about it.
"The type or namespace name 'var' could not be found (are you…

joeriks
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6
votes
1 answer
CodeDom provider can't be located after another application deployed
I had two web applications deployed in a site under IIS 7.5
site.com/myApp
site.com/anotherMyApp
Now another devs deployed their app as root application
site.com/
Now when I access site.com/myApp or /anotherMyApp it throws:
The CodeDom…

evictednoise
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6
votes
2 answers
System.Web.Mvc 5.2.2.0 vs. 5.2.3.0 versioning issue with aspnet_compiler
I have problems when turning on compilation of views in Visual Studio. I have a fairly standard ASP.NET MVC 5 application, with a lot of references. I reference System.Web.Mvc 5.2.3.0 (latest as of now), but the compilation seems to have problems…

Erik A. Brandstadmoen
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6
votes
2 answers
Configure Visual Studio 2013 to allow ASPNETCOMPILER to precompile using the x64 compiler
How can I use the "Precompile during publishing" flag on a VS2013 x64 project? No matter what I do, it fails to publish because it insists on using the x86 ASPNETCOMPILER.
I think I used to have this working in VS2012, but after upgrading to VS2013…

tacos_tacos_tacos
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5
votes
3 answers
Web Application build error with net6.0 framework, is already signed (NETSDK1177)
I am working on MAC and dotnet core 3.1, 5.0 and 6.0 versions are installed on my machine. I not able to build Web Application on my machine due to shared error in this ticket.
I can build web application in target framework net5.0 but not with…

techwitz
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5
votes
0 answers
IIS still runs csc.exe after aspnet_compiler has been used to compile application
I've been trying to use aspnet_compiler to pre-compile my asp.net site in order to avoid or minimize running csc.exe after an application pool recycle. However after running the compiler recycling the app pool still causes a tonne of csc.exe…

M4sterShake
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