I have a desktop application coded in VB.Net with .net 2.0 and then upgraded VS many times and latest framework is 3.5 with VS 2015.
On application start I've noticed an exception in Diagnostic Tool which is caught silently
The key 'LocalizedPerfCounter' does not exist in the appSettings configuration section.
Any ideas to fix this problem because this is an application I distribute.
Found an answer on this link and seems it is related to app setting which was missing in app.config file.
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<appSettings>
<add key="LocalizedPerfCounter" value="true" />
</appSettings>
</configuration>
I needed to add appSettings section after configSections section.
Related
IIS Server gives "Method Not Found Error". After Exploring Google, I got that WebDAVModule should be removed in web config file.
Every time i publish my Project, i have to add this
<modules> <remove name="WebDAVModule" /> </modules>
in Webconfig
Please suggest me how do i add this in Startup.cs or any other solution?
Just add a web.config file to your project, like bellow:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.webServer>
<modules>
<remove name="WebDAVModule" />
</modules>
</system.webServer>
</configuration>
You can do it in several ways
Remove from IIS model
Go to your site in IIS
Click "Modules"
Remove WebDAVModule
Restart site (might not be needed)
Remove from windows features
I can't find anything to resolve this and have tried multiple things.
Task: I am trying to add bundles to an old existing web project. I have added everything I need I believe as I have done the same in a new project and it works.
<webopt:BundleReference runat="server" Path="~/bundles/masterstyle" />
This seems to be where the issue has started with this line above. I installed via nuget the web optimization webforms package which fixed the squiggly line under webopt. However, now, I am getting 2 issues.
BundleReference has a squiggly line saying "Element
'BundleReference' is not a known element/ This can occur if there is
a complication error in the Web site, or the web.config file is
missing".
It also can't seem to find the package I have just installed which
is "Could not load file or assembly
'Microsoft.AspNet.Web.Optimization.WebForms' or one of its
dependencies. The system cannot find the file specified".
If anyone can help resolve this, it would be greatly appreciated. Been stuck on it for 4 hours now.
Here is the likely relevant stuff in my web.config file:
<pages>
<namespaces>
<add namespace="System.Web.Optimization"/>
</namespaces>
<tagMapping>
<add tagType="System.Web.UI.HtmlControls.HtmlForm" mappedTagType="we3.Site.Form" />
</tagMapping>
<controls>
<add assembly="Microsoft.AspNet.Web.Optimization.WebForms" namespace="Microsoft.AspNet.Web.Optimization.WebForms" tagPrefix="webopt"/>
</controls>
</pages>
<compilation debug="true" strict="false" explicit="true" targetFramework="4.0" />
Install it from nugget: https://www.nuget.org/packages/Microsoft.AspNet.Web.Optimization.WebForms/
Install-Package Microsoft.AspNet.Web.Optimization.WebForms
Or you can manually download it from: https://www.nuget.org/api/v2/package/Microsoft.AspNet.Web.Optimization.WebForms/1.1.3
and add it as reference to your project (unzip first the .nupkg file)
Installing the package Microsoft.AspNet.Web.Optimization is what resolved this for me.
Install-Package Microsoft.AspNet.Web.Optimization
I have got a project with two web apps. One of them is only for reference in the base app. The project runs okay in visual studio. I am trying to publish it in local file system and then copy it across to the windows server 2008. Below is the web.config generated by visual studio.
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings>
<add key="bootstrapper-version" value="1.0.0-beta4" />
<add key="runtime-path" value="..\approot\packages" />
<add key="dnx-version" value="1.0.0-beta4" />
<add key="dnx-clr" value="clr" />
<add key="dnx-app-base" value="..\approot\src\MySite" />
</appSettings>
</configuration>
When I run this website in Server using dnx . web, it runs okay. But when I try to run it under IIS by pointing IIS to wwwroot then all of the packages go missing. The website is unable to find packages.
Failed to resolve the following dependencies for target framework 'DNX,Version=v4.5.1':
Base32 1.0.0.13
BouncyCastle 1.7.0
CsQuery 1.3.4
EcmaScript.Net 1.0.1.0
EntityFramework 7.0.0-beta4
EntityFramework.Commands 7.0.0-beta4
EntityFramework.Core 7.0.0-beta4
EntityFramework.Relational 7.0.0-beta4
EntityFramework.Relational.Design 7.0.0-beta4
EntityFramework.SqlServer 7.0.0-beta4
EntityFramework.SqlServer.Design 7.0.0-beta4
.........
.........
How did you deploy?
Here are the steps that you can follow to get that running:
Make sure that you the app pool is a .NET 4 app pool
Run, in your web app's project folder dnu publish --runtime <name of runtime> (the name is the name of the runtime folder under %userprofile%\.dnx\runtimes
Step 2 generates a folder that contains the application, its dependencies and the runtime under the bin\debug folder.
Copy that folder to the IIS website folder
Run
When I try to publish an asp.net 5 website with multiple web apps in the 'src' folder. It works okay in klr but If I run it under IIS, I get this error:
Failed to resolve the following dependencies for target framework 'Asp.Net,Version=v5.0'
Here is a very basic simple project attached that you might want to run under IIS.
http://www.filedropper.com/iissampleapp
Update: updating my question as requested.
In the attached project, I just right click on "IISSampleApp" and click publish. Visual studio creates files on local file system, which I then try to run under IIS. After publish, both of the web apps reside under src folder as src\IISSampleApp and src\SubApp. The IISSampleApp is the main app that should run as website, and it just references a class DateClass from SubApp.
I have created this sample project to get the answer, my actual project have similar structure and I get the same error.
I have uploaded the Precompiled version of the project here: http://www.filedropper.com/precompilediissample
Below is my generated web.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings>
<add key="kpm-package-path" value="..\approot\packages" />
<add key="bootstrapper-version" value="1.0.0-beta3" />
<add key="runtime-path" value="..\approot\packages" />
<add key="kre-version" value="1.0.0-beta3" />
<add key="kre-clr" value="clr" />
<add key="kre-app-base" value="..\approot\src\IISSampleApp" />
</appSettings>
</configuration>
edit the web.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<appSettings>
<add key="kpm-package-path" value="..\approot\packages" />
<add key="bootstrapper-version" value="1.0.0-beta3" />
<add key="runtime-path" value="YOUR-RUNTIME-BASE-PATH\.k\runtimes" />
<add key="kre-version" value="1.0.0-beta3" />
<add key="kre-clr" value="clr" />
<add key="kre-app-base" value="..\approot\src\YOURPROJECT" />
</appSettings>
</configuration>
and set the security policy for \approotand \wwwroot
update: updating the answer after question's update
That just can't work like this because the kpm bundle command packages website as website and not as class library and you have 2 Startup class which is no good. If you want to share code between 2 website create a class library.
My Visual Studio 2013 C# app needs to programmatically determine if another Visual Studio solution has been saved in "build mode" or "release mode". Is there an API for accomplishing this?
Alternatively, I was thinking of using the MSBuild API to build the solution and then check to see if the app has debug symbols. Is there a way of doing this?
Debug, Release or any other custom configuration are just names, anyone can make one to look like the other one in Advanced Build Settings of Project Properties or by tweaking properties in the .csproj directly. Those flags will dictate how you identify a "debug" assembly and how much of "debug" debug really means. That said, the difference in output for default combination of properties is in Debuggable assembly attribute, both default configurations have it and you can see it for yourself using ILSpy.
Debug
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.Default
| DebuggableAttribute.DebuggingModes.DisableOptimizations
| DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints
| DebuggableAttribute.DebuggingModes.EnableEditAndContinue)]
Release
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
On how to read this Debuggable attribute value -- see #MobyDisk answer.
When you build an assembly in debug mode, the compiler adds the [assembly: DebuggableAttribute] automatically. You can use reflection to see if that attribute is present on the assembly. Take a look here for details on how to read attributes from an assembly: How to read assembly attributes
I'm currently solving the same problem using Web.config:
My Web.config (as default this will be equivalent to Web.Debug.config and Web.Development.config) file contains (using your naming above):
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<appSettings>
<add key="mode" value="build"/>
<add key="anotherKey" value="another value"/>
</appSettings>
</configuration>
My Web.Test.config and Web.Release.config files contain:
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<appSettings>
<add key="mode" value="release" xdt:Transform="Replace" xdt:Locator="Match(key)"/>
</appSettings>
</configuration>
Then you can access the 'mode' using:
WebConfigurationManager.AppSettings.Get("mode");
[you don't have to use 'mode' for the key, as long as you are consistent]