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Application Crashes With “Internal Error In The .NET Runtime”
We have an application written against .NET 4.0 which over the weekend crashed, putting the following message into the event log:
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section
On attempting to deploy a .net 3.5 website on the default app pool in IIS7 having the framework section set to 4.0, I get the following error.
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How can I deserialize JSON to a simple Dictionary in ASP.NET?
I have a simple key/value list in JSON being sent back to ASP.NET via POST. Example:
21 Answers
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Script not served by static file handler on IIS7.5
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Maybe too late now, but more often than not you need to run
aspnet_regiis.exe -i
after installing asp.net. Maybe I would do it anyway now.
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Why does casting int to invalid enum value NOT throw exception?
...arsing an Enum
This was a decision on the part of the people who created .NET. An enum is backed by another value type (int, short, byte, etc), and so it can actually have any value that is valid for those value types.
I personally am not a fan of the way this works, so I made a series of utility ...
Best practice to call ConfigureAwait for all server-side code
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Update: ASP.NET Core does not have a SynchronizationContext. If you are on ASP.NET Core, it does not matter whether you use ConfigureAwait(false) or not.
For ASP.NET "Full" or "Classic" or whatever, the rest of this answer still applies...
Routing for custom ASP.NET MVC 404 Error page
...one types in a URL
that doesn't invoke a valid action or controller in ASP.NET MVC, instead of it displaying the generic "Resource Not Found" ASP.NET error.
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How can I check whether an array is null / empty?
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I am from .net background. However, java/c# are more/less same.
If you instantiate a non-primitive type (array in your case), it won't be null.
e.g. int[] numbers = new int[3];
In this case, the space is allocated & each of the ele...
Attach a file from MemoryStream to a MailMessage in C#
... sample file");
writer.Flush();
writer.Dispose();
ms.Position = 0;
System.Net.Mime.ContentType ct = new System.Net.Mime.ContentType(System.Net.Mime.MediaTypeNames.Text.Plain);
System.Net.Mail.Attachment attach = new System.Net.Mail.Attachment(ms, ct);
attach.ContentDisposition.FileName = "myFile.tx...
How do I get the computer name in .NET
How do I get the computer name in .NET c#
11 Answers
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