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asp.net

Member ” cannot be accessed with an instance reference

September 3, 2022 by Magenaut

I am getting into C# and I am having this issue:

Categories ASP.NET, Q&A Tags asp.net, c# Leave a comment

Easiest way to parse JSON response

September 3, 2022 by Magenaut

Is there any easy way to parse below JSOn in c#

Categories ASP.NET, Q&A Tags asp.net, c#, json Leave a comment

ITextSharp insert text to an existing pdf

September 3, 2022 by Magenaut

The title sums it all.

Categories ASP.NET, Q&A Tags asp.net, c#, itext, pdf, pdf-generation Leave a comment

A potentially dangerous Request.Path value was detected from the client (*)

September 3, 2022 by Magenaut

I am receiving the rather self explanatory error:

Categories ASP.NET, Q&A Tags asp.net, c#, routing, url, webforms Leave a comment

How do I use IValidatableObject?

September 3, 2022 by Magenaut

I understand that IValidatableObject is used to validate an object in a way that lets one compare properties against each other.

Categories ASP.NET, Q&A Tags asp.net, c#, ivalidatableobject Leave a comment

CustomErrors mode=”Off”

September 3, 2022 by Magenaut

I get an error everytime I upload my webapp to the provider. Because of the customErrors mode, all I see is the default “Runtime error” message, instructing me to turn off customErrors to view more about the error.

Categories ASP.NET, Q&A Tags asp.net Leave a comment

CodeFile vs CodeBehind

September 3, 2022 by Magenaut

What is the difference between CodeFile=”file.ascx.cs” and CodeBehind=”file.ascx.cs” in the declaration of a ASP.NET user control?

Categories ASP.NET, Q&A Tags asp.net Leave a comment

Cannot open database “test” requested by the login. The login failed. Login failed for user ‘xyzASPNET’

September 3, 2022 by Magenaut

I have created a web service which is saving some data into to db. But I am getting this error:

Categories ASP.NET, Q&A Tags asp.net, c#, iis, sql-server, web-services Leave a comment

Read SQL Table into C# DataTable

September 3, 2022 by Magenaut

I’ve read a lot of posts about inserting a DataTable into a SQL table, but is there an easy way to pull a SQL table into a .NET DataTable?

Categories ASP.NET, Q&A Tags .net, asp.net, c#, datatable, sql Leave a comment

Fire and forget async method in asp.net mvc

September 3, 2022 by Magenaut

The general answers such as here and here to fire-and-forget questions is not to use async/await, but to use Task.Run or TaskFactory.StartNew passing in the synchronous method instead.
However, sometimes the method that I want to fire-and-forget is async and there is no equivalent sync method.

Categories ASP.NET, Q&A Tags .net, asp.net, async-await, asynchronous, c# Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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