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Music Notation in .NET

by Ajcek84

Open source library for music engraving in desktop, mobile and web applications

SPA^2 using ASP.NET Core 1.1 + Angular 2.4 - Part 4

by Robert_Dyball

Add JSON Web Token Authentication (JWT) using OpenIDDict to our ASP.NET Core + Angular 2 SPA. Source includes VS2015 and VS2017 versions.

PowerJSON - A Powerful and Fast JSON Serializer

by wmjordan

This is a fork of "fastJSON" with new power to control many aspects in JSON serialization and deserialization, such as, serializing interface instances (polymorphic serialization) and private types, including or excluding members, performing data conversions, conditional serialization, etc.

MVC .NET Core Dynamic Role Based Authorization

by dnxit

MVC .NET Core 3.1 Dynamic Role based authorization using Authorization Handler & Custom Authorize Policy

Latest Articles

C# MVVM Toolkit Demo

by Jo_vb.net

This article and the demo are about getting started using the MVVM Toolkit and some self-created interfaces / services for MessageBox and some dialogs.

Fededim.Extensions.Configurati...

by Federico Di Marco

Fededim.Extensions.Configuration.Protected is an improved ConfigurationBuilder which allows partial or full encryption of configuration values stored inside any possible ConfigurationSource and fully integrated in the ASP.NET Core architecture using Data Protection API.

Visual FA Part 5: Real World Lexing Example w/ JSON

by honey the codewitch

Implementing a simple JSON parser with Visual FA

tv2html: Catalog your TV shows with offline browsable HTML

by honey the codewitch

Generate a web browsable interface to your archived TV show content

All Articles

JSON

Creating an Issue with Multiple Attachments in Jira using Rest API

19 Oct 2014 by Abhijit Ghosh (Subho)

This is an alternative for "Creating a Issue in Jira using Rest API". This is an upgraded version as it contains a way of sending attachments with the issue. This version doesn't use MSXML as it is not recommended by Microsoft.

How to Get JSON Response in Struts 1

6 Oct 2016 by Aftab Ahmed Sajid

The simplest way to return json objects to client using struts 1

How to Implement ObjectStatus with EntityWorker.Core and JavaScript

8 Jul 2018 by Alen Toma

How to implement ObjectStatus with EntityWorker.Core and JavaScript

Introducing node.data.obfuscator

10 Aug 2022 by Alen Toma

This library is built so that you could secure JSON or string data in JS files. The library will shuffle the data in memory and make it unreadable for the naked eye.

Formify - Forms Made Fast

27 Dec 2018 by Alessio Aronica

Generate forms from MVC models in one simple line of code

JSONP a way to AJAX request across domains

22 Aug 2014 by Alexander Parra Lorenzo

example to request a JSON data

Deserialize JSON with C#

14 Jun 2011 by AlexCode

.NET Framework actually has this functionality built-in.The object is this one: system.web.script.serialization.javascriptserializer.aspx[^]I use this a lot and it works as expected.Here's 2 examples:1. Dumb deserializationHere's the easyest way, where you get what you...

Parsing JSON Response from Web service to NSDictionary in iOS – Objective C

13 Jul 2014 by Amogh Natu

This tip shows how to parse JSON response received from a web service into an NSDictionary object.

Quartz.Net - Custom Base Job

7 Jun 2012 by AndrewSmith

Creating a custom base job class for quartz scheduler development

Internet Explorer 9 JsonResult Does Not Return Json in MVC3

22 Nov 2015 by Anil Sharma1983

Internet Explorer 8/9 jsonresult method treats response as downloadable json result

An Item With the Same Key Has Already Been Added

4 Sep 2015 by Atul Khindria

An item with the same key has already been added

Faster than STL

22 Apr 2023 by Ben McNamara

Container classes much faster than STL.

Making AngularJS and mODELcLASSjs work together

1 Jun 2015 by Bo Li (KAFFEECKO)

Using mODELcLASSjs in combination with AngularJS allows you to define constraints in a declarative way supporting responsive HTML5 validation, it simplifies storage management, with the cloud storage service Parse.com for instance, and provides the option of multiple inheritance.

web_development

Process JSON files using .NET

7 Aug 2013 by Bourassi Mohamed

Advanced manipulation of JSON data using .NET

Uploading Documents to Yodal

2 Jan 2018 by Chamila Nishantha

Simple way to upload document to Yodal

Cinchoo ETL - Quick Start: Converting JSON to CSV File

1 Nov 2021 by Cinchoo

Quick tutorial about converting JSON to CSV file using Cinchoo ETL

Cinchoo ETL - Quick Start: Converting CSV to JSON File

20 Oct 2021 by Cinchoo

Quick tutorial on converting CSV file to JSON file using Cinchoo ETL

Cinchoo ETL - Converting CSV to JSON with Nested Objects and Arrays

7 Oct 2021 by Cinchoo

Tips to converting CSV to JSON with nested objects and arrays

Cinchoo ETL - Quick Start: Converting JSON to YAML File

24 Nov 2021 by Cinchoo

Quick tutorial about converting JSON to YAML file using Cinchoo ETL

Cinchoo ETL - Parsing Huge JSON File as Stream

14 Oct 2021 by Cinchoo

Quick tutorial about parsing large JSON file as stream

Cinchoo ETL - Quick Start: Converting JSON to XML File

28 Sep 2022 by Cinchoo

Quick tutorial about converting JSON to XML file using Cinchoo ETL

Cinchoo ETL - Flattening Complex, Nested JSON Objects

26 Sep 2022 by Cinchoo

Quick tutorial about flattening complex, nested JSON objects using Cinchoo ETL

Cinchoo ETL - Converting JSON to XML with Namespaces

27 Oct 2021 by Cinchoo

Tip to convert JSON to XML with namespaces using Cinchoo ETL

Cinchoo ETL - Split a Large JSON File Based on Deeply Nested Array Property

12 Jan 2022 by Cinchoo

Tip to split large JSON file based on deeply nested array property using Cinchoo ETL

Cinchoo ETL - Merging JSON Array Values to Single CSV Column

28 Sep 2022 by Cinchoo

Tip to merging JSON array values to single CSV column

Cinchoo ETL - Deserializing JSON to Polymorphic Classes without Type Information

8 Mar 2024 by Cinchoo

Tip to deserialize JSON to polymorphic classes without type information

Unexpected Token < in JSON at Position 0

27 May 2018 by Dave Ceddia

Unexpected token

CrossCutterN: A Light Weight AOP Tool for .NET

31 Mar 2022 by David_Cui

A brief introduction to CrossCutterN tool remade for AOP programming in .NET technologies

How to Easily Map EntityFramework/EntityFrameworkCore Entities from/to DTOs

22 Oct 2023 by David_Cui

To introduce a free library to save some tedious work for writing mapping code between entities and DTOs

entity-framework

Use Trimming During Object to JSON String Serialization in JavaScript

11 Jul 2014 by DiponRoy

How to use trimming during object to JSON string serialization in JavaScript

Load JSON File with Array of Objects to SQLite3 On Python

17 May 2019 by Emrah Koçak

How to load a JSON file with array of objects without any information about the attributes into SQLite 3 database

Creating New Map Regions in GeoJSON

5 Sep 2014 by Erik Vullings

Converting a PostGIS table to GeoJSON

C# Slider/Trackbar Control using Windows Forms

9 Dec 2019 by Fabrice Lacharme

Yet another slider/trackbar in C#

Another way of Consuming WCF from PHP, iPhone, JavaMobile, JSON clients

27 Sep 2010 by Frozen Rain

There is a simple way to consume WCF from clients which do not support Microsoft's SOAP implementation. It is achieved by using REST to accept data and convert REST calls to SOAP calls with the PHP Framework.

ATL with COM Native C++ JSON (de)serializer

12 Mar 2017 by Gregory Morse

Deserialization and serialization classes for JSON objects in native C++ with COM and ATL

C# Poisson Cumulative Distribution for large Lambdas

8 Apr 2020 by Gunnar S

Implementation of the Poisson Cumulative Distribution function for large Lambdas

Restart Azure Web App Using Azure Logic App

23 Oct 2019 by Harsh Deep Gupta

How to migrate Azure WebJobs from Azure Scheduler to Azure Logic Apps

Xamarin Forms: Check and Request for Permissions

11 Jan 2019 by Harshit Gindra

Check and request for Permissions in Xamarin Forms mobile application

Determining all bootable partitions

28 Jun 2018 by hasan bozkurt

Determining all bootable partitions using PInvoke

operating-systems

Facebook registration - JSON object to C# object

26 Mar 2012 by henke164

TinyWeb: A Simple Web Server in C#

11 Sep 2019 by honey the codewitch

A simple home HTTP server that works across all .NET platforms

Using JsonTextReader to Stream Huge JSON

10 Sep 2019 by honey the codewitch

How to process large JSON data using a streaming reader

Access your Microsoft JSON DOM the easy way with the dynamic keyword

4 Apr 2024 by honey the codewitch

If you're putting together templates or other messes using JSON and C# this may be the ticket for you.

Solving the problem of Circular References in JSON

12 Mar 2013 by Houssem_Dellai

The problem of circular reference is a common problem in JSON.

Simple Word Document Viewer

10 Nov 2018 by hussam.it

Simple Word Document File Viewer

Handling JSON Errors in OWIN Web Application

8 Feb 2018 by Ivan Yakimov

In this short article, I'll describe how to configure JSON serializer error handling differently for each request.

NZ Post API - JSON

23 Dec 2012 by JayJanarthanan

Quick and dirty way to use the NZ Post API

Windows-Phone-7

Convert DataSet or XML to JSON using VB.NET

18 Apr 2011 by Jesse Fatherree

Convert DataSet or XML to JSON using VB.NET

Storing JSON Objects in BLOBS in Oracle

20 Jul 2017 by JimS12

Storing Data in Oracle

jQuery 1.5 broke my JSONP request, and its my own damn fault.

15 Oct 2011 by Jules Bartow

My dataType:json call to WSEzPL8.asmx/GetCompaniesJSON for a jQuery auto-complete dropdownlist list inside a jQuery dialog works great (just in case anyone is having problems getting their AjaxControlToolkit ComboBox inside an AjaxControlToolkit ModalPopupExtender to work). Fiddler shows JSON...

CJSON - Compressed JSON

5 Feb 2014 by Karan Savla

This is a technique that I have thought of which can help us save bandwidth while communicating.

MongoDB C#: How to Deserialize a JSON Containing a DateTime into a Proper BsonDocument DateTime Value

23 Nov 2018 by Luke Vosyka

What if your Json contains a datetime value like "2018-11-23T20:56:05.3117673Z" and you need it to be in a BsonDocument as a proper BsonDateTime value?

Http 500 Error resolution

8 Feb 2012 by M I developer

Http 500 Error resolution

Youtube video list with PHP

6 Jun 2015 by Magyar András

Load videos automatically from selected Youtube channel with PHP and Youtube Data API v3

web_development

How to Improve Web Application Performance by Enabling Dynamic Compression for JSON and JavaScript

21 Nov 2014 by ManojKumar19

Learn how to configure dynamic compression in IIS 7.5 to improve performance

How to create a navigation-wizard with a Windows Form Project

24 May 2018 by Mark Springer

Allow navigation - forward, backward, branching, and loops with a few changes to your existing projects

.NET-Compiler-Platform

How to Open a JSON File in JavaScript for Web

21 Oct 2018 by Matias Lopez

How to open a JSON file in JavaScript for Web"

jQuery 1.5 broke my JSONP request, and its my own damn fault.

5 Apr 2011 by Matthew Dennis

jQuery has changed its implementation of how it creates JSONP requests in a way that can break some applications.

Creating a WCF Service with JSON Data and Using it on iOS

31 Mar 2013 by Melih Mucuk

Creating a WCF Service with JSON data for use on iOS

HtmlEditor Written in Blazor

28 Apr 2020 by Member 3531622

A HtmlEditor written in Blazor based on AngleSharp

A Micro Web Server Using WCF

7 Jul 2014 by Michael Bergman

Using Windows Communication Foundation to build a simple web server

Dodgy Database Solution with JSON

30 Nov 2016 by Michael Breeden

Using JSON to simplify, solve and enhance SQL Database issues

Comparing JSON serialization with CSV

4 May 2020 by Michael Sydney Balloni

The world is JSON-in, JSON-out, but perhaps we can do better in some situations with our old friend CSV

Use C# to get JSON Data from the Web and Map it to .NET Class => Made Easy!

12 Feb 2014 by Mikhail-T

Easy steps on how to get JSON formatted data from a web service, deserialize it, and map it to custom local class for further usage

Simple JSON REST Consumption with GSON API

10 Mar 2019 by Mirnes Mrkaljevic

This article shows how to use JSON response from REST service using Java GSON API.

Implementation of MVC3 Cascading Dropdown using jQuery

16 May 2013 by Naufel Basheer

Load child dropdown without hitting the database in MVC3 using jQuery

Angular Control to Graphic Representation for Processes and Events

16 Jan 2023 by Oleg_100

An Angular control that displays processes, states and events on timeline

UkrGuru.SqlJson Your Link Between SQL Server and .NET 5

24 Jun 2021 by Oleksandr Viktor (UkrGuru)

Minimally simple UkrGuru.SqlJson package for modern data manipulation

SQL-Server-2016

UkrGuru.SqlJson is Perfect for your ASP.NET Core Web Application!

28 Jul 2021 by Oleksandr Viktor (UkrGuru)

Minimally simple UkrGuru.SqlJson package for your ASP.NET Core Web Application

Tutorial: Compare JSON Documents and Apply Patches in TerminusDB and MongoDB

2 Mar 2022 by Oliver Smith 2022

Save time comparing JSON docs and build collaboration features into your applications

JMeter - JSON variable in a ForEach Controller

4 Feb 2022 by Pablo A Martinez

How to read a JSON variable from a ForEach Controller in JMeter

Building a C# WPF Twitter Reader with REST API (Now .NET Core 3 Version!)

18 Jun 2022 by Peter Sun (247)

Create a C# WPF app to read Twitter tweets and retweets via REST API with grouping related users / friends by categories. As a bonus, tweets can be saved in Azure / Cloud, and viewed in an Azure website.

Reading and Writing Objects in C++ Part 3 - JSON.h

20 Jun 2015 by phillipvoyle

This article describes a C++ header only library for reflecting C++ objects and parsing and formatting JSON.

3 Jan 2011 by Prerak Patel

To get recent tweets of any user just with a tag. No code is required.

Test Data in Attribute

28 Jul 2013 by Raja.Krishnasamy

Attached the test data with method for regression testing by declaring ref type in attribute

Angular JS with ASP.NET Web API

23 Apr 2015 by RajKGoel

This tip is targeted towards learning the basics of Angular JS, using it with ASP.NET Web API.

Synchronous and Asynchronous Web Service Invocation in Java script

6 Nov 2011 by Ram Balak Sharma

How to call synchronous and asynchronous way web service method in JavaScript by using JSON

RFJModel, an easy-to-use JSON loading library

8 Jan 2015 by refusebt

RFJModel is an easy-to-use JSON loading library. In comparing with other libraries, it's much easiler and less restricted to use.

Deserialize JSON with C#

14 Jun 2011 by ricmrodrigues

Convert a JSON string to a List of C# Objects

Easy JSON Recursion in VB.NET with Nested Levels

16 Mar 2017 by Robert Bettinelli

Easy JSON Recursion in VB.NET with nested levels

Support Desk Day 1 of n

19 Dec 2015 by ryanba29

This is a multi day project using ASP.NET Web API for the server and WPF MVVM for the client.

Support Desk Day 2 of n

30 Dec 2015 by ryanba29

This is day two of a multi day project using ASP.NET Web API for the server and WPF MVVM for the client.

Support Desk Day 3 of n

29 Dec 2015 by ryanba29

First Draft. This is day three of a multi day project using ASP.NET Web API for the server and WPF MVVM for the client.

Integrating Salesforce.com over REST API using IBM Integration Bus

15 Jun 2015 by Sam__Khan

The purpose of this article is to demonstrate the integration between IBM Integration Bus and Salesforce.com using the REST API.

represnt a object data in JSON fromat

21 Feb 2012 by santhosh-padamatinti

This tip display the how to convert a object data to a Javascript array(JSON format)

Web API Return List of Custom Type (JSON)

3 Oct 2016 by Shamim Uddin

In this tip, we will learn how to return list of custom type (JSON) data using ASP.NET Web API.

MVC5 Anti-forgery Validator for HTTP Headers

23 Feb 2015 by Siddharth R Barman

ASP MVC5 authorization filter to validate anti-forgery token for JSON type of requests

How to Create Single Page Applications with PostgreSQL Data Type Jsonb, Play Framework and REST

18 Nov 2015 by Softarex Technologies, Inc.

Step-by-step case shows how to optimize a web application using new technologies which can easily increase the performance

Jquery DataTable with Custom Filter with Materialize CSS

12 Oct 2016 by SrikantSahu

Jquery Datatable already provides individual column filters. However, we can leverage that to create our custom filter that works similar to Excel filter.

Selecting JSON Objects

24 Mar 2011 by Sujoy Roy Chowdhury

Often while working with the web services that return JSON objects to the client side I find a need to select some particular JSON objects in the client side based upon certain criteria.

Android JSON Parser Java Classes Creator Online Tool

12 Feb 2014 by Sukhpal Singh JNU Jaipur

JSON parser classes creator tool for Android

Java Json Parser Online Tool

14 Feb 2014 by Sukhpal Singh JNU Jaipur

Java Json Parser Online Tool

Extract Json Fields

9 Mar 2017 by TarunSingla

How to extract field names from json?

Use CancellationToken - not Thread.Sleep

13 May 2020 by Thomas Roll

Thread.Sleep cannot be cancelled. To inject a pause, consider using the Cancellation Token instead.

Create Your Own Web Scraper Using node.js and Get Data in JSON Format

13 Dec 2015 by Umer Qureshi

Create your own web scraper using node.js

How to Place Mozilla Firefox Browser under Lockdown

29 Mar 2023 by V. Subhash

Use policies.json file to force Firefox to respect your preferences.

Non-Recursive JSON Parser for VBA

27 Jun 2012 by Vinolarium

Sample code for parsing JSON with deep-nested schemas in VBA.

Plotting route maps using Google Maps API

30 Sep 2013 by William Emmanual

Plot route maps, showing list of stop points and images of stop points on markers.