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Using the HTTP Interface with C#

Applications can be quickly developed in C# using the HTTP interface. Microsoft Visual Studio provides all of the libraries needed to send HTTP requests. Additionally, there are functions to easily generate HTTP request bodies and parse the response strings in JSON.

The sample code snippets provided with this documentation require .NET framework 4. The following namespaces are also required to successfully compile and run the sample code.

using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Net;
using System.Web.Script.Serialization;

See this link on MSDN for information on how to set the .NET framework in C# projects.

Reading PLC Variables with C#

Writing PLC Variables with C#

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