If you need charts in your application, OxyPlot is probably what you are searching for. You can find the source code on CodePlex and there is an extensive explanation on how to get started in this blog post.

With this article I want to show how to create a webservice in C# to communicate with an OPC-XML-DA server, like the one of SIMOTION D plc. OPC-XML-DA is a communication protocol based on SOAP and XML. To connect to a OPC-XML-DA server you need a WSDL file, that defines ...