This zipped sample Visual Studio project is the final result from following through the steps in the Publishing Hydraulic Modeling Data to 3rd Party Systems document. If you do nothing other than follow the steps in the document you should arrive at a solution that is functionally identical to this sample. The sample is provided for reference purposes and for those who do not wish to work through the steps in the document, though if you intend on building your own IPluginDataExchanger, it is highly recommended that you follow the example from start to finish and only rely on this fully worked sample project if you get stuck.