This help file is just a reference for the dOPC Client Toolkit, it is not a tutorial. To show how powerful our dOPC Client Toolkit is, we have added more than 30 example programs. You will find the dOPC example programs in the folder you had entered in the dOPC installation process. This help file is also not an introduction to general OPC techniques. To learn more about OPC, we recommend taking a look at the OPC Foundation web site http://www.opcfoundation.org It provides further information about OPC (e.g. Tutorials, Books, ..).