To add the OPC Trend.ActiveX Control to your Visual Studio 6.0 development system select View-Toolbox from within Visual Studio.
Right-Click on the Toolbox and select Components.
Select OPC Trend ActiveX Control from the list of Controls
You are now ready to add the OPC Trend.ActiveX control to your Visual Studio Forms to develop unlimited numbers of applications for local and remote connections to OPC Systems Services with a valid OPC Trend.NET license.
Use the OPC Trend ActiveX Properties to setup the Trend Window attributes such as pens, time frames, and colors.