You can now verify that UFT One records and runs GUI tests as expected on the custom TrackBar control by testing the Custom Server.
Open UFT One with the .NET Add-in loaded, and open a GUI test.
Start recording on a .NET application with a System.Windows.Forms.TrackBar control.
Click the TrackBar control. UFT One should record commands such as:
Run the test. The TrackBar control should receive the correct values.