Autodesk Robot Structural Analysis

[#1]

Can  you please tell me where i can find an example of settilng gamma for a bar created using the API? Lets say i want to have the bar rotated 30 degrees how would i go about that?

[#2]

Dim Bar as RobotBar

.......

Bar.Gamma = 90

http://forums.autodesk.com/t5/Autodesk-Robot-Structural/About-the-SDK-application-for-Optimization-u... -> Robot Api.pdf -> page 579, 581