The following OpenSTAAD function returns the critical steel design ratio for a steel member.
Output.GetMemberSteelDesignRatio nBeamNo, dRatio
Where:
nBeamNo
A Long variable contains the member number.
dRatio
A double variable which stores the critical design ratio.
VB Example
Dim nBeamNo As Long
Dim dRatio As Double
objOpenSTAAD.Output.GetMemberSteelDesignRatio nBeamNo, dRatio