IDateMotionCollectionT, TDerivativeSetItem Method | 
| Name | Description | |
|---|---|---|
| SetItem(Int32, JulianDate, T) | 
            Sets an item at a particular index.
              | |
| SetItem(Int32, JulianDate, MotionT, TDerivative) | 
            Sets an item at a particular index.
              | |
| SetItem(Int32, JulianDate, T, TDerivative) | 
            Sets an item at a particular index.
              | |
| SetItem(Int32, JulianDate, T, TDerivative) | 
            Sets an item at a particular index.
              | |
| SetItem(Int32, JulianDate, T, TDerivative, TDerivative) | 
            Sets an item at a particular index.
              |