| DirectX SDK | 
The Direct3DDevice7.GetTransform method gets a matrix describing a transformation state.
object.GetTransform( _ 
    transformType As CONST_D3DTRANSFORMSTATETYPE, _ 
    matrix As D3DMATRIX)
If the method fails, an error is raised and Err.Number may be set to DDERR_INVALIDPARAMS if one of the parameters is invalid.