Use this Function to create a workplane passing through two lines or edges
HRESULT PlaneThroughObjects(ITopology *pFirstTopology,
ITopology *pSecondTopology, CString workplaneName, CString sketchName,
VARIANT_BOOL bNoSketch, long color,
IWorkplane **retDispatch) ;
firstGeometry
first line or edge used to create the workplane
secondGeometry
second line or edge used to create the workplane
workplaneName
Name of the workplane
sketchName
Name of the sketch to be created on the workplane
bNoSketch
Boolean to specify if the workplane will contain a sketch or not.
color
Value of color which represents the color of the new sketch
Output Parameters
The Created Workplane
Description
This Function creates a workplane passing through two lines or edges
If a workplane with the given name alredy exists, new workplane is
not created. It also creates a new sketch on the created workplane and
makes the created sketch active depending upon the value of the bNoSketch
boolean.The range of values color of the sketch can take is 0 through 11.
If the value is out of this range a default color of green is assumed.