Member of ChemDraw Control.Constraint.
Returns the type of this constraint.
Public Property ConstraintType() As CDConstraintType
This property specifies the type of relationship of the constraint between the objects.
To create a 3D query you add geometry (lines, planes, etc.) and constraint objects (specified as ranges) to a query structure. For example, you might specify that two atoms must be between 4 and 5 angstroms apart, or that two planes must be separated by 80-100 degrees.
Points may be atoms, centroids or points. Lines may be lines or normals.
Geometry and constraint objects update dynamically when you change the structure.