成员的完整列表，这些成员属于 AnyCAD.Foundation.DerivativeValues2d,包括所有继承而来的类成员

DerivativeValues2d(global::System.IntPtr cPtr, bool cMemoryOwn)	AnyCAD.Foundation.DerivativeValues2d
DerivativeValues2d() (定义于 AnyCAD.Foundation.DerivativeValues2d)	AnyCAD.Foundation.DerivativeValues2d
Dispose() (定义于 AnyCAD.Foundation.DerivativeValues2d)	AnyCAD.Foundation.DerivativeValues2d
GetPoint() (定义于 AnyCAD.Foundation.DerivativeValues2d)	AnyCAD.Foundation.DerivativeValues2d
GetVectors() (定义于 AnyCAD.Foundation.DerivativeValues2d)	AnyCAD.Foundation.DerivativeValues2d
SetPoint(GPnt2d val) (定义于 AnyCAD.Foundation.DerivativeValues2d)	AnyCAD.Foundation.DerivativeValues2d