Hi,
Can you guys tell me where I can access matrix3dzero and all the other matrix functions in dotNET?
Are these functions detailed in vba help still the best way to manipulate matrices?
Thanks
Sorry to trouble you with what is probably a dumb question, but how is it implemented?
If I have:
BCOM.Matrix3d rotation = BCOM.Application.Matrix3dZero(); app.CreateTextElement1(null, "hello", ref originPt, ref rotation);
the error is:
An object reference is required for the non-static field, method, or property. 'Bentley.Interop.MicroStationDGN.Application.Matrix3dZero()'
I'm sure this is fundamental C# but I can't find a solution. Matrix3dZero() returns a zero value of type Matrix3D, so how do I assign that to rotation?
You must have an instance of Application object since Matrix3dZero() is a non-static method... So you can't invoke it that way...
BCOM.Matrix3d rotation = app.Matrix3dZero(); // app == instance of Application class
but if you need just zero matrix, it's faster to use just its constructor.
BCOM.Matrix3d rotation = new BCOM.Matrix3d();
Thanks very much Dan.