I need to read dxf code value using VBA - but not using lisp.
Say (96. "somedata") is dxf pair for an entity. I want to know if VBA can directly return "somedata"-if I select an entity.
With lisp, it is as simple as:
(dxf 96 (entget (car (entsel))))
If a consultant uses a hydraulic modelling, can the client ask for the electronic version of the model (with the possiblity of using/modifying it later)? or is it just the results that the client can ask for?
What object and method can return the current screen-display-coordinates?
I need upper-right and lower-left coordinates to clip a raster image (all programmatically).
I use tree network (representing sewer pipes) drawn with line entities in AutoCAD 2006.
With my recursive autolisp routine, I click one line. Then, anything connected from upstream is selected automatically. But, AutoLISP is slow (5 minutes for 100 branches) and is limiting in size.
Has anyone...
I often cannot select certain objects even after REGEN command. Only way to be able to select them is first use erase or move command, then select them, then move or earase them, then UNDO.
Or else I have to reopen the file.
Is it the some limitation/bug in AutoCAD Map3D 2005? Just wondering...
