getting the minimum elevation of a section

[ebo134]

Hi;

I want to get tow thing in  c#:

1- to obtain the max and min. elevation of a section, I can get to the section but I can not get these

2- to obtain corridor section , what is the procedure of it

anyone can help me with a code in c#

thanks

[hzhu225]

Hi ebo,

I think to get max and min elevation of a section, first you need to know what is in that section view (e.g. 3d polyline? point? Cogo Point? Line?). Get all elements in that section view and go through each element. Use iteration to get the max and min elevation (check Z value for all points and vertices in polylines).

for corridor section, link below might help:

https://knowledge.autodesk.com/support/autocad-civil-3d/learn-explore/caas/CloudHelp/cloudhelp/2017/...

Regards

Felix

[tyronebk]

If

sectionView.IsElevationRangeAutomatic == true

 then ElevationMin and ElevationMax return the values from the sections shown in the view.

If you set

sectionView.IsElevationRangeAutomatic = false

then ElevationMin and ElevationMax return the max and min values of the section view itself.

[liuja]

Agreed.

The same logic applies to profile view ElevationMin and ElevationMax get methods (properties) as well.