Kombinationsfeld Layer thwart AutoCAD/BricsCAD

[CADwiesel]

Hi Owen
it seems that the Kombination Field with the Option 'Layer' slowes down ihe AutoCAD and BricsCAD Application extremly.
I remarked this while using Drawings with xrefs and Drawings with a lot of Layer included.
Did you have any experiences with this?

Regards
Martin

[owenwengerd]

The layer combo uses a reactor to update its internal layer list every time layers are modified in the current drawing. Are you seeing the slowdown only when layers are changing, or in general?

[CADwiesel]

its in general.
if you are opening an Drawing with a lot of Xrefs and a coupple of Layers the System uses all the Resources and is standing still.
If you only have a single Drawing with a lot of Layers the System will be extremly slow.

Did you need Source code or an Drawing example?