how to recalculate spatial index

Question

How can I recalculate the spatial index for a featureclass in SQL Server programatically?

I already use the interfaces IIndexEdit and IGeometryDefEdit to recalculate the index by cloning the old index, following the example "RebuildSpatialIndex" in the developer help.

But I have to recalculate the extent because of performance issues. I can do it in ArcCatalog (Button "Neu berechnen" in the picture above), but how to reach the functionality programatically?

Thanks for any hint!

Frank

FrankHochstrate1 · Answer

I try to recalculate both. First I rebuild the spatial index but after that the feature class extend is equal to the extent of the feature dataset.

After creating the spatial index I have to recalculate the extent of the feature class (Button "Neu berechnen").

AsrujitSengupta · Answer

Are you trying to Recalculate the Spatial Index or the Extent of that feature class?

ShaunConway · Answer

Sorry for the bad link. Here is the correct link. Or you can search on Rebuild Indexes under Data Management.

ArcGIS Help 10.2 - Rebuild Indexes (Data Management)

Shaun