 |
This document is archived and information here might be outdated. Recommended version. |
esriSelectionType Constants (ArcObjects .NET 10.4 SDK)
|
This document is archived and information here might be outdated. Recommended version. |
| ArcObjects namespaces > Geodatabase > ESRI.ArcGIS.GeoDatabase > Constants > E > esriSelectionType Constants (ArcObjects .NET 10.4 SDK) |
Selection Type.
| Constant | Value | Description |
|---|---|---|
| esriSelectionTypeIDSet | 1 | IDSet. |
| esriSelectionTypeSnapshot | 2 | Snapshot. |
| esriSelectionTypeHybrid | 3 | Snapshot if small, else an ID Set. |
These enumerators are used to specify the type of SelectionSets returned by ITable::Select, IFeatureClass::Select, IFeatureLayer::Select.
Depending on the number of rows or features selected this option lets you define if the SelectionSet will store only IDs or a set of instantiated rows in memory.
esriSelectionTypeIDSet
The selection is always based on a persistent set of OIDs (e.g. logfiles for ArcSDE)
esriSelectionTypeSnapshot
The selection is always based on a set of in-memory rows (e.g. no logfile just in-memory IRow(s))
esriSelectionTypeHybrid
The selection itself decides how to manage its representation (e.g. it may morph between IDSet and Snapshot)