ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data Namespace / Table Class / GetID Method
Version

GetID Method (Table)
Gets the ID associated with this table. This method must be called on the MCT. Use QueuedTask.Run.
Syntax
public long GetID()

Return Value

The table's ID.
Exceptions
ExceptionDescription
A geodatabase-related exception has occurred.
Remarks
Currently, tables or feature classes that are not registered with the geodatabase return -1. However, if a table or feature class is opened from a web geodatabase (i.e., connected via Geodatabase.Geodatabase Constructor(ServiceConnectionProperties)), its ID will be the same as its corresponding layer ID.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also