ArcGIS Pro 2.6 API Reference Guide
IsEditable Property (IDisplayTable)

ArcGIS.Desktop.Mapping Namespace > IDisplayTable Interface : IsEditable Property
Gets whether a MapMember is editable.
Syntax
bool IsEditable {get;}
ReadOnly Property IsEditable As Boolean
Remarks
Returns true only when (a) you have data source level permission to edit and (b) it is made editable on the map.
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

IDisplayTable Interface
IDisplayTable Members