ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Core Namespace / Item Class / IsInvalid Property
Version

IsInvalid Property
Gets if the item is invalid
Syntax
public bool IsInvalid {get;}
Remarks
For example, if a disk or server is currently unavailable on the network, the project can't access the item and the item is invalid.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also