ArcGIS Pro 2.7 API Reference Guide
IsBusy Property (DockPane)

ArcGIS.Desktop.Framework.Contracts Namespace > DockPane Class : IsBusy Property
Gets a boolean to let clients know the DockPane is currently processing a Task.
Syntax
public virtual bool IsBusy {get;}
Public Overridable ReadOnly Property IsBusy As Boolean
Remarks
Derived classed should set this flag whenever they are running a Task.
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

DockPane Class
DockPane Members