'Declaration Protected Overridable ReadOnly Property IsWorkerBusy As Boolean
protected virtual bool IsWorkerBusy {get;}
true
if the background worker is busy; otherwise, false
.Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2