Gets or sets the description.

Gets or sets the do function which is executed in the Do method.

Gets a value indicating whether just one instance of this workitem should be scheduled for execution (true) or multiple instances are allowed (false)

The handler of the SubTaskProgressInitCallBack. Setting this property will allow Start to reflect its current progress of subtasks executed within a general task in the progress viewer.

The handler of the SubTaskProgressTaskCompletedCallBack. Setting this property will allow Start to reflect its current progress of subtasks executed within a general task in the progress viewer.

The handler of the SubTaskProgressTaskStartCallBack. Setting this property will allow Start to reflect its current progress of subtasks executed within a general task in the progress viewer.