Gets or sets a value indicating whether worker model changes should automatically cancel added work items. The default value is true.

Gets or sets a value indicating whether work items should be automatically disposed. The default value is true. Manipulating this flag should be avoided whenever possible. Instead use work item handlers to make sure that work items are not disposed too early.

Gets a value indicating whether this instance has been disposed.

Gets or sets the maximum allowed number of items waiting to be dispatched. Before new items are added, items at the back of the queue will be canceled to make room.