The ProgressBar control consists of two regions, a progress indicator and a progress track.

• Progress indicator: it connotes how much of the task has been completed in an operation. The indicator sets the current magnitude of the task. For instance, in the image depicted above, the task progression is shown as a percentage value, which is 70%.
• Progress track: it is rectangular in shape, and shows the allotted length of the operation, which begins from the minimum value and culminates at the maximum value. In the image above, the length of the task ranges between 0 and 100.