xtd - Reference Guide  0.1.0
Modern c++17 framework to create console, gui and unit test applications on Windows, macOS and Linux.

§ progress_bar_style

Specifies the progress_bar_style of controls or elements of controls.

Remarks
You can use the marquee style when you need to indicate progress is being made, but you cannot indicate the quantity of progress. The marquee style is valid only when visual styles are enabled. The Continuous style is valid only when visual styles are not enabled.
Enumerator
blocks 

Indicates progress by increasing the number of segmented blocks in a progress_bar.

continuous 

Indicates progress by increasing the size of a smooth, continuous bar in a progress_bar.

marquee 

Indicates progress by continuously scrolling a block across a progress_bar in a marquee fashion.