Progress Indicator

The progress indicator displays a spinner and text that can be started and stopped for long-running tasks, such as the execution of Data Flows when you're not displaying the Data Flow execution UI.


Dynamic styling

A Progress Indicator can be dynamically styled by calling the AddCssClass(…), RemoveCssClass(…) and ToggleCssClass(…) functions in the ExecuteExpression action.


This example shows 3 different ways to add, remove, or toggle the styling of a Progress Indicator by calling AddCssClass, RemoveCssClass, or ToggleCssClass.

RemoveCssClass("hightlight underline");
ToggleCssClass("highlight", x == 250);