Returns true when the specified table or column is crossfiltered.
The column or table to check the filter info.
TRUE when any column of the table specified or another column a related table is being filtered. Otherwise returns FALSE.
A column or table is said to be cross-filtered when a filter is applied to any column of the same table or in a related table.
A column is said to be filtered directly when the filter or filters apply over the column.
Learn more about ISCROSSFILTERED in the following articles:
Clever Hierarchy Handling in DAX
Hierarchy handling in DAX is not very easy, due to the fact that hierarchies, unlike it was in MDX, are not first-class citizens in the DAX world. While hierarchies can be easily defined in the data model, there are no DAX functions that let you access, for example, the parent of the CurrentMember. Well, to tell the truth, there is no concept of CurrentMember in DAX either. » Read more
Other related functions are:
Contributors: Alberto Ferrari, Marco Russo
MSDN documentation: https://docs.microsoft.com/en-us/dax/iscrossfiltered-function-dax