Hi
I try expand hierarchies from source code.
I found, that new version of PivotGrid (2011.1) has new property HierarchyExpansionMode.
This property can have value DrillDown or SingleLevelOnly.
I try to search documentation what this means but description of this is empty.
Question is what is this?
Hello,
It controls how the headers hierarchy is visualized in the grid when there is more than row/column. If you have a DateTime hierarchy into the columns and let’s say some Geography hierarchy in rows and some of its nodes are expanded, then:
If you use SingleLevelOnly and you are moving Geography to columns that will produce that just the hierarchy at index 0 will remain with its nodes expanded to state as they are in its filter tree. All other hierarchies will be collapsed to their root level.
If you use DrillDown then moving the hierarchies around will produce that the hierarchy of the headers will reflect the nodes expansion state from the filter tree of the hierarchy. You can expect that it acts like in the way it does in 10.3.
Best regards.
PPilev.