Sorting by Multiple attributes
I would like to sort a BSP Collection first by one attribute and then by another. The first sorting should not be lost. Does anyone know a way to do this?
in my testcase the first sorting criterion is preserved. The setted stable flag should guarantee that two entities ordered A,B before sorting are still ordered A,B if they are equal in terms of the applied criterion.
This directly effects the order in which sorting criteria should be applied. The sorting should start with the weakest criterion ending with the strongest.