Often you have to use ProUiList, but the functionalities available in ProToolkit (documentation) are very poor compared with MS List control and compared also to which ProE is able to do: for example look at file browser in Detail mode of the comman File Open.
These functionalities are all referred to multi-column List and the main are
- be able to set in the resource file differente column size
- be able se sort the columns
- be able to resize the column
The feeling is that functionalities already exist but there are not availbale to users