Question

I would like to move all linked items in one click and drag motion. I have not been able to figure out how to do this. I started by creating a list of all TphDataEntity_GantTime items in the link list and setting each items selected value to true in the gant mouse down event however this only works if I click a second time to initiate the move. Any suggestions?

Answer

If you do the exact same thing but in the IphGantX3.OnSelectionChangedGantTime event instead it will work better I am sure.

The problem is that when you get the mouse down the Gantt has already decidid what will be in the drag or not.