How do you create a custom collection editor form for use with the property grid?
问题 I am trying to incorporate a property grid control with a class that has a list/collection of another class as one of the properties. Lets call them class A and the list would be containing class B for reference. I was wanting to incorporate a form that had two list boxes. The list box on the left would contain a list of all of class B's in my program that are not currently in the list on the right. The list on the right would contain all of the class B's that are currently associated with