This class represents the collection of System.Windows.Forms.Design.PropertyTab objects being displayed by the PropertyGrid.

public class PropertyGrid.PropertyTabCollection : ICollection, IEnumerable {
// Public Instance Properties
   public int Count{get; }
// implements ICollection
   public PropertyTab this{get; }
// Public Instance Methods
   public void AddTabType(Type propertyTabType);
   public void AddTabType(Type propertyTabType, System.ComponentModel.PropertyTabScope tabScope);
   public void Clear(System.ComponentModel.PropertyTabScope tabScope);
   public IEnumerator GetEnumerator();  // implements IEnumerable
   public void RemoveTabType(Type propertyTabType);
}