System.Design 2.0.0.0 System.Collections.CollectionBase To be added. Provides a type-safe collection of objects. Constructor 2.0.0.0 To be added. Initializes a new instance of the class. Method 2.0.0.0 System.Int32 To be added. Adds a to the collection. The index of the that was added to the collection. A to add to the collection. Method 2.0.0.0 System.Boolean To be added. Gets a value indicating whether the contains the specified . true if the is contained in the collection; otherwise, false. The to locate. Method 2.0.0.0 System.Void To be added. Copies the values to a one-dimensional at the specified index. The one-dimensional that is the destination of the values copied from the . The index in the where copying begins. Method 2.0.0.0 System.Int32 To be added. Returns the index of a in the . The index of the of in the , if found; otherwise, -1. The to locate. Method 2.0.0.0 System.Void To be added. Inserts a into the at the specified index. The zero-based index where should be inserted. The to insert. Property 2.0.0.0 System.ComponentModel.Design.Data.DataSourceDescriptor To be added. To be added. To be added. To be added. Method 2.0.0.0 System.Void To be added. Removes a specific from the . The to remove from the .