System.Windows.Forms 1.0.5000.0 2.0.0.0 System.Collections.ReadOnlyCollectionBase The class is used by to provide a list of the input languages installed on the system. You cannot directly create an instance of this class. Stores objects. Method 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. 1.0.5000.0 2.0.0.0 Method System.Void To be added. Copies the values to a one-dimensional at the specified index. The one-dimensional array that is the destination of the values copied from . The index in where copying begins. 1.0.5000.0 2.0.0.0 Method System.Int32 To be added. Returns the index of an in the . The index of the in the , if found; otherwise, -1. The to locate. 1.0.5000.0 2.0.0.0 Property System.Windows.Forms.InputLanguage To be added. To be added. To be added. To be added. 1.0.5000.0 2.0.0.0