

'宣言Public NotInheritable Class DelegateCommand Inherits GrapeCity.Viewer.Common.DelegateCommand(Of Object) Implements ICommand, IDelegateCommand
public sealed class DelegateCommand : GrapeCity.Viewer.Common.DelegateCommand<object>, ICommand, IDelegateCommand
System.Object
   GrapeCity.Viewer.Common.DelegateCommand<TParm>
      GrapeCity.Viewer.Common.DelegateCommand