

'宣言Public NotInheritable Class ReportDefinitionDesigner Inherits System.Windows.Forms.Control
public sealed class ReportDefinitionDesigner : System.Windows.Forms.Control
System.Object
   System.MarshalByRefObject
      System.ComponentModel.Component
         System.Windows.Forms.Control
            GrapeCity.ActiveReports.Design.DdrDesigner.Designers.ReportDefinitionDesigner