

'宣言 Public MustInherit Class ActionHandlerFile Inherits ActionHandlerBase
'使用法 Dim instance As ActionHandlerFile
public abstract class ActionHandlerFile : ActionHandlerBase
System.Object
   C1.C1Preview.ActionHandlerBase
      C1.C1Preview.ActionHandlerFile
         C1.C1Preview.ActionHandlerFileOpen
         C1.C1Preview.ActionHandlerFileSave