Invention Grant
US08732677B2 System and method for extending legacy application with undo/redo functionality
有权
使用撤销/重做功能扩展旧版应用程序的系统和方法
- Patent Title: System and method for extending legacy application with undo/redo functionality
- Patent Title (中): 使用撤销/重做功能扩展旧版应用程序的系统和方法
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Application No.: US13353586Application Date: 2012-01-19
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Publication No.: US08732677B2Publication Date: 2014-05-20
- Inventor: Holger Bohle
- Applicant: Holger Bohle
- Applicant Address: DE Walldorf
- Assignee: SAP AG
- Current Assignee: SAP AG
- Current Assignee Address: DE Walldorf
- Agency: Kenyon & Kenyon LLP
- Main IPC: G06F9/44
- IPC: G06F9/44
Abstract:
In a system and method for recalling a state in an application, a processor may store in a memory data representing a first set of previously executed commands, the first set representing a current application state, and, for recalling a previously extant application state different than the current application state, the processor may modify the data to represent a second set of commands and may execute in sequence the second set of commands.
Public/Granted literature
- US20120167104A1 SYSTEM AND METHOD FOR EXTENDING LEGACY APPLICATIONS WITH UNDO/REDO FUNCTIONALITY Public/Granted day:2012-06-28
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