Application Research Of CAD Engineering Design Records Manage System Based On PB OLE Technology

This dissertation is deep to realize from the author of the drawing and file's management daily of middle and small scaled design business enterprise, accordingto the characteristics of education to the engineering master, join together the characteristics of oneself trade with the actuality enterprise, to analyze the drawing and file's management system promoted and influenced on quantity norm, papers collected, work efficiency from the practical dimension. It introduces advanced management thought and brand-new technique theory of intemational popular PDM (product data management) system. To analyze the technique characteristics of the PDM system on being software technique as the foundation, on being product as the core, realize product of data, process, resources integration managed. Report present condition of design business enterprise application the PDM system nowadays, and technique development of PDM system. Introduce the general situationthe of the network system adoption Intranet design principle, use the TCP/IP regulations, apply the construction of Ethemet, set the 10/100 Mbps Local Area Network to cover each floor. Introduce the thought source and the basic definition of programming on object-oriented and the method's differentiation with traditional programming. To analyze the characteristics of Powerbuilder, it is the database application system development tool based Client/Server. Tt is the technique on object-oriented, so programming efficiency is very high, particularly there is Data Window tool in it, make it can visit and control the database availably. In the OLE(Object Linking and Embedding) technique dimension. From the generalized OLE technique dimension, introduce ActiveX, OLE and COM related technique development process, the distinction and contact between them: the distinction between Component with Object; COM technique related contents of OLE basic core; Automation, ActiveX Controls, ActiveX Components technique's definition and related contents. From the narrow OLE technique dimension, introduce the OLE technique in PB and the OLE technique in CAD. Finally, discuss the integration develop basic method of the object-oriented development tool PowerBuilder with Excel or CAD. Discussed the realizes method on key techniques in the integration develop.