詹庆明, 黄正东, 吴军. 空间OLE/ActiveX控件的生成与应用[J]. 武汉大学学报 ( 信息科学版), 1999, 24(3): 272-275.
引用本文: 詹庆明, 黄正东, 吴军. 空间OLE/ActiveX控件的生成与应用[J]. 武汉大学学报 ( 信息科学版), 1999, 24(3): 272-275.
Zhan Qingming, Huang Zhengdong, Wu Jun. Development and Application of Spatial OLE/ActiveX Controls[J]. Geomatics and Information Science of Wuhan University, 1999, 24(3): 272-275.
Citation: Zhan Qingming, Huang Zhengdong, Wu Jun. Development and Application of Spatial OLE/ActiveX Controls[J]. Geomatics and Information Science of Wuhan University, 1999, 24(3): 272-275.

空间OLE/ActiveX控件的生成与应用

Development and Application of Spatial OLE/ActiveX Controls

  • 摘要: 介绍了空间OLE/ActiveX控件的意义及基本概念,探讨了该类控件的实现方法,建立了基于Map-Info软件的空间控件,并在其他应用软件环境中成功地实现了对该控件的调用与图形操作。

     

    Abstract: OLE control technique is one of the key technologies for information system integration, and controls handing spatial data are effective means to expand the utilization of spatial information. In this paper, the concept and structure of OLE/ActiveX control is introduced briefly, followed by discussion of its realization. A spatial control is created based on MapInfo, using MS Visual C++ programming language. The spatial control has been successfully embedded and manipulated in other application software.

     

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