标准编号：ISO/IEC TR 13066-3:2012
中文名称：信息技术 辅助技术（AT）互通性 第3部分：IAccessible2可访问性应用编程接口（API）
英文名称：Information technology — Interoperability with assistive technology (AT) — Part 3: IAccessible2 accessibility application programming interface (API)
发布日期：2012-09
标准范围
This part of ISO/IEC 13066 provides an overview to the structure and terminology of the IAccessible2 accessibility API.It provides:--a description of the overall architecture and terminology of the API;--further introductory explanations regarding the content and use of the API beyond those found in Annex A of ISO/IEC 13066-1;--an overview of the main properties, including:--of user interface elements,--of how to get and set focus,--of communication mechanisms in the API;--a discussion of design considerations for the API (e.g. pointers to external sources of information on accessibility guidance related to using the API);--information on extending the API (and where this is appropriate);--an introduction to the programming interface of the API (including pointers to external sources of information).It provides this information as an introduction to the IAccessible2 API to assist:?IT system level developers who create custom controls and/or interface to them;?AT developers involved in programming "hardware to software" and "software to software" interactions.
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