这个是自己找的chm格式的安卓开发帮助文档，找了挺久的，这个确实里面是中文的，可以帮助有需要的或者英文不好的小伙伴更好的进行安卓开发。 顺便附带了chm格式的基础教程，这个chm格式直接windows系统上直接打开就可以，支持搜索很方便。 初设5积分的下载积分需求，希望帮助更多的小伙伴，系统会动态调整，高了不是我刻意的哈~

PI数据库开发SDK例程 The introduction provides an architectural overview of how the PI-SDK fits into various programming environments. A description and simplified view of the PI-SDK object model is also presented. What Is the PI-SDK? The PI Software Development Kit (PI-SDK) is a programming tool providing access to PI Servers. The software consists of an ActiveX in-process server, an ActiveX control, and supporting code libraries. The kit comes with online documentation, example code, various support files, and tools. The PI-SDK runs on 32-bit Windows platforms and provides access to servers on all PI platforms. Based on Microsoft’s Component Object Model (COM), the PI-SDK can be used with most WIN32 programming environments. The kit is particularly well integrated with Microsoft Visual Basic providing rapid development and deployment of PI applications. The PI-SDK provides an object-oriented approach to program interaction with PI Systems. It delivers a hierarchical model of objects and collections representing the components of PI Servers. This approach provides for intuitive and efficient access. What Documentation Is Provided? The PI-SDK User Guide and the PI-SDK Programming Reference are the primary sources for information related to the PI-SDK. Both are incorporated in the online help system. A version of the user guide in MS Word format is also installed during the setup for printing or for use in training programs. Programming Reference Detailed programming references for properties and methods of each object in the PI-SDK and the PI-SDK Control and Dialogs are available in online help. Most methods provide an example of their usage in Visual Basic. Other code examples, including examples of calling the PI-SDK

压缩包内容包含：codes（例程源码），原理图，使用手册

APP在线升级说明文档20220913

封装 API 中窗口处理的数据结构和相关函数 提供两类成员函数： 窗口 API 函数：代替 SDK API 函数 消息响应函数：响应各种系统消息 窗口 API 函数例 ShowWindow、ScrollWindow、SetWindowText 消息响应函数例 OnPaint、OnLButtonDown、OnKeyUp、 OnMouseMove、OnClose、OnHScro

android入门教程，包含基本的skd入门教程的所有源码

运行环境linux,测试用

内容概要：Pico Unity XR 基础SDK包用于Unity 研发 适合人群：具备一定编程基础，工作1-3年的Unity研发人员 进行 Pico VR一体机开发

本资源包含一个pdf文档，介绍了cloudcompare的使用方法和常用功能，网上资料不多 。

本项目旨在建立一个基于J2EE的WEB应用系统，提供问卷创建，问卷编辑，问卷发布，问卷统计，题目添加删除修改，友情连接管理等功能；题目支持单选题、多选题、带文本输入的单选题、带文本输入的多选题、问答题；用户可以给某问卷添加图片；用户可以给问卷设置密码，IP限制，包括黑名单和白名单，用户也可以设置同一IP是否可以重复提交等防作弊选项；系统提供对客观题调查结果的智能统计，并用图表展示出来；针对每一张问卷的每一个题目的任易选项，用户也可以设置截断，终止调查，也可以设置跳转，即被调查者点击了某个选项后自动跳转到与该选项匹配的后续题目上。