TAILIEUCHUNG - Lập trình Wrox Professional Xcode 3 cho Mac OS part 7

Tìm hiểu nguồn hàng nhập và tham khảo các loại chỉnh sửa tài liệu tham khảo mục nguồn và các thuộc tính Học một số chiến lược cho các tổ chức tài sản trong một dự án Tạo và thêm tập tin mã nguồn mới Thêm mục mã nguồn cho các tập tin hiện có, các thư mục, và các khuôn khổ Tổ chức lại một dự án | 5 Sources WHAT S IN THIS CHAPTER Understanding source item type and reference types Editing source item references and attributes Learning some strategies for organizing assets in a project Creating and adding new source files Adding source items for existing files folders and frameworks Reorganizing a project You ve learned how to create and reorganize projects. Everything you ve learned so far has dealt exclusively with the project document. The project document contains its settings targets and preferences but it doesn t contain any of the assets files and folders that will be used to build the project. All of your project s assets essentially everything to which your project needs to refer are defined and organized in the project source group. Each item in the source group contains a reference to an actual file or folder in the filesystem. The most important concept to keep in mind while you re working with source items is this Every item in the project group is a reference to a real file or folder. There are different kinds of source items and there are different kinds of references. Just to make things interesting source items can refer to other source items creating references to references. Source item references in Xcode are very flexible affording you a great deal of latitude to organize your source files and projects in just about any way imaginable. The number of possible combinations however can potentially create a lot of confusion and indiscriminately defined references can quickly create a tangled maze of relationships. Once you learn the basic reference types you shouldn t have any problem understanding your project s structure choosing the correct type for new source items or straightening out broken ones. Download at 54 I CHAPTER 5 SOURCES This chapter describes the different types of source items and references shows you how to add and redefine source items gives you some strategies for maintaining some sanity in your project s

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