GIS应用开发PGIS2012-chap1.ppt

§6.7 ArcGIS Toolbox Reference dialog box 使用工具箱引用对话框可以创建自定义ArcGIS工具箱程序集，其中一个类代表工具箱中一个地理处理工具。这些类可用于设置和运行地理处理工具。 在VS.NET开发环境中，选择项目菜单下的“ArcGIS Toolbox Reference”打开该对话框(图1-31)。 §6.8 Snippets in ArcGIS for .NET developers 为了帮助ArcGIS软件开发人员进一步提高软件的开发效率，“ArcGIS Visual Studio IDE Integration Framework”提供了可重用的代码段供开发人员使用。 C:\Program Files(x86)\Microsoft Visual Studio 10.0\VC#\Snippets\ArcObjects VS- -工具- -代码段管理器（T）… 使用代码段 管理代码段 编辑、重建、查找代码段 ArcGIS Snippet Editor Manager ArcGIS Snippet Editor Wizard ArcGIS Snippet Finder 在VS中根据已有代码生成Snippet §6.9 Walkthrough: Create a command by inheriting from BaseCommand Create a simple command that zooms the extent of the selected layer Create a new class library Add references Create a ZoomToLayer command Change the default icon bitmap Inherit the BaseCommand abstract class Add code to the overridden constructor of BaseCommand Add the ZoomToLayer functionality Expose the ZoomToLayer class to COM Compile the project Use the command in ArcMap Debugging the command Demo: Creating a command that zooms the extent of the selected layer Snippets §7 ArcGIS开发资源 ESRI has created two essential resources for ArcGIS developers: the ArcGIS Software Developer Kit /en/help/arcobjects-net/conceptualHelp/ §7.1 ArcGIS Software Developer Kit (SDK) The ArcGIS SDK is the collection of diagrams, Help, IDE Integration, samples, and Tools geared to help developers implement custom ArcGIS functionality. The graphic below depicts a typical SDK installation. §7.1.1 ArcGIS Developer Help System The ArcGIS Developer Help System is the gateway to all the SDK documentation including help for the add-ins, developer tools, and samples; in addition, it serves as the complete syntactical reference for all object libraries. Windows 7 §7.1 .2 Samples The ArcGIS Developer Kit contains over 600 samples many of which are written in several languages. The samples are described in the help system and the source code and project files are installed in