C#+ArcEngine开发的一些示例代码：制作Symbol选择对话框 如何实现在MAP空间里选择一块区域打印 如何新建新图层 实现TOC控件里的图层拖动等等。 VBA+AO入门50例完全注释版 中文注释是自己加上去的-C#+ ArcEngine developed some sample code: create Symbol dialog box to choose how to achieve the MAP space to print how to choose a new regio

图形GDI程序，可以画各种自定义的图形，可对所画图形编辑，保存，载入，打印预览，打印等。-GDI graphics program, you can draw a variety of custom graphics, can be painted on the graphics editor, save, load, print preview, print and so on.