基于ArcGIS for Flex开发,通过Identity查询(任意多个图层),获取查询结果的属性,并能实现图与属性互动。要将查到的Graphic(不同图层字段的多少可能不一样)的属性在DataGrid中显示(字段为一列,属性值为一列)。由于Graphic的属性attributes为Object类型,不能直接与DataGrid绑定或在DataGrid中达不到预期效果。本文详细介绍了实现过程。
Attributes are used to modify the runtime behavior of code in the .NET Framework. Applied .NET Attributes explores the application of .NET attributes and how developers can write custom attributes that provide the maximum level of code reuse and fle