Question

ArcEngine中如何将图形转换为要素

ArcGIS倒是可以将地图上绘制的图形转换为shapefile或地理数据库要素类，问题是这个功能如何在AE中实现呢？

Answer 1

/// <summary>
/// 向多边形shp中添加要素
/// </summary>
/// <param name="pPolygon">多边形</param>
/// <param name="pFeatureClass">多边形shp</param>
public static void AddFeatureToFeatureClass(IPolygon pPolygon, IFeatureClass pFeatureClass)
{
IFeature pFeature = pFeatureClass.CreateFeature();
pFeature.Shape = pPolygon;
pFeature.Store();
}