//IFeatureCursor pFeatureCursor = pFeatureClass.Search(null, true); IFeatureCursor pFeatureCursor = pFeatureClass.Search(null, false); List
pFeatures.Add(pFeature);
pFeature = pFeatureCursor.NextFeature(); }
for (int i = 0; i < pFeatures.Count; i++) {
MessageBox.Show(((pFeatures.Shape as IPolygon) as IArea).Area.ToString()); }
分析:pFeatures集合存储了指向FeatureClass上所有Feature的引用,但是由于Recycling参数设置为False也就是说每执行一个NextFeautre方法上一条记录的Feature值在内存中依然存在,所以到最后遍历pFeatures集合的时候所有的IFeature引用指向的Feature对象都依然存在。所以会执行的很Happy(如下图8所示):
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