02 2010 档案
ArcEngine数据删除几种方法和性能比较[转]
摘要：一、几种删除方法代码 1.查询结果中删除 private void Delete1(IFeatureClass PFeatureclass) { IQueryFilter pQueryFilter = new QueryFilterClass(); pQueryFilter.WhereClause = "objectID<=" + DeleteNum; IFeatureCursor pFea... 阅读全文
posted @ 2010-02-03 10:13 帅死活该 阅读(371) 评论(0) 推荐(0)