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前端: 查看验收项目 后端:using System;using System.Collections.Ge... 阅读全文
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http://www.cnblogs.com/myparamita/archive/2012/02/15/2352182.html 阅读全文
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首先需要添加两个引用:using ESRI.ArcGIS.GISClient;using ESRI.ArcGIS.DataSourcesRaster; /// /// arcgis engine 调用arcgis server服务 /// ... 阅读全文
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根据属性提取要素(利用GP)http://blog.csdn.net/ewyetc/article/details/6746728 阅读全文
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public static void OperateMapDoc(AxMapControl axMapC,string path, string strOperateType) { try { ///... 阅读全文
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if (openMxdDialog.ShowDialog() == DialogResult.OK) { pathMXD = openMxdDialog.FileName; if (pa... 阅读全文
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联合查询效率较高.以下例子来说明联合查询的好处t1表结构(用户名,密码) userid int username varchar(20) password varchar(20) 1 jack jackpwd 2 owen owenpwdt3表结构(用户积分,等级) userid int jf in... 阅读全文
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常见的接口有如下关系IworkspaceFactory-------------->IworkSpace------------------>IfeatureWorkSpace---------------->IFeatrueClass------------->IFeature()||||||If... 阅读全文