打开shpfile，mdb，sde工作空间

打开shapefile工作空间：

1 ESRI.ArcGIS.Geodatabase.IWorkspaceFactory wsf = new ESRI.ArcGIS.DataSourcesFile.ShapefileWorkspaceFactory();
2 
3 IWorkspace ws = wsf.OpenFromFile(Application.StartupPath, 0);
4 
5 IFeatureClass f1 = (ws as IFeatureWorkspace).OpenFeatureClass("floodarea1");

 

 

打开mdb工作空间：

1 IWorkspaceFactory wsf = new ESRI.ArcGIS.DataSourcesGDB.AccessWorkspaceFactory();
2 
3 IWorkspace ws = wsf.OpenFromFile(Application.StartupPath+@"\test.mdb", 0);
4 
5 IFeatureClass f1 = (ws as IFeatureWorkspace).OpenFeatureClass("floodarea1");

 用IWorkspaceName打开mdb工作空间：

1 IPropertySet pPropSet = new PropertySetClass();
2                 pPropSet.SetProperty("DATABASE", strMdb);
3                 IWorkspaceName pInWsName = new WorkspaceNameClass();
4                 pInWsName.WorkspaceFactoryProgID = "esriDataSourcesGDB.AccessWorkspaceFactory";
5                 pInWsName.ConnectionProperties = pPropSet;
6 
7                 IWorkspaceFactory pFact = new AccessWorkspaceFactoryClass();
8                 IWorkspace pWorkspace = pFact.Open(pPropSet, 0);

 

打开存储在oracle中的sde工作空间：

 1 IWorkspace ws = null;
 2 IPropertySet pPropSet = new PropertySetClass();
 3 IWorkspaceFactory pSdeFact = new SdeWorkspaceFactoryClass();
 4 
 5 string Server = "192.168.1.91";
 6 string Instance = "5151";//"esri_sde";
 7 string Database = "oracle";
 8 string User = "sde";
 9 string Password = "sde";
10 string version = "SDE.DEFAULT";
11 
12 pPropSet.SetProperty("SERVER", Server);
13 pPropSet.SetProperty("INSTANCE", Instance);
14 pPropSet.SetProperty("DATABASE", Database);
15 pPropSet.SetProperty("USER", User);
16 pPropSet.SetProperty("PASSWORD", Password);
17 pPropSet.SetProperty("VERSION", version);
18 ws = pSdeFact.Open(pPropSet, 0);
19 
20 IFeatureClass f1 = (ws as IFeatureWorkspace).OpenFeatureClass("floodarea1");

 

 

 

 

posted @ 2013-08-23 16:13  寻梦放歌  阅读(551)  评论(0)  编辑  收藏  举报