ArcGIS Engine读取GDB中的Shape

string gdbPath = @"D:\Documents\ArcGIS\Default.gdb";
FileGDBWorkspaceFactoryClass pFileGDBWorkspaceFactoryClass = new FileGDBWorkspaceFactoryClass();
IFeatureWorkspace pFeatureWorkspace = (IFeatureWorkspace)pFileGDBWorkspaceFactoryClass.OpenFromFile(gdbPath, 0);
IFeatureClass pFeatureClass = pFeatureWorkspace.OpenFeatureClass("shp名称");