早就应该写一写关于esri的一些改变
参考http://resources.arcgis.com/zh-cn/help/main/10.1/index.html#//006z000000tr000000
版本10.0以上，测试环境10.2
新建一空mdb格式的GDB文件，access打开，会发现跟9.x完全不一样，参考esri提供的帮助，可以大概知道，主要是为了顺应xml格式的趋势而做出了改动，
可在我看来，这些改动，把原来简单的事情变复杂了~^_^
新建dataset-新建featureClass，发现原本关于字段别名的定义不见了~
查看GDB_Items表的字段Definition可以发现，原来把table格式的定义换成了xml定义，复制出来，看一究竟
Definition
<DEFeatureClassInfo
xsi:type=‘typens:DEFeatureClassInfo‘
xmlns:xsi=‘http://www.w3.org/2001/XMLSchema-instance‘
xmlns:xs=‘http://www.w3.org/2001/XMLSchema‘
xmlns:typens=‘http://www.esri.com/schemas/ArcGIS/10.1‘>
<CatalogPath>\Map\LAKE_TRCK</CatalogPath>
<Name>LAKE_TRCK</Name>
<ChildrenExpanded>false</ChildrenExpanded>
<DatasetType>esriDTFeatureClass</DatasetType>
<DSID>13</DSID>
<Versioned>false</Versioned>
<CanVersion>false</CanVersion>
<ConfigurationKeyword></ConfigurationKeyword>
<RequiredGeodatabaseClientVersion>10.0</RequiredGeodatabaseClientVersion>
<HasOID>true</HasOID>
<OIDFieldName>OBJECTID</OIDFieldName>
<GPFieldInfoExs xsi:type=‘typens:ArrayOfGPFieldInfoEx‘>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>OBJECTID</Name>
<AliasName>OBJECTID</AliasName>
<ModelName>OBJECTID</ModelName>
<FieldType>esriFieldTypeOID</FieldType>
<IsNullable>false</IsNullable>
<DomainFixed>true</DomainFixed>
<Required>true</Required>
<Editable>false</Editable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>SHAPE</Name>
<AliasName>SHAPE</AliasName>
<ModelName>SHAPE</ModelName>
<FieldType>esriFieldTypeGeometry</FieldType>
<IsNullable>true</IsNullable>
<DomainFixed>true</DomainFixed>
<Required>true</Required>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>JC_DM</Name>
<AliasName>监测点代码</AliasName>
<ModelName>JC_DM</ModelName>
<FieldType>esriFieldTypeString</FieldType>
<IsNullable>true</IsNullable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>JC_MC</Name><AliasName>监测点名称</AliasName><ModelName>JC_MC</ModelName>
<FieldType>esriFieldTypeString</FieldType><IsNullable>true</IsNullable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>JC_INFO</Name><AliasName>信息</AliasName><ModelName>JC_INFO</ModelName>
<FieldType>esriFieldTypeString</FieldType><IsNullable>true</IsNullable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>BZ</Name><AliasName>备注</AliasName><ModelName>BZ</ModelName>
<FieldType>esriFieldTypeString</FieldType><IsNullable>true</IsNullable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>JC_TYPE</Name><AliasName>监测点类型</AliasName>
<ModelName>JC_TYPE</ModelName><FieldType>esriFieldTypeString</FieldType><IsNullable>true</IsNullable>
</GPFieldInfoEx>
<GPFieldInfoEx xsi:type=‘typens:GPFieldInfoEx‘>
<Name>HPDMO</Name><AliasName>HPDMO</AliasName>
<ModelName>HPDMO</ModelName><FieldType>esriFieldTypeString</FieldType><IsNullable>true</IsNullable>
</GPFieldInfoEx>
</GPFieldInfoExs>
<CLSID>{52353152-891A-11D0-BEC6-00805F7C4268}</CLSID>
<EXTCLSID></EXTCLSID>
<RelationshipClassNames xsi:type=‘typens:Names‘>
</RelationshipClassNames>
<AliasName>监测点</AliasName>
<ModelName></ModelName>
<HasGlobalID>false</HasGlobalID>
<GlobalIDFieldName></GlobalIDFieldName>
<RasterFieldName></RasterFieldName>
<ExtensionProperties xsi:type=‘typens:PropertySet‘>
<PropertyArray xsi:type=‘typens:ArrayOfPropertySetProperty‘></PropertyArray>
</ExtensionProperties>
<ControllerMemberships xsi:type=‘typens:ArrayOfControllerMembership‘></ControllerMemberships>
<EditorTrackingEnabled>false</EditorTrackingEnabled>
<CreatorFieldName></CreatorFieldName>
<CreatedAtFieldName></CreatedAtFieldName>
<EditorFieldName></EditorFieldName>
<EditedAtFieldName></EditedAtFieldName>
<IsTimeInUTC>true</IsTimeInUTC>
<FeatureType>esriFTSimple</FeatureType>
<ShapeType>esriGeometryPoint</ShapeType>
<ShapeFieldName>SHAPE</ShapeFieldName>
<HasM>false</HasM>
<HasZ>false</HasZ>
<HasSpatialIndex>true</HasSpatialIndex>
<AreaFieldName></AreaFieldName>
<LengthFieldName></LengthFieldName>
<Extent xsi:nil=‘true‘/>
<SpatialReference xsi:type=‘typens:ProjectedCoordinateSystem‘>
<WKT>PROJCS["Albers Conical Equal Area",GEOGCS["GCS_Krasovsky_1940",DATUM["D_Krasovsky_1940",SPHEROID["Krasovsky_1940",6378245.0,298.3]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",105.0],PARAMETER["Standard_Parallel_1",25.0],PARAMETER["Standard_Parallel_2",47.0],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]
</WKT>
<XOrigin>-17330900</XOrigin>
<YOrigin>-4694300</YOrigin>
<XYScale>10000</XYScale>
<ZOrigin>-100000</ZOrigin>
<ZScale>10000</ZScale>
<MOrigin>-100000</MOrigin>
<MScale>10000</MScale>
<XYTolerance>0.001</XYTolerance>
<ZTolerance>0.001</ZTolerance>
<MTolerance>0.001</MTolerance>
<HighPrecision>true</HighPrecision>
</SpatialReference>
<ChangeTracked>false</ChangeTracked>
</DEFeatureClassInfo>
哦，原来是酱紫的~
时间： 2024-10-05 05:07:42