Feature classes are created and stored in a geodatabase either as stand-alone objects or organized into a feature dataset. Feature datasets are used to spatially or thematically integrate related feature classes. The main purpose of the feature dataset is for enabling more complex behavior on your...
import arcpy import os arcpy.env.workspace = "c:/base/gdb.gdb" datasets = arcpy.ListDatasets(feature_type='feature') datasets = [''] + datasets if datasets is not None else [] for ds in datasets: for fc in arcpy.ListFeatureClasses(feature_dataset=ds): path = os.path.join(arcpy.env...
关闭拓展自动更新可以防止拓展自动更新后与当前环境不匹配,如我的环境为ArcGIS Pro2.5,如果不关闭自动更新,则下次打开VS时ArcGIS Pro SDK插件将自动更新为2.6版本,与Pro版本不匹配,无法使用。 正式安装插件 接下来开始安装ArcGIS Pro SDK for .NET,需要点击“菜单栏-拓展-管理拓展”,在弹出的窗口中切换至联机,搜索“...
{returnawaitQueuedTask.Run(() =>{try{varinTable =theLayer.Name;vartable =theLayer.GetTable();vardataStore =table.GetDatastore();varworkspaceNameDef =dataStore.GetConnectionString();varworkspaceName = workspaceNameDef.Split('=')[1];varfullSpec =System.IO.Path.Combine(workspaceName, inTable); ...
脚本工具随着运行越来越慢的最大的问题是在循环中使用了arcpy.ListFeatureClasses()函数;这个函数的作用是获取工作空间中FeatureClass的图层名称列表,拿到这个图层名称列表后就可以去遍历读取这个gdb数据库中对应的图层数据。 当时在循环中使用这个函数的目的是先获取gdb中的图层名称列表,然后再根据名称判断这个新建的图层名...
单击Python按钮也可打开新的 notebook,但在此下拉菜单中可以看到有Python Notebook与Python 窗口两个选项可供选择。Python 窗口是在ArcGIS Pro中运行Python代码的另一种方式。 可能需要花费一些时间来显示新 Notebook,等待期间屏幕上会显示初始化内核。 这表示ArcGIS Pro已准备好在 Notebook 中运行代码。 内核是在后台...
using (Selection onlyOneSelection = enterpriseFeatureClass.Select(spatialFilter, SelectionType.ObjectID, SelectionOption.OnlyOne)) { } // This can be used to obtain a empty selction which can be used as a container to combine results from different selections. using (Selection emptySelection = ...
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ArcGIS Pro 3.4 SDK for .NETArcGIS Pro Version: 3.4.0.55405 Extend ArcGIS Pro with the ArcGIS Pro SDK for Microsoft .NET. The ArcGIS Pro SDK provides four main extensibility patterns: add-ins, managed configurations, plugin datasources and CoreHost applications. You can leverage modern .NET fea...
/// 1. ArcGIS Pro opens, select a new Map project /// 1. Zoom the new map into your local neighborhood, because the newly created features will be in close proximity. ///  /// 1. Click the "Create Featureclasses" button to create a point and a pol...