Adds, updates, or removes a selection based on an attribute query. Usage If the input is a feature class or dataset path, this tool will create and return a new layer with the result of the tool applied. If a definition query is present on the input, only the features or rows matching...
arcpy.SelectLayerByAttribute_management(,{selection method},{where clasuse})本案例中,你会学习如何使用按属性选择图层工具从要素类中选择要素。你会使用在之前案例中学习到的技巧来构建查询语句,创建一个要素图层,最后调用按属性选择图层工具。 >>> import arcpy ... arcpy.env.workspace="G:\ArcpyBook\data\C...
a zoning base feature layer that is the target layer a zoning overlay feature layer that will be used to split the base layer Goal: to essentially merge the two layers, but in such a way that there are no overlapping polygons and the attribute table contains both th...
Enable editing of the layer to edit the attribute table In ArcGIS Pro, in theContents Remove and re-add the layer In ArcGIS Pro, remove the corrupted or broken layer, and re-add it to the map. Refer toArcGIS Pro: Add data to a projectfor more information. Log in to an ArcGIS Online...
# Process: Select Layer By Attribute (Select Layer By Attribute) (management) InputFC_Layer, Count = arcpy.management.SelectLayerByAttribute(InputFC, "NEW_SELECTION", "LABEL LIKE '%HIGHWAY%'") # Process: Copy Features (Copy Features) (management) ...
arcpy.SelectLayerByAttribute_management("AllPOSTCODES","NEW_SELECTION","""PCD" LIKE 'BT%' """) Notes: " single (double) quotes around the source table " " single (double) quotes around the selection " """ triple (double) quotes around the whereclause """ " single (double) quotes...
Load a feature from a layer into the inspector Load map selection into Inspector Get selected feature's attribute value Load map selection into Inspector and Change Attributes Get a layers schema using Inspector Inspector.AddValidate Accessing Blob Fields Read and Write blob fields with the...
Start ArcGIS Pro and open the project. In theContentspane, right-click the feature layer, and clickAttribute Tableto open the feature layer attribute table. In the feature layer attribute table pane, clickCalculateto open theCalculate Fielddialog box. ...
ArcGIS Pro二次开发-画线分割面工具 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using ArcGIS.Core.CIM; using ArcGIS.Core.Data; using ArcGIS.Core.Geometry; using ArcGIS.Desktop.Catalog; ...
Split Layer by Attributes splits layers into separate datasets by one or more attributes. Find Multipart Features allows searching for multipart features and optionally selecting found multipart features, zooming to them or adding number of parts to the attribute table. ...