Disable Referent Fields (Location Referencing)

摘要

Disables referent fields for an existing linear referencing system (LRS) event feature class or feature layer. It does not delete the referent columns; it removes the referent column information from the Lrs_Metadata table.

使用情况

• The referent fields must be enabled for the event prior to running this tool.

参数

对话框

标注	说明	数据类型
LRS Event Feature Class	The input feature class or feature layer for the LRS event.	Feature Layer

派生输出

标注	说明	数据类型
Updated LRS Event Feature Class	The updated feature layer for the event.	Feature Layer

Python

arcpy.locref.DisableReferentFields(in_feature_class)

名称	说明	数据类型
in_feature_class	The input feature class or feature layer for the LRS event.	Feature Layer

派生输出

名称	说明	数据类型
out_feature_class	The updated feature layer for the event.	Feature Layer

代码示例

DisableReferentFields example 1 (Python window)

The following script demonstrates how to use the DisableReferentFields tool in a Python window.

# Name: Disable_Referent_Fields_ex1.py
# Description: Disable referent fields in an existing LRS event feature class. 
# Requires: ArcGIS Location Referencing

# Check out license
arcpy.CheckOutExtension("LocationReferencing")

# Set current workspace
arcpy.env.workspace = r"C:\db_connections\test_connection.sde"

# Local variables
in_feature_class = r"test_gdb.user.LRS.Event_FeatureClass"

# Execute the tool
arcpy.DisableReferentFields_locref(in_feature_class)

# Check in license
arcpy.CheckInExtension('LocationReferencing')

DisableReferentFields example 2 (stand-alone script)

The following script demonstrates how to use the DisableReferentFields tool in a stand-alone Python script.

# Name: Disable_Referent_Fields_ex2.py
# Description: Disables referent fields in an existing LRS event feature class. 
# Requires: ArcGIS Location Referencing

# import arcpy module
import arcpy
 
# Check out license
arcpy.CheckOutExtension("LocationReferencing")

# Local variables:
in_feature_class = r"C:\db_connections\test_connection.sde\LRS\test_gdb.user.Event_FeatureClass"

# Execute the tool
arcpy.DisableReferentFields_locref(in_feature_class)

# Check in license
arcpy.CheckInExtension('LocationReferencing')

环境

此工具不使用任何地理处理环境。

许可信息

• Basic: 需要 ArcGIS Location Referencing
• Standard: 需要 ArcGIS Location Referencing
• Advanced: 需要 ArcGIS Location Referencing