GetMessageCount (arcpy)

摘要

Returns a numeric count of all the returned messages from the last executed command.

语法

GetMessageCount ()

返回值

数据类型	说明
Integer	The count of returned messages from the last executed command.

代码实例

GetMessageCount example

Returns the first and last geoprocessing messages.

import arcpy

fc = arcpy.GetParameterAsText(0)
arcpy.GetCount_management(fc)

# Print the first and last geoprocessing tool messages
#
messageCount = arcpy.GetMessageCount()
print arcpy.GetMessage(0)
print arcpy.GetMessage(messageCount - 1)