arcgis属性遍历插件_ArcGIS基础代码(1)——如何遍历Select Features - GIS开发者

本文提供了两个使用VBA编写的示例程序,演示如何在ArcGIS中遍历整个地图或特定图层的所有要素。第一个示例展示了如何获取当前文档焦点地图中的所有要素并打印出每个要素的特定属性值。第二个示例则针对指定图层进行操作,通过搜索选择图层中的要素并读取其属性。

摘要生成于 C知道 ,由 DeepSeek-R1 满血版支持, 前往体验 >

如何对整个地图:

Sub mm4()

Dim md As IMxDocument

Dim tt As IMap

Dim pFL As IFeatureLayer

dim pEF as IEnumFeature

Dim pF As IFeature

Set md = ThisDocument

Set tt = md.FocusMap

set pEF=tt.FeatureSelection

Set pF = pEF.Next

Debug.Print pF.Value(4)

End Sub

如果对某个图层:

Sub mm4()

Dim md As IMxDocument

Dim tt As IMap

Dim pFL As IFeatureLayer

Dim pFS As IFeatureSelection

Dim pSelSet As ISelectionSet

Dim pFCS As IFeatureCursor

Dim pF As IFeature

Set md = ThisDocument

Set tt = md.FocusMap

Set pFL = tt.Layer(2)

Set pFS = pFL

Set pSelSet = pFS.SelectionSet ”’flayer

pSelSet.Search Nothing, True, pFCS

Set pF = pFCS.NextFeature

Debug.Print pF.Value(4)

End Sub

转载自:https://blog.youkuaiyun.com/syasz/article/details/629846

评论
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值