摘要:
// Copyright 2012 ESRI // // All rights reserved under the copyright laws of the United States // and applicable international laws, treaties, and conventions. // // You may freely redistribute and... 阅读全文
摘要:
using System; using System.Drawing; using System.Runtime.InteropServices; using ESRI.ArcGIS.ADF; using ESRI.ArcGIS.ADF.BaseClasses; using ESRI.ArcGIS.ADF.CATIDs; using ESRI.ArcGIS.Controls; using ESR... 阅读全文
摘要:
#encoding=utf-8 import math a=[1,23,4,5,6] print a a[1:1]=[2,3,5] print a a a[1]='a' print a a[1]={1,1,2,3,4} print a #序列的append()方法 a.append({000,3,2,23,4}) a.append([2,2,3,4]) print a # 异常扑捉 try:... 阅读全文