ConnorZWCAD/模块化/MyTeamcenter_3/hello/ReadXML.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Xml;

using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.EditorInput;

namespace Teamcenter.Hello
{
    public class ReaderCusXML
    {
        private XmlTextReader textReader;
        private XmlDocument doc;
        public ArrayList list = new ArrayList();
        private Editor ed;

        public ReaderCusXML()
        {
        }

        public ReaderCusXML(string filepath, Document appodc)
        {
            ed = appodc.Editor;
            try
            {
                // 打开一个 XML 文件 
                textReader = new XmlTextReader(filepath);
                doc = new XmlDocument();
                doc.Load(textReader);
            }
            catch (Exception s)
            {
                Console.WriteLine("Exception: {0}", s.ToString());
            }
        }

        public ReaderCusXML(string filepath, Editor ed1)
        {
            this.ed = ed1;
            try
            {
                // 打开一个 XML 文件 
                textReader = new XmlTextReader(filepath);
                doc = new XmlDocument();
                doc.Load(textReader);
            }
            catch (Exception s)
            {
                Console.WriteLine("Exception: {0}", s.ToString());
            }
        }

        public void close()
        {
            if (textReader != null)
                textReader.Close();
        }

        //获取指定的节点
        private XmlNode getNode(XmlDocument doc, string nodeName)
        {
            XmlNodeList nodelist = doc.ChildNodes;
            int nodenum = nodelist.Count;
            Console.WriteLine("共有 " + nodenum + " 个节点");

            foreach (XmlNode node in nodelist)
            {
                if (nodeName.Equals(node.Name))
                    return node;
            }
            return null;
        }

        //获取特定内容
        public void GetALL(string root, string nodeName)
        {
            XmlReader reader = new XmlNodeReader(doc);
            bool isroot = true;
            Console.WriteLine("************************************");
            list.Clear();
            while (reader.Read())
            {
                //ed.WriteMessage("name:"+reader.Name+"\n");
                switch (reader.NodeType)
                {
                    case XmlNodeType.XmlDeclaration:
                        break;
                    case XmlNodeType.Element:
                        if (isroot)
                        {
                            ed.WriteMessage(isroot+"\n");
                            if (!root.Equals(reader.Name))
                                continue;
                            else
                                isroot = false;
                        }
                        else if (nodeName.Equals(reader.Name))
                        {
                            //ed.WriteMessage("============\n");
                            if (reader.HasAttributes)
                            {
                                while (reader.MoveToNextAttribute())
                                {
                                    //ed.WriteMessage(string.Format("{0}={1}\n", reader.Name, reader.Value));
                                    list.Add(reader.Value);
                                }
                            }
                        }
                        break;
                    case XmlNodeType.EndElement:
                        if (root.Equals(reader.Name))
                            isroot = true;
                        break;
                    case XmlNodeType.Text:
                        Console.WriteLine(string.Format("内容是：{0}", reader.Value));
                        break;
                }
            }
            Console.WriteLine("************************************");
            //showList();
            return ;
        }

        //显示list
        private void showList()
        {
            ed.WriteMessage("-----------------------\n");
            foreach (object o in list)
            {
               ed.WriteMessage((string)o+"\n");
            }
            ed.WriteMessage("-----------------------\n");
        }

        //显示所有内容
        public void show()
        {
            XmlReader reader = new XmlNodeReader(doc);
            Console.WriteLine("************************************");
            while (reader.Read())
            {
                switch (reader.NodeType)
                {
                    case XmlNodeType.XmlDeclaration:
                        Console.WriteLine(string.Format("<?{0}\t{1}?>", reader.Name, reader.Value));
                        break;
                    case XmlNodeType.Element:
                        Console.Write(string.Format("<{0}\t", reader.Name));
                        if (reader.HasAttributes)
                        {
                            while (reader.MoveToNextAttribute())
                            {
                                Console.Write(string.Format("{0}={1}\t", reader.Name, reader.Value));
                            }
                        }
                        Console.WriteLine(">");
                        break;
                    case XmlNodeType.EndElement:
                        Console.WriteLine(string.Format("</{0}>", reader.Name));
                        break;
                    case XmlNodeType.Text:
                        Console.WriteLine(string.Format("内容是：{0}", reader.Value));
                        break;
                }
            }
            Console.WriteLine("************************************");
        }

        //获取信息
        public Dictionary<string, string> GetTitleInfo(string root, string blockName, string itemType)
        {
            XmlReader reader = new XmlNodeReader(doc);
            bool rangeStart = true;
            bool isroot = true;
            bool matched = false;
            string temp = "anybody";
            string block = "";
            string type = "";
            string cad = "";
            string tc = "";
            bool writeable = false;

            Dictionary<string, string> formAttrs = new Dictionary<string, string>();

            Console.WriteLine("************************************");

            while (reader.Read())
            {
                //ed.WriteMessage("name:"+reader.Name+"\n");
                switch (reader.NodeType)
                {
                    case XmlNodeType.XmlDeclaration:
                        break;
                    case XmlNodeType.Element:
                        if (rangeStart)
                        {
                            if (isroot)
                            {
                                temp = reader.Name;
                                if (!root.Equals(temp))
                                    rangeStart = false;
                                else
                                    isroot = false;
                            }
                            else if ("extension".Equals(reader.Name))
                            {
                                matched = true;
                                if (reader.HasAttributes)
                                {
                                    while (reader.MoveToNextAttribute())
                                    {
                                        //ed.WriteMessage(string.Format("{0}={1}\n", reader.Name, reader.Value));
                                        if ("BlockName".Equals(reader.Name))
                                            block = reader.Value;
                                        else if ("ItemType".Equals(reader.Name))
                                            type = reader.Value;
                                    }
                                }
                            }
                            else if (matched)
                            {
                                //是否是想要的信息
                                {
                                    if ((block.Equals(blockName)) && (type.Equals(itemType)))
                                    {
                                        matched = true;
                                    }
                                    else
                                    {
                                        matched = false;
                                        temp = "extension";
                                        rangeStart = false;
                                        continue;
                                    }
                                }
                                if ("Item".Equals(reader.Name))
                                {
                                }
                                else if ("ItemRevision".Equals(reader.Name))
                                {
                                }
                                else if ("Form".Equals(reader.Name))
                                {
                                    if (reader.HasAttributes)
                                    {
                                        while (reader.MoveToNextAttribute())
                                        {
                                            //Console.WriteLine(string.Format("{0}={1}\n", reader.Name, reader.Value));
                                            if ("cad".Equals(reader.Name))
                                                cad = reader.Value;
                                            else if ("tc".Equals(reader.Name))
                                            {
                                                tc = reader.Value;
                                            }
                                            else if ("writeable".Equals(reader.Name))
                                            {
                                                if ("1".Equals(reader.Value))
                                                    writeable = true;
                                                else
                                                    writeable = false;
                                            }
                                        }
                                    }
                                }
                            }
                        }
                        break;
                    case XmlNodeType.EndElement:
                        if (temp.Equals(reader.Name))
                            rangeStart = true;
                        else if ("Form".Equals(reader.Name))
                        {
                            //Console.WriteLine(string.Format("cad={0},tc={1}", cad, tc));
                            if (writeable)
                            {
                                formAttrs.Add(cad, tc);
                                cad = "";
                                tc = "";
                                writeable = false;
                            }
                        }
                        break;
                    case XmlNodeType.Text:
                        break;
                }
            }
            reader.Close();
            Console.WriteLine("************************************");
            return formAttrs;
        }
    }
}