批量处理.cs文件中的命名空间排序及注释

using System;
using System.Collections.Generic;
using Autodesk.Revit.UI;
using BIMCore.UI.ModelessForm;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using RevitDocument = Autodesk.Revit.DB.Document;
using Autodesk.Revit.DB;
using BIMCore.UI;
using BIMCore.DB;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using BIMCore.DB.Geometry;
using Res = Revit.Addin.isBIM.QuickFilters.Properties.Resources;
using BIMCore.DB.Log;


namespace Revit.Addin.isBIM.QuickFilters
{
    public partial class CustomForm : System.Windows.Forms.Form
    {
        RevitDocument rvtDoc_temp = null;
        public List<int> Resultlist = null;
        public List<int> Existinglist = null;
        
...   ....

//
// (C) Copyright 2010-2015 by XXX, Inc.
//

// System namespaces
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;
//
// Revit namespaces
using RevitDocument = Autodesk.Revit.DB.Document;
using Autodesk.Revit.DB;
//
// My namespaces
using BIMCore.UI;
using BIMCore.DB;
using BIMCore.DB.Geometry;
using Res = Revit.Addin.isBIM.QuickFilters.Properties.Resources;
using BIMCore.DB.Log;
using Autodesk.Revit.UI;
using BIMCore.UI.ModelessForm;

namespace Revit.Addin.isBIM.QuickFilters
{
    public partial class CustomForm : System.Windows.Forms.Form
    {
        RevitDocument rvtDoc_temp = null;
        public List<int> Resultlist = null;
        public List<int> Existinglist = null;
        
        ....  .....

private void buttonConfirm_Click(object sender, EventArgs e)
        {
            List<string> liststrdocuments = new List<string>();
            progressBarFiles.Visible = true;
            if (!string.IsNullOrWhiteSpace(textBoxFilePath.Text))
            {
                if (!string.IsNullOrWhiteSpace(textBoxNameSpace.Text))
                {
                    string[] strdocuments = Directory.GetFiles(strfilepath, "*.cs",SearchOption.AllDirectories); //得到文件夹路径下的所有cs文件路径
                    if (strdocuments.Length == 0)                                                                //判断文件夹中是否没有cs文件
                    {
                        progressBarFiles.Visible = false; 
                        MessageBox.Show(Properties.Resources.StringFileExist);
                    }
                    else
                    {
                            foreach (string strdocu in strdocuments)        //排除部分cs文件，因为obj/Debug下的cs文件咱就别管了
                            {
                                if(boolMode==true)
                                {
                                    if (!strdocu.Contains("AssemblyInfo") && !strdocu.Contains("Designer") && !strdocu.Contains("obj") && !strdocu.Contains("designer"))
                                    {
                                        liststrdocuments.Add(strdocu);
                                    }
                                }
                                else
                                {
                                    if(!strdocu.Contains("obj"))
                                    {
                                       liststrdocuments.Add(strdocu);
                                    }                         
                                }                  
                            }
                                          
                        for (int i = 0; i < liststrdocuments.Count; i++)        //改变只读属性
                        {
                            if (File.GetAttributes(liststrdocuments[i]).ToString().IndexOf("ReadOnly") != -1)
                            {
                                File.SetAttributes(liststrdocuments[i], FileAttributes.Normal);
                            }
                        }
                        int intprogress = 0;
                        progressBarFiles.Maximum = liststrdocuments.Count;
                        DataTable dt = new DataTable();
                        dt.Columns.Add((Properties.Resources.StringDatagridViewCellHeaderOne), typeof(string));
                        dt.Columns.Add((Properties.Resources.StringDatagridViewCellHeaderTwo), typeof(string));
                        string strupdatestatus = null;

                        foreach (string Documentpath in liststrdocuments)               //遍历每个路径
                        {                      
                            intprogress++;
                            progressBarFiles.Value = intprogress;
                            string namespacerest = null;
                            string strusingsystem = null;
                            string strusingAutodesk = null;
                            string strusingBIMCore = null;
                            string strusingrest = null;
                            string namespaceresult = string.Empty;
                            string textboxcopyright = textBoxNameSpace.Text;
                            List<string> listtempline = new List<string>();
                            List<string> listnamespacerest =  new List<string>();
                            List<string> namespacesurplus = new List<string>();

                            string[] lines = File.ReadAllLines(Documentpath);       //根据路径，分行读取该文件
                            foreach (string line in lines)
                            {
                                if (line.StartsWith("// System namespaces") || line.StartsWith("//System namespaces") || line.StartsWith("// System Namespaces") || line.StartsWith("//System Namespaces"))
                                {
                                    strupdatestatus = Properties.Resources.StringUpdateStatusOne;
                                    goto NextDocummentpath;
                                }
                                else
                                {
                                    if (line.StartsWith("using"))
                                    {
                                        listtempline.Add(line);  //得到命名空间的行
                                    }
                                    else
                                    {
                                        listnamespacerest.Add(line);  //记录剩下的部分
                                    }
                                    strupdatestatus = Properties.Resources.StringUpdateStatusTwo;
                                }  
                            }

                            #region   对namespace中的多余部分进行处理，比如空格什么的要去掉
                            foreach (string line in listnamespacerest)
                            {
                                if (line.StartsWith("namespace") || line.StartsWith("["))
                                {
                                    break;
                                }
                                else if(!string.IsNullOrWhiteSpace(line))
                                {
                                    namespacesurplus.Add(line);
                                }
                            }
                            if (namespacesurplus.Count != 0)
                            {
                                for (int i = 0; i < listnamespacerest.Count; i++)
                                {
                                    for (int j = 0; j < namespacesurplus.Count; j++)
                                    {
                                        if (namespacesurplus[j] == listnamespacerest[i])
                                        {
                                            listnamespacerest.RemoveAt(i);
                                        }
                                    }
                                }
                            }
                            foreach (string line in listnamespacerest)
                            {
                                namespacerest += line + "\r\n";
                            }
                            #endregion

                            listtempline.Sort();                   //对命名空间进行排序
                            foreach (string line in listtempline)  //对命名空间行归类
                            {
                                if (line.StartsWith("using System"))
                                {
                                    strusingsystem += line + "\r\n";
                                }
                                else if (line.StartsWith("using Autodesk"))
                                {
                                    strusingAutodesk += line + "\r\n";
                                }
                                else if (line.StartsWith("using BIMCore"))
                                {
                                    strusingBIMCore += line + "\r\n";
                                }
                                else
                                {
                                    strusingrest += line + "\r\n";
                                }
                            }
                            string strusingAutodeskresult; 
                            string strusingBIMCoreresult;
                            string strusingrestresult;
                            strusingAutodeskresult = strusingBIMCoreresult = strusingrestresult = string.Empty;
                            string strusingsystemresult = "// System namespaces" + "\r\n" + strusingsystem + "\r\n";

                            if (!string.IsNullOrWhiteSpace(strusingAutodesk))
                            {
                                strusingAutodeskresult = strusingAutodesk;
                                strusingAutodeskresult = "// Autodesk namespaces" + "\r\n" + strusingAutodesk + "\r\n";
                            }
                            if (!string.IsNullOrWhiteSpace(strusingBIMCore))
                            {
                                strusingBIMCoreresult = strusingBIMCore;
                                strusingBIMCoreresult = "// BIMCore namespaces" + "\r\n" + strusingBIMCore + "\r\n";
                            }
                            if (!string.IsNullOrWhiteSpace(strusingrest))
                            {
                                strusingrestresult = strusingrest;
                                strusingrestresult = "// My namespaces" + "\r\n" + strusingrestresult + "\r\n";
                            }
                            namespaceresult = textboxcopyright + "\r\n" +strusingsystemresult+                      //重写文件
                                              strusingAutodeskresult + strusingBIMCoreresult +strusingrestresult+namespacerest;                                           
                            File.WriteAllText(Documentpath, namespaceresult);

                            textboxcopyright = strusingsystem = strusingAutodesk = strusingBIMCore = strusingrest = namespacerest = string.Empty; //变量清空
                            

                            NextDocummentpath:                                                           //跳转
                            DataRow dr = dt.NewRow();                                                    // 构建DataTable
                            dr[Properties.Resources.StringDatagridViewCellHeaderOne] = Documentpath;
                            dr[Properties.Resources.StringDatagridViewCellHeaderTwo] = strupdatestatus;
                            dt.Rows.Add(dr);
                        }

                        #region  控件属性的设置
                        dataGridViewfiles.DataSource = dt;               //datagridview的设置
                        dataGridViewfiles.AllowUserToAddRows = false;   
                        dataGridViewfiles.RowHeadersVisible = false;
                        dataGridViewfiles.AllowUserToResizeColumns = false;
                        dataGridViewfiles.AllowUserToResizeRows = false;
                        dataGridViewfiles.Columns[1].Width = Convert.ToInt32(Math.Ceiling(0.3 * Convert.ToDouble(dataGridViewfiles.Width)));  //设定更新状态栏的列宽
                        dataGridViewfiles.Columns[1].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;  //设定更新状态栏的字体居中   
                        
                        buttonConfirm.Top = dataGridViewfiles.Top + dataGridViewfiles.Height + 6;   //button位置设置
                        buttonCancel.Top = dataGridViewfiles.Top + dataGridViewfiles.Height + 6;

                        progressBarFiles.Top = buttonConfirm.Top + buttonConfirm.Height - progressBarFiles.Height-1; //进度条位置设置
                        progressBarFiles.Visible = false;
                        #endregion
                    }
                }
                else
                {
                    progressBarFiles.Visible = false;  
                    MessageBox.Show(Properties.Resources.StringTextBoxCopyrightStauts);
                }          
            }
            else
            {
                progressBarFiles.Visible = false;  
                MessageBox.Show(Properties.Resources.StringTextBoxFileStatus);
            }            
        }