基于Winform的.cs文件命名空间排序及注释批量处理工具

公司里每个程序员在命名空间的排序和注释上都有很多的不同。

杂乱的命名空间：

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;

...   ....

有序的命名空间：

//
// (C) Copyright 2010-2016 by XXX, Inc.
//
// System namespaces
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

// Autodesk namespaces
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;

// BIMCore namespaces
using BIMCore.DB;
using BIMCore.DB.Geometry;

// My namespaces
using Res = Revit.Addin.isBIM.PowerMeasure.Properties.Resources;
using Revit.Addin.isBIM.PowerMeasure.Views;
using Revit.Addin.isBIMAppWrapper;

namespace Revit.Addin.isBIM.PowerMeasure
{

...  ...

为了方便管理代码，这里我制作了一个批量处理.cs文件中命名空间排序及注释的工具。

代码：

 private void buttonConfirm_Click(object sender, EventArgs e)
         {
             string strfilepath = textBoxFilePath.Text;
             List<string> liststrdocuments = new List<string>();
             progressBarFiles.Visible = true;
             if (!string.IsNullOrWhiteSpace(textBoxFilePath.Text) && System.IO.Directory.Exists(textBoxFilePath.Text))  //判断路径是否为空或者是否存在
             {
                 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 == )                                                                //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,其中obj文件夹下的cs文件直接忽略
                             {
                                 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 = ; i < liststrdocuments.Count; i++)        //改变文件只读属性
                         {
                             if (File.GetAttributes(liststrdocuments[i]).ToString().IndexOf("ReadOnly") != -)
                             {
                                 File.SetAttributes(liststrdocuments[i], FileAttributes.Normal);
                             }
                         }
                         int intprogress = ;
                         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
                         {
                             System.Text.Encoding fileEncoding = GetFileEncodeType(Documentpath);  //获取该文件的编码格式
                             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>();

                             if (DocumentChanged(Documentpath) == false)
                             {
                                 strupdatestatus = Properties.Resources.StringUpdateStatusOne;
                                 dt=BuildDataTable(dt,Documentpath,strupdatestatus);
                             }
                             else
                             {
                                 string[] lines = File.ReadAllLines(Documentpath);       //根据路径，分行读取该文件
                                 foreach (string line in lines)
                                 {
                                     if (line.StartsWith("using"))
                                     {
                                         listtempline.Add(line);  //得到命名空间的行
                                     }
                                     else if (!string.IsNullOrWhiteSpace(line))
                                     {
                                         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,保留没有空行的部分
                                 foreach (string line in listnamespacerest)
                                 {
                                     if (line.StartsWith("namespace") || line.StartsWith("["))
                                     {
                                         break;
                                     }
                                     else if (!string.IsNullOrWhiteSpace(line))
                                     {
                                         namespacesurplus.Add(line);
                                     }
                                 }
                                 if (namespacesurplus.Count != )
                                 {
                                     for (int i = ; i < listnamespacerest.Count; i++)
                                     {
                                         for (int j = ; j < namespacesurplus.Count; j++)
                                         {
                                             if (namespacesurplus[j] == listnamespacerest[i])
                                             {
                                                 listnamespacerest.RemoveAt(i);
                                             }
                                         }
                                     }
                                 }
                                 foreach (string line in listnamespacerest)
                                 {
                                     namespacerest += line + "\r\n";
                                 }
                                 #endregion

                                 listtempline.Sort(delegate(string str1, string str2)     //对命名空间进行排序
                                 {
                                     return Comparer<string>.Default.Compare(str1.Trim(';'), str2.Trim(';'));
                                 });

                                 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, fileEncoding);

                                 textboxcopyright = strusingsystem = strusingAutodesk = strusingBIMCore = strusingrest = namespacerest = string.Empty; //变量清空
                                 dt=BuildDataTable(dt, Documentpath, strupdatestatus);                                                          

                             }

                         }

                         #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[].Width = Convert.ToInt32(Math.Ceiling(0.3 * Convert.ToDouble(dataGridViewfiles.Width)));  //设定更新状态栏的列宽
                         dataGridViewfiles.Columns[].DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleCenter;  //设定更新状态栏的字体居中
                         progressBarFiles.Visible = false;
                         #endregion
                     }
                 }
                 else
                 {
                     progressBarFiles.Visible = false;
                     MessageBox.Show(Properties.Resources.StringTextBoxCopyrightStauts);
                 }
             }
             else
             {
                 progressBarFiles.Visible = false;
                 MessageBox.Show(Properties.Resources.StringTextBoxFileStatus);
             }
         }

169行对文件重写时依然使用文件原有编码格式，防止打开文件时候有乱码。
52行的子函数 GetFileEncodeType(string filename)判断编码格式    函数转载地址：http://www.cnblogs.com/swtseaman/archive/2011/05/17/2048689.html

 public System.Text.Encoding GetFileEncodeType(string filename)
       {
           System.IO.FileStream fs = new System.IO.FileStream(filename, System.IO.FileMode.Open, System.IO.FileAccess.Read, FileShare.ReadWrite);
           //FileShare.ReadWrite, 不然文件在进行其他IO操作时进程会被占用而报错

           System.IO.BinaryReader br = new System.IO.BinaryReader(fs);
           Byte[] buffer = br.ReadBytes();
           if(buffer[]>=0xEF)
           {
               if(buffer[]==0xEF && buffer[]==0xBB)
               {
                    return System.Text.Encoding.UTF8;
               }
               else if(buffer[]==0xFE && buffer[]==0xFF)
               {
                    return System.Text.Encoding.BigEndianUnicode;
               }
               else if(buffer[]==0xFF && buffer[]==0xFE)
               {
                    return System.Text.Encoding.Unicode;
               }
               else
               {
                    return System.Text.Encoding.Default;
               }
           }
           else
           {
                 return System.Text.Encoding.Default;
           }
       }
        #endregion

68行为文件更新判据：判断cs文件中是否有“// System namespaces”， 还有就是cs文件中的copyright部分是否与winform中的copyright文本框内容相同。

 private bool DocumentChanged(string path)
         {
             bool boolWholeStatus = true;
             bool boolStatus1 = false;
             bool boolStatus2 = false;
             string oralcopyright = string.Empty;
             string txtnamspace = textBoxNameSpace.Text+"\r\n";
             string[] lines = File.ReadAllLines(path);       //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"))
                 {
                     boolStatus2 = true;
                     break;
                 }
                 else if(!string.IsNullOrEmpty("line"))
                 {
                     oralcopyright += line + "\r\n";
                 }
             }
             if (txtnamspace.Equals(oralcopyright))
             {
                 boolStatus1 = true;
             }

             if (boolStatus1 == true && boolStatus2 == true)
             {
                 boolWholeStatus = false;
             }
             return boolWholeStatus;
         }

71行的datatable构建方法：

private DataTable BuildDataTable(DataTable dt, string path, string status)
        {
            DataRow dr = dt.NewRow();
            dr[Properties.Resources.StringDatagridViewCellHeaderOne] = path;
            dr[Properties.Resources.StringDatagridViewCellHeaderTwo] = status;
            dt.Rows.Add(dr);
            return dt;
        }