用C#写的转换程序（将高版本项目转变成低版本）

来源：互联网发布：腾讯游戏平台 mac版编辑：程序博客网时间：2024/05/16 17:46
源码：

//可以在这个链接中下载 http://pan.baidu.com/s/1qWFN4CW//将在窗体中放一个按钮（btnOpen)一个按钮（btnConvert), 一个文本框(txtFolder)， 一个打开文件夹的对话框（在工具箱上找到“对话框”）//本程序的作用是：将项目转成低版本的程序//主要是考虑到有的同学用的Visual Studio的低版本（如2010），不能打开VisualStudio2013的版本不方便using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.IO; namespace SolutionVersionConverter{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }         private void btnOpen_Click(object sender, EventArgs e)        {            if (this.folderBrowserDialog1.ShowDialog() == DialogResult.OK)                this.txtFolder.Text = this.folderBrowserDialog1.SelectedPath;        }         private void btnConvert_Click(object sender, EventArgs e)        {            ConvertInPath(new DirectoryInfo(this.txtFolder.Text.Trim()));            MessageBox.Show("ok!");        }         void ConvertInPath(DirectoryInfo path)        {            if(! path.Exists) return;             foreach (FileInfo file in path.GetFiles())            {                string filepath = file.FullName;                if (filepath.ToLower().EndsWith(".sln"))                    ConvertSln(filepath);                else if (filepath.ToLower().EndsWith(".csproj"))                    ConvertPrj(filepath);                 else if (filepath.ToLower().EndsWith(".config"))                    ConvertCfg(filepath);             }             foreach( DirectoryInfo subpath in path.GetDirectories() )            {                ConvertInPath(subpath);            }        }        void ConvertSln(string path)        {            StreamReader sr = new StreamReader(path, Encoding.UTF8);            string content = sr.ReadToEnd();            sr.Close();            if (content.IndexOf("Microsoft Visual Studio Solution File, Format Version 12.00")>=0)            {                content = content.Replace("Microsoft Visual Studio Solution File, Format Version 12.00",                    "Microsoft Visual Studio Solution File, Format Version 11.00");                content = content.Replace("# Visual Studio 2013",                    "# Visual Studio 2010");                content = content.Replace("# Visual Studio 2012",                    "# Visual Studio 2010");                content = content.Replace("# Visual Studio Express 2013 for Windows Desktop",                    "# Visual Studio 2010");                content = content.Replace("# Visual Studio Express 2012 for Windows Desktop",                    "# Visual Studio 2010");                StreamWriter sw = new StreamWriter(path,false, Encoding.UTF8);                sw.Write(content);                sw.Close();            }        }        void ConvertPrj(string path)        {            StreamReader sr = new StreamReader(path, Encoding.UTF8);            string content = sr.ReadToEnd();            sr.Close();            if (content.IndexOf("<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>")>=0)            {                content = content.Replace("<TargetFrameworkVersion>v4.5</TargetFrameworkVersion>",                    "<TargetFrameworkVersion>v4.0</TargetFrameworkVersion>");                content = content.Replace("<ProjectGuid>",                    "<ProductVersion>8.0.30703</ProductVersion><ProjectGuid>");                content = content.Replace("<SignManifests>true</SignManifests>",                    "<SignManifests>false</SignManifests>");                 StreamWriter sw = new StreamWriter(path, false, Encoding.UTF8);                sw.Write(content);                sw.Close();            }        }        void ConvertCfg(string path)        {            StreamReader sr = new StreamReader(path, Encoding.UTF8);            string content = sr.ReadToEnd();            sr.Close();            if (content.IndexOf("<supportedRuntime version=\"v4.0\" sku=\".NETFramework,Version=v4.5\" />")>=0)            {                content = content.Replace("<supportedRuntime version=\"v4.0\" sku=\".NETFramework,Version=v4.5\" />",                    "<supportedRuntime version=\"v4.0\" sku=\".NETFramework,Version=v4.0\" />");                 StreamWriter sw = new StreamWriter(path, false, Encoding.UTF8);                sw.Write(content);                sw.Close();            }        }    }}
运行效果如下：

1 0