frmmain.cs

本代码用于在*.x文件中

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 ReplaceStrInFiles
{
    public partial class FrmMain : Form
    {
        public FrmMain()
        {
            InitializeComponent();
        }
        /// <summary>
        /// 获取需要替换字符的文件所在的文件夹路径
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnFolderDia_Click(object sender, EventArgs e)
        {
            FolderDia = new FolderBrowserDialog();
            if (FolderDia.ShowDialog() == DialogResult.OK)
            {
                txtFolderName.Text = FolderDia.SelectedPath;
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="strFolderName">文件夹目录</param>
        /// <param name="strOrigin">需替换的原始字符</param>
        /// <param name="strTarget">替换后的字符</param>
        void SearchReplaceInFile(string strFolderName,  string strOrigin, string strTarget)
        {
            DirectoryInfo DirFolder = new DirectoryInfo(strFolderName);//根目录名称
            FileInfo[] fis = DirFolder.GetFiles();//找到该目录下所有文件
            ///////////////////begin for/////////////////////
            foreach (FileInfo fi in fis) //循环
            { 
                StringBuilder sb = new StringBuilder();
                StreamReader Readfile = new StreamReader(fi.FullName, Encoding.GetEncoding("GB2312"));

                string strAll = "";
                while ((strAll = Readfile.ReadLine()) != null)
                {
                    int nPos = strAll.IndexOf(strOrigin);
                    if (nPos != -1)
                    {
                        strAll = strAll.Replace(strOrigin, strTarget);	//替换									
                    }
                    sb.Append(strAll + "\r\n");//将替换后的所有写入到StringBuilder中.


                }//end while			
                Readfile.Close();
               //如果是要替换的文件,将StringBuilder回写到文件中
                StreamWriter Writefile = new StreamWriter(fi.FullName, false, Encoding.GetEncoding("GB18030"));
                Writefile.Write(sb);
                Writefile.Close();
                }
            ///////////////////////////end for////////////////////////////////////
            //递归调用
            foreach (DirectoryInfo nextFolder in DirFolder.GetDirectories())
            {
                SearchReplaceInFile(nextFolder.FullName, strOrigin, strTarget);
            }

        }
        /// <summary>
        /// 直接将路径名去掉，只要纹理名
        /// </summary>
        /// <param name="strFolderName"></param>
        void QuickReplaceInFile(string strFolderName)
        {
            DirectoryInfo DirFolder = new DirectoryInfo(strFolderName);//根目录名称
            FileInfo[] fis = DirFolder.GetFiles();//找到该目录下所有文件
            ///////////////////begin for/////////////////////
            foreach (FileInfo fi in fis) //循环
            {
                StringBuilder sb = new StringBuilder();
                StreamReader Readfile = new StreamReader(fi.FullName, Encoding.GetEncoding("GB2312"));

                string strAll = "";
                while ((strAll = Readfile.ReadLine()) != null)
                {
                    string strRe = "";
                    GetFileName(strAll,ref strRe);
                    if (strRe.Length>4)
                    {
                        strAll = strAll.Replace(strAll, strRe);	//替换									
                    }
                    sb.Append(strAll + "\r\n");//将替换后的所有写入到StringBuilder中.


                }//end while			
                Readfile.Close();
                //如果是要替换的文件,将StringBuilder回写到文件中
                StreamWriter Writefile = new StreamWriter(fi.FullName, false, Encoding.GetEncoding("GB18030"));
                Writefile.Write(sb);
                Writefile.Close();
            }
            ///////////////////////////end for////////////////////////////////////
            //递归调用
            foreach (DirectoryInfo nextFolder in DirFolder.GetDirectories())
            {
                QuickReplaceInFile(nextFolder.FullName);
            }

        }
        /// <summary>
        /// 开始替换
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnStartReplace_Click(object sender, EventArgs e)
        {
            try
            {
                string folderPath = txtFolderName.Text;
                DirectoryInfo theFolder = new DirectoryInfo(folderPath);//目录名称

                if (theFolder.Exists)
                {
                    if (txtOriginStr.Text == "")
                    {
                        MessageBox.Show("请输入需要替换的字符!");
                        return;
                    }
                    SearchReplaceInFile(theFolder.FullName,txtOriginStr.Text,txtTargetStr.Text);
                }
                MessageBox.Show("替换成功!");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        //将纹理名提取出来
        private void GetFileName(string strDir, ref string strResult)
        {
            int nIndex = strDir.LastIndexOf('\\');
            int nPos = strDir.LastIndexOf('.');
            if (nIndex>=0&& nPos>nIndex)
            {
                int nStart = nIndex + 1;
                //strResult = strDir.Substring(nIndex, nPos);
                strResult = strDir.Substring(nStart);
            }
        }
        /// <summary>
        /// 快速替换字符为文件名，不包括路径
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnQuickReplace_Click(object sender, EventArgs e)
        {
            try
            {
                string folderPath = txtFolderName.Text;
                DirectoryInfo theFolder = new DirectoryInfo(folderPath);//目录名称

                if (theFolder.Exists)
                {
                    QuickReplaceInFile(theFolder.FullName);
                }
                MessageBox.Show("替换成功!");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        /// <summary>
        /// 修改坐标值
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void BtnModifyCoord_Click(object sender, EventArgs e)
        {
            try
            {
                string folderPath = txtFolderName.Text;
                DirectoryInfo theFolder = new DirectoryInfo(folderPath);//目录名称

                if (theFolder.Exists)
                {
                    ModifyCoord(theFolder.FullName);
                }
                MessageBox.Show("修改成功!");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        void ModifyCoord(string strFolderName)
        {
            DirectoryInfo DirFolder = new DirectoryInfo(strFolderName);//根目录名称
            FileInfo[] fis = DirFolder.GetFiles();//找到该目录下所有文件
            ///////////////////begin for/////////////////////
            foreach (FileInfo fi in fis) //循环
            {
                StringBuilder sb = new StringBuilder();
                StreamReader Readfile = new StreamReader(fi.FullName, Encoding.GetEncoding("GB2312"));
                int nLineNum = 0;//记录行数
                int nAddNum = 0;
                int nAddNum2 = 0;
                string strAll = "";
                while ((strAll = Readfile.ReadLine()) != null)
                {
                    nLineNum++;
                    //string strOrigin = "Frame Line";
                    //int nPos = strAll.IndexOf(strOrigin);
                    
                    //if (nPos != -1)
                    //{
                    //    nAddNum = nLineNum + 5;							
                    //}
                    //if (nLineNum==nAddNum)
                    //{
                    //    string strRe = "0.000000,0.000000,0.000000,1.000000;;";
                    //    strAll = strAll.Replace(strAll, strRe);	//替换									
                    //}
                    ////sb.Append(strAll + "\r\n");//将替换后的所有写入到StringBuilder中.

                    //strOrigin = "Frame Group";
                    //nPos = strAll.IndexOf(strOrigin);
                    //if (nPos != -1)
                    //{
                    //    nAddNum2= nLineNum + 5;
                    //}
                    //if (nLineNum == nAddNum2)
                    //{
                    //    string strRe = "0.000000,0.000000,0.000000,1.000000;;";
                    //    strAll = strAll.Replace(strAll, strRe);	//替换									
                    //}

                    //strOrigin = "Frame Plane";
                    //nPos = strAll.IndexOf(strOrigin);
                    //if (nPos != -1)
                    //{
                    //    nAddNum2 = nLineNum + 5;
                    //}
                    //if (nLineNum == nAddNum2)
                    //{
                    //    string strRe = "0.000000,0.000000,0.000000,1.000000;;";
                    //    strAll = strAll.Replace(strAll, strRe);	//替换									
                    //}
                    ////////////////////////////一次性全部替换//////////////////////
                    string strOrigin = "0.000000,0.000000,1.000000,0.000000,";
                    int nPos = strAll.IndexOf(strOrigin);
                    
                    if (nPos != -1)
                    {
                        nAddNum = nLineNum + 1;							
                    }
                    if (nLineNum==nAddNum)
                    {
                        string strRe = "0.000000,0.000000,0.000000,1.000000;;";
                        strAll = strAll.Replace(strAll, strRe);	//替换									
                    }
                    sb.Append(strAll + "\r\n");//将替换后的所有写入到StringBuilder中.


                }//end while			
                Readfile.Close();
                //如果是要替换的文件,将StringBuilder回写到文件中
                StreamWriter Writefile = new StreamWriter(fi.FullName, false, Encoding.GetEncoding("GB18030"));
                Writefile.Write(sb);
                Writefile.Close();
            }
            ///////////////////////////end for////////////////////////////////////
            //递归调用
            foreach (DirectoryInfo nextFolder in DirFolder.GetDirectories())
            {
                ModifyCoord(nextFolder.FullName);
            }

        }

        private void FrmMain_Load(object sender, EventArgs e)
        {
            this.txtOriginStr.Enabled = false;
            this.txtTargetStr.Enabled = false;
            this.BtnQuickReplace.Enabled = false;
            this.BtnStartReplace.Enabled = false;
        }

    }
}