如何提取“=”后面的内容



&L
WK_PRDNO=5073800123
WK_NAME=张三                     
正常=               0.00
逾期=              12.21
正常利息=               0.00
罚息=               0.04
复利=               0.11
&L
WK_PRDNO=5073800123
WK_NAME=李四                     
正常=               0.00
逾期=              12.21
正常利息=               0.00
罚息=               0.04
复利=               0.11
&L

很急呀，请大虾们帮帮忙！！！ 谢谢了！！！

逐行读取数据，然后用split('=')分开

要求把每行具有相同属性的内容存到一个文件里，如每行WK_NAME的内容

张三
李四

可以将读取到的内容用split()处理后添加到NameValueCollection中。

例：
            NameValueCollection myCol = new NameValueCollection();
            myCol.Add("WK_NAME", "张三");
            myCol.Add("WK_NAME", "李四");
            Console.WriteLine(myCol["WK_NAME"]);

运行结果为：张三,李四

public static void Main()
        {
            FileStream fs = null;
            NameValueCollection dataCol = new NameValueCollection();
            string sourceFile = @"C:\data.txt";

            if (!File.Exists(sourceFile))
            {
                Console.WriteLine("Source File Not Found!");
                Console.ReadLine();
                return;
            }

            //Opens the source file.
            fs = new FileStream(sourceFile, FileMode.Open);
            StreamReader sr = new StreamReader(fs, Encoding.Default);
            string line;

            //A value is read from the file.
            while (sr.Peek() > -1)
            {
                line = sr.ReadLine();
                if (line.Contains('='))
                {
                    string[] data = line.Split('=');
                    dataCol.Add(data[0].Trim(), data[1].Trim());
                }
            }

            sr.Close();
            fs.Close();

            //create a new txt file for each property
            foreach (string key in dataCol.AllKeys)
            {
                //check directory
                if (!Directory.Exists(@"C:\test"))
                    Directory.CreateDirectory(@"C:\test");

                //open the new file, if not exists, create it
                StreamWriter newFile = File.AppendText(string.Format(@"C:\test\{0}.txt", key));

                //get all value with the same property
                string[] keyValue = dataCol[key].Split(',');

                //write values to the file
                foreach (string value in keyValue)
                    newFile.WriteLine(value);

                newFile.Close();
            }

        }

[[it] 本帖最后由 slokra 于 2008-6-25 09:59 编辑 [/it]]

可以转换成中文注释吗

if (line.Contains('='))
                {
                    string[] data = line.Split('=');


报错信息


 error CS0117: “string”并不包含对“Contains”的定义

你的.net是哪个版本的？
string.Contains()是2.0新增的

string.Split('=')
这个可以噻