怎么使用C#打开文件

Question

怎么使用C#打开文件，有那位朋友知道，能速告诉我一下吗

Answer 1

是要读写吗？
请使用StreamReader、StreamWriter类...

Answer 2

System.Diagnostics.Process.Start(filePath);

Answer 3

StreamReader SR;
            string S;
            SR = new StreamReader("你的文件",Encoding.GetEncoding("GB2312"));
            S = SR.ReadLine();
            while (S != null)
            {
                    //Console.WriteLine(S); 
                    T_FirstText.AppendText(S + Environment.NewLine);
                    S = SR.ReadLine();
            }
            SR.Close();

Answer 4

ASP.NET(c#,Ajax)技术讨论群30417196（限已工作人士）

Answer 5

maoliner(控制面板)和wooting(不醉)的思路还真是有趣，不同的直觉，呵呵

Answer 6

if (!File.Exists(G_FtpLineCurFName))
            {
                //current ftp line文件不存在；
                //Console.WriteLine("{0} 不存在！", G_FtpLineCurFName.ToString());                return;
            }
            // 文件存在，打开文件读取数据；            StreamReader sr = File.OpenText(G_FtpLineCurFName);            string delimStr = ",，";
            string input;
            char[] delimiter = delimStr.ToCharArray();
            // char [] delimiter = {","};            // string [] split= new string [6]{" "," "," "," "," "," "} ;
            string[] split = new string[6] { " ", " ", " ", " ", " ", " " };//列在后期调用时候自动分配，此处分配无效；            while ((input = sr.ReadLine()) != null)
            {                if ("" == input.Trim())
                {
                    continue;
                }                for (int x = 1; x < 7; x++)
                {
                    split = input.Split(delimiter, x);
                    //
                    // Console.WriteLine("\ncount = {0,2} ..............", x);                }                ListViewItem lvItem = new ListViewItem(split);
                // lvItem.Tag = split;                if (lvTp4FLMonitor.InvokeRequired)
                {
                    this.Invoke(new AddCallbackADD(LVIAdd), new Object[] { lvTp4FLMonitor, lvItem });
                }
                else
                {
                    this.lvTp4FLMonitor.Items.Add(lvItem);
                }            }            //Console.WriteLine("The end of the stream has been reached.");
            sr.Close();