using System.IO;
FileStream fs = new FileStream(Application.StartupPath + "\\AlarmSet.txt", FileMode.Open, FileAccess.ReadWrite);
StreamReader sr = new StreamReader(fs, Encoding.GetEncoding("utf-8")); // 加上Encoding.GetEncoding("utf-8")解决乱码
string line = "";
string totaltxt = "";
while (line != null)
{
line = sr.ReadLine();
totaltxt = totaltxt + line;
}
textBox1.Text = totaltxt;
sr.Close();
fs.Close();