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web:
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using (StreamWriter sw = File.CreateText(Server.MapPath(Ïà¶Ô·¾¶)))
{
sw.WriteLine("Hello");
sw.WriteLine("And");
sw.WriteLine("Welcome");
}
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using (StreamReader sr = File.OpenText(Server.MapPath(Ïà¶Ô·¾¶)))
{
string s = "";
while ((s = sr.ReadLine()) != null)
{
Console.WriteLine(s);
}
}
up
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C# code:
// it will be done when the form close.
private void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
FileStream file = File.Open(@"C:\dataBegin.txt", FileMode.Open);
StreamWriter sWriter = new StreamWriter(file);
//change the record in the file.
sWr
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