//Txt Oluşturma
private void button1_Click(object sender, EventArgs e)
{
StreamWriter Str= File.CreateText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");
Str.Close();
Str.Dispose();
}
//Txt Sil
private void button2_Click(object sender, EventArgs e)
{
File.Delete("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");
}
//Txt Taşı
private void button3_Click(object sender, EventArgs e)
{
try
{
File.Move("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt", @"C:\\Users\\destek\\Desktop\\21.txt");
}
catch
{
MessageBox.Show("Daha Önceden bu kayıt vardır");
}
}
//Txt Ekle
private void button4_Click(object sender, EventArgs e)
{
StreamWriter STW = File.AppendText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");
STW.WriteLine(textBox1.Text + Environment.NewLine + textBox2.Text);
STW.Close();
STW.Dispose();
}
//Var mı yok mu kontrol
private void button5_Click(object sender, EventArgs e)
{
try
{
StreamReader STR = File.OpenText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");//Var ise
STR.Close();
STR.Dispose();
}
catch
{
StreamWriter STW=File.CreateText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");//Yok ise
STW.Close();
STW.Dispose();
}
}
//ListBox Ekleme
private void button6_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
StreamReader STR=File.OpenText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");
string oku = STR.ReadLine();
while (oku!=null)
{
listBox1.Items.Add(oku);
oku = STR.ReadLine();
}
STR.Close();
STR.Dispose();
}
//Tek Satır Gösterme
private void button7_Click(object sender, EventArgs e)
{
listBox1.Items.Clear();
StreamReader STR = File.OpenText("C:\\Users\\destek\\Desktop\\Yeni klasör\\21.txt");
string satir1 = STR.ReadLine();
listBox1.Items.Add(satir1);
STR.Close();
STR.Dispose();
}
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