private async void button1_ClickAsync(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog
{
Title = "Browse Text Files",
CheckFileExists = true,
CheckPathExists = true,
DefaultExt = "txt",
Filter = "txt files (*.txt)|*.txt",
FilterIndex = 2,
RestoreDirectory = true,
ReadOnlyChecked = true,
ShowReadOnly = true
};
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
textBox1.Text = openFileDialog1.FileName;
await book.ReadFromFile(openFileDialog1.FileName);
completesource.AddRange(book.ContactList.Select(c => c.ContactName).ToArray());
textBox2.AutoCompleteCustomSource = completesource;
textBox3.AutoCompleteCustomSource = completesource;
rebind_data();
FormTransform.TransformSize(this, 643, 776);
}
}
