private void ItemData_Click(object sender, EventArgs e) { OpenFileDialog OFD = new OpenFileDialog(); // OFD.InitialDirectory = Application.StartupPath; OFD.RestoreDirectory = true; OFD.Multiselect = false; OFD.Filter = "(*.txt)|*.txt"; OFD.ShowHelp = true; DialogResult result = OFD.ShowDialog(); if (result == DialogResult.OK) { this.textBox9.Text = OFD.FileName; RT.getDataStrings(); } }