private void UserDefineTxt_SelectedIndexChanged(object sender, EventArgs e) { UserCondition.Clear(); string SelDefineTxt = string.Format(@"{0}\{1}", UserDefineTxtPath, UserDefineTxt.Text + ".txt"); string[] TxtData = System.IO.File.ReadAllLines(SelDefineTxt); for (int i = 0; i < TxtData.Length; i++) { if (i == 0) { UserCondition.Text = TxtData[i]; } else { UserCondition.Text = UserCondition.Text + "\r\n" + TxtData[i]; } } }
private void ClearTextBox_Click(object sender, EventArgs e) { UserCondition.Clear(); }