private void listBox1_MouseDoubleClick(object sender, MouseEventArgs e) { User_Screen us = new User_Screen(); string x = listBox1.SelectedItem.ToString(); string[] selectedID = x.Split(' '); search_ID = selectedID[0]; if (File.Exists(@"C:\Users\user\source\repos\hebBank\Customers\" + search_ID + ".txt")) { us.Show(); } else if (!File.Exists(@"C:\Users\user\source\repos\hebBank\Customers\" + search_ID + ".txt")) { MessageBox.Show("File Not Found", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error); } }
private void button3_Click(object sender, EventArgs e) { User_Screen us = new User_Screen(); Customers cs = new Customers(); search_ID = textBox1.Text; if (File.Exists(@"C:\Users\user\source\repos\hebBank\Customers\" + search_ID + ".txt")) { us.Show(); textBox1.Text = ""; } else if (!File.Exists(@"C:\Users\user\source\repos\hebBank\Customers\" + search_ID + ".txt")) { MessageBox.Show("File Not Found", "ERROR", MessageBoxButtons.OK, MessageBoxIcon.Error); textBox1.Text = ""; } }