/// <summary>
 /// button event to edit user data
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void btn_edit_Click(object sender, EventArgs e)
 {
     if (dataGridView1.SelectedRows.Count != 0)
     {
         int            Id         = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells[0].Value);
         string         fullname   = dataGridView1.SelectedRows[0].Cells[1].Value.ToString();
         string         email      = dataGridView1.SelectedRows[0].Cells[2].Value.ToString();
         string         contact    = dataGridView1.SelectedRows[0].Cells[4].Value.ToString();
         string         status     = dataGridView1.SelectedRows[0].Cells[5].Value.ToString();
         AdminPanelForm adminpanel = new AdminPanelForm();
         adminpanel.EditUserForm(Id, fullname, email, contact, status);
         dataGridView1.Refresh();
         LoadAllUser();
     }
     else
     {
         MessageBox.Show("Please selct a row...");
     }
 }