public AddOrUpdateForm(RealMember member)
{
InitializeComponent();
button1.Hide();
textBox3.Enabled = false;
textBox1.Text = member.FirstName;
textBox2.Text = member.LastName;
textBox3.Text = member.CardNumber.ToString();
dateTimePicker1.Value = member.StartDate;
dateTimePicker2.Value = member.EndDate;
}
private void button4_Click(object sender, EventArgs e)
{
if (dataGridView1.SelectedCells.Count > 0)
{
int selectedrowindex = dataGridView1.SelectedCells[0].RowIndex;
DataGridViewRow selectedRow = dataGridView1.Rows[selectedrowindex];
var cardNumber = selectedRow.Cells[0].Value;
SqlConnection sqlConn = new SqlConnection(@"Server=.\SQLEXPRESS;Database=CDS;Integrated Security=true");
const string SQL_LOAD_MEMBER = @"SELECT FirstName, LastName, CardNumber, ScreenName, StartDate, EndDate
FROM memberstable
WHERE CardNumber = @CardNumber";
using (SqlCommand cmd = new SqlCommand(SQL_LOAD_MEMBER, sqlConn))
{
RealMember member = new RealMember();
sqlConn.Open();
cmd.Parameters.Add("@CardNumber", SqlDbType.Int).Value = cardNumber;
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (reader.Read())
{
member = new RealMember();
member.CardNumber = Int32.Parse((reader["CardNumber"].ToString()));
member.FirstName = reader["FirstName"].ToString();
member.LastName = reader["LastName"].ToString();
member.ScreenName = reader["ScreenName"].ToString();
member.StartDate = DateTime.Parse(reader["StartDate"].ToString());
member.EndDate = DateTime.Parse(reader["EndDate"].ToString());
}
}
AddOrUpdateForm form = new AddOrUpdateForm(member);
if (form.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
List <Member> listOfMembers = new List <Member>();
const string SQL_LOAD_ALL_MEMBERS = @"SELECT CardNumber, ScreenName, StartDate, EndDate
FROM memberstable
ORDER BY FirstName, LastName";
cmd.CommandText = SQL_LOAD_ALL_MEMBERS;
using (SqlDataReader reader = cmd.ExecuteReader())
{
if (reader.HasRows)
{
while (reader.Read())
{
Member updatedMember = new Member();
updatedMember.Broj_kartice = Int32.Parse((reader["CardNumber"].ToString()));
updatedMember.lan = reader["ScreenName"].ToString();
updatedMember.Datum_uplate = DateTime.Parse(reader["StartDate"].ToString()).ToString("dddd, dd MMMM yyyy");
updatedMember.Datum_isteka = DateTime.Parse(reader["EndDate"].ToString()).ToString("dddd, dd MMMM yyyy");
listOfMembers.Add(updatedMember);
}
}
}
dataGridView1.DataSource = listOfMembers;
}
}
}
}
