private void insertData()
{
string check = "SELECT * FROM UserTable WHERE username = @username";
OleDbCommand checkcmd = new OleDbCommand(check, con);
checkcmd.Parameters.AddWithValue("@username", usernameTextBox.Text);
con.Open();
OleDbDataReader dr = checkcmd.ExecuteReader();
if (dr.Read())
{
MessageBox.Show("το username χρησιμοποιειται ηδη,παρακαλω επιλεξτε διαφορετικο username");
}
else
{
string sql = "INSERT INTO UserTable (username, [password], firstName, lastName, city, address, email, is_admin) VALUES (?, ?, ?, ?, ?, ?, ?, ?)";
OleDbCommand cmd = new OleDbCommand(sql, con);
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue("@username", usernameTextBox.Text);
cmd.Parameters.AddWithValue("@password", hash.encrypt(passwordTextBox.Text));
cmd.Parameters.AddWithValue("@firstName", fnameTextBox.Text);
cmd.Parameters.AddWithValue("@lastName", lnameTextBox.Text);
cmd.Parameters.AddWithValue("@city", cityTextBox.Text);
cmd.Parameters.AddWithValue("@address", addressTextBox.Text);
cmd.Parameters.AddWithValue("@email", mailTextBox.Text);
cmd.Parameters.AddWithValue("@is_admin", 0);
try
{
cmd.ExecuteNonQuery();
MessageBox.Show("Succesfully Registered.Please Login");
login log = new login();
this.Hide();
log.Show();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
con.Close();
}
private void showData(int index)
{
login log = new login();
int id = log.identity();
string sql = "SELECT * FROM InterestTable WHERE [user]=" + id + "";
OleDbCommand cmd = new OleDbCommand(sql, con);
adapter = new OleDbDataAdapter(cmd);
adapter.Fill(table);
con.Open();
try
{
title.Text = table.Rows[index]["title"].ToString();
richTextBox1.Text = table.Rows[index]["description"].ToString();
cat.Text = table.Rows[index]["category"].ToString();
placeLabel.Text = table.Rows[index]["place"].ToString();
addressLabel.Text = table.Rows[index]["placeAddress"].ToString();
townLabel.Text = table.Rows[index]["town"].ToString();
date1.Text = table.Rows[index]["sDate"].ToString();
date2.Text = table.Rows[index]["eDate"].ToString();
/*byte[] fetchedImgBytes = (byte[])table.Rows[index]["image"];
* MemoryStream stream = new MemoryStream(fetchedImgBytes);
* Image fetchImg = Image.FromStream(stream);
* pictureBox1.Image = fetchImg;*/
//To neo kommati kwdika gia tis fwtografies
var imgUrl = table.Rows[index]["image"].ToString();
var request = WebRequest.Create(imgUrl);
using (var response = request.GetResponse())
using (var stream = response.GetResponseStream())
{
pictureBox1.Image = Bitmap.FromStream(stream);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
this.Hide();
}
con.Close();
}
private void linkLabel1_LinkClicked_1(object sender, LinkLabelLinkClickedEventArgs e)
{
login log = new login();
int id = log.identity();
string sql = "SELECT * FROM InterestTable WHERE [user]=" + id + "";
OleDbCommand cmd = new OleDbCommand(sql, con);
adapter1 = new OleDbDataAdapter(cmd);
adapter1.Fill(table1);
if (table1.Rows.Count == 0)
{
MessageBox.Show("Δεν υπάρχουν αποθηκευμένα event για παρακολούθηση!");
}
else
{
myEvents my = new myEvents();
my.Show();
}
}
private void loginButton_Click(object sender, EventArgs e)
{
if (loginButton.Text == "Login")
{
this.Hide();
login login = new login();
login.Show();
}
else
{
usernameLabel.Text = " ";
myAccount acc = new myAccount();
acc.logout();
myAccountLabel.Visible = false;
loginButton.Text = "Login";
adminButton.Visible = false;
linkLabel1.Visible = false;
}
}
