private void fillProductListFromDataTable()
{
ops = new DBOperation();
Adatbazis a = new Adatbazis();
MySQLDatabaseInterface mdi = a.kapcsolodas();
mdi.open();
string query = "SELECT * FROM regitermekek ";
DataTable dtCustomer = mdi.getToDataTable(query);
mdi.close();
foreach (DataRow row in dtCustomer.Rows)
{
int Tkod = Convert.ToInt32(row["Tkod"].ToString());
string Tnev = row["Tnev"].ToString();
int Tar = Convert.ToInt32(row["Tar"].ToString());
int Tkeszl = Convert.ToInt32(row["Tkeszl"].ToString());
string Tmert = row["Tmert"].ToString();
int Tkatkod = Convert.ToInt32(row["Tkatkod"].ToString());
int Tvonkod = Convert.ToInt32(row["Tvonkod"].ToString());
DateTime Tszavido = Convert.ToDateTime(row["Tszavido"].ToString());
bool Tegalizalte = Convert.ToBoolean(row["Tegalizalte"].ToString());
Regitermekek c = new Regitermekek(Tkod, Tnev, Tar, Tkeszl, Tmert, Tkatkod, Tvonkod, Tszavido, Tegalizalte);
oldProductsList.Add(c);
}
}
private void comboBox1_SelectionChangeCommitted(object sender, EventArgs e)
{
Adatbazis a = new Adatbazis();
mdi = a.kapcsolodas();
mdi.open();
string selectedIntAzon = "";
string where = "";
/*dataGridView1.Columns.RemoveAt(1);*/
selectedIntAzon = comboBox1.SelectedItem.ToString();
if (selectedIntAzon != "összes")
{
where = " WHERE partnerek.IntAzon=" + selectedIntAzon;
/*dataGridView1.Columns.RemoveAt(2);*/
dataGridView1.DataSource = null;
dataTableGyakorisag = mdi.getToDataTable("SELECT * FROM partnerek" + where);
dataGridView1.DataSource = dataTableGyakorisag;
dataGridView1.Columns[0].DisplayIndex = 2;
}
else if (selectedIntAzon == "összes")
{
dataGridView1.DataSource = null;
dataTableGyakorisag = mdi.getToDataTable("select * from partnerek");
dataGridView1.DataSource = dataTableGyakorisag;
dataGridView1.Columns[0].DisplayIndex = 2;
}
}
private void buttonLogin_Click(object sender, EventArgs e)
{
Database d = new Database();
mdi = d.kapcsolodas();
mdi.open();
string username = textBoxUsername.Text;
string password = textBoxPassword.Text;
userDT = mdi.getToDataTable("SELECT username,password FROM user WHERE username = '******'");
if (userDT.Rows.Count != 0)
{
foreach (DataRow row in userDT.Rows)
{
if (Crypter.CheckPassword(password, row["password"].ToString()))
{
//sikeres belépés
this.Hide();
FormGepek fg = new FormGepek();//átvezetjük a felhasználót a FormGepek-re
fg.ShowDialog();
this.Close();
}
else
{
MessageBox.Show("Helytelen Jelszó!");
}
}
}
else
{
MessageBox.Show("Helytelen Felhasználónév!");
}
}
private void fillGunsList()
{
MySQLDatabase md = new MySQLDatabase();
MySQLDatabaseInterface mdi = md.getDatabaseInterface();
mdi.open();
string query = "SELECT * FROM fegyverek";
DataTable dTGuns = mdi.getToDataTable(query);
mdi.close();
foreach (DataRow row in dTGuns.Rows)
{
int gunID = Convert.ToInt32(row["FID"].ToString());
string gunManufact = row["gyarto"].ToString();
string gunName = row["nev"].ToString();
int gunType = Convert.ToInt32(row["tipus"].ToString());
int gunFps = Convert.ToInt32(row["FPS"].ToString());
int gunWeight = Convert.ToInt32(row["suly"].ToString());
string gunMaterial = row["anyag"].ToString();
int gunPrice = Convert.ToInt32(row["ar"].ToString());
int gunVariant = Convert.ToInt32(row["varians"].ToString());
Gun g = new Gun(gunID, gunManufact, gunName, gunType, gunFps, gunWeight, gunMaterial, gunPrice, gunVariant);
guns.Add(g);
}
}
/// <summary>
/// A DataGridView új adatfelvitelekor lehetőség van alapértelmezett értékeke megadására
/// Ezt a lehetőséget használjuk ki az új azonosító meghatározására
/// </summary>
private void dataGridViewHalfaj_DefaultValuesNeeded(object sender, DataGridViewRowEventArgs e)
{
//A checkbox mezőknek meg kell adni kezdőértéket
e.Row.Cells[4].Value = false;
e.Row.Cells[5].Value = false;
//Készítünk egy új kapcsolatot az adatbázishoz
Adatbazis ujida = new Adatbazis();
MySQLDatabaseInterface mdiujid = ujida.kapcsolodas();
mdiujid.open();
//Készítünk egy lekérdezést az új halid meghatározására
int max;
bool siker = int.TryParse(mdiujid.executeScalarQuery("SELECT MAX(halid) FROM halfaj"), out max);
if (!siker)
{
MessageBox.Show(
"Nem lehet megállapítani a következő rekord kulcsát. Adatbázis lekérdezési hiba. Új adat felvitele nem lehetséges",
"Hiba...",
MessageBoxButtons.OK,
MessageBoxIcon.Error);
return;
}
mdiujid.close();
e.Row.Cells[0].Value = max + 1;
}
/// <summary>
/// Az adatábzis kapcsolat segítségével feltölti a DataGridView-t az adattábla minden adatával
/// </summary>
private void feltoltVezerlotAdatbazisbolMindenAdattal()
{
Adatbazis a = new Adatbazis();
mdi = a.kapcsolodas();
mdi.open();
halfajokDT = mdi.getToDataTable("SELECT * FROM halfaj");
dataGridViewHalfaj.DataSource = halfajokDT;
}
private void loadGun()
{
Adatbazis a = new Adatbazis();
mdi = a.kapcsolodas();
mdi.open();
tableGun = mdi.getToDataTable("SELECT * FROM fegyverek");
dTGVF.DataSource = tableGun;
}
public void addGunToDB(Gun editedG)
{
MySQLDatabase msd = new MySQLDatabase();
MySQLDatabaseInterface mdi = msd.getDatabaseInterface();
string query = editedG.getInsertQuery();
mdi.open();
mdi.executeDMQuery(query); //insert update delete
mdi.close();
}
public void deleteGunInDB(Gun delG)
{
MySQLDatabase msd = new MySQLDatabase();
MySQLDatabaseInterface mdi = msd.getDatabaseInterface();
string query = delG.getDeleteQuery();
mdi.open();
mdi.executeDMQuery(query); //insert update delete
mdi.close();
}
private void buttonNewGep_Click(object sender, EventArgs e)
{
Adatbazis ujida = new Adatbazis();
MySQLDatabaseInterface mdiujid = ujida.kapcsolodas();
mdiujid.open();
int Id = Convert.ToInt32(mdiujid.executeScalarQuery("SELECT MAX(id) FROM gepek"));
int ujId = Id + 1;
mdiujid.close();
string gyarto = textBoxGyarto.Text;
string sorozat = textBoxSorozat.Text;
string tipus = textBoxTipus.Text;
int tipusId = Convert.ToInt32(textBoxTipusId.Text);
double pixel = Convert.ToDouble(textBoxPixel.Text);
string szenzor = textBoxSzenzor.Text;
string objektiv = textBoxObjektiv.Text;
int ar = Convert.ToInt32(textBoxAr.Text);
Adatbazis updateDatabase = new Adatbazis();
MySQLDatabaseInterface umdi = updateDatabase.kapcsolodas();
umdi.open(); string query = "";
query += "INSERT INTO gepek (id,gyarto,sorozat,tipus,tipusId,pixel,szenzor,objektiv,ar) VALUES ";
query += "(" + ujId + ", ";
query += "\"" + gyarto + "\", ";
query += "\"" + sorozat + "\", ";
query += "\"" + tipus + "\", ";
query += tipusId + ", ";
query += pixel + ", ";
query += "\"" + szenzor + "\", ";
query += "\"" + objektiv + "\", ";
query += ar + ")";
umdi.executeDMQuery(query);
MessageBox.Show(query);
MessageBox.Show("Sikeres Adatfelvétel");
umdi.close();
int sor = dataGridViewGepek.Rows.Count - 1;
dataGridViewGepek.Rows[sor].Cells["id"].Value = ujId;
dataGridViewGepek.Rows[sor].Cells["gyarto"].Value = gyarto;
dataGridViewGepek.Rows[sor].Cells["sorozat"].Value = sorozat;
dataGridViewGepek.Rows[sor].Cells["tipus"].Value = tipus;
dataGridViewGepek.Rows[sor].Cells["tipusId"].Value = tipusId;
dataGridViewGepek.Rows[sor].Cells["pixel"].Value = pixel;
dataGridViewGepek.Rows[sor].Cells["szenzor"].Value = szenzor;
dataGridViewGepek.Rows[sor].Cells["objektiv"].Value = objektiv;
dataGridViewGepek.Rows[sor].Cells["ar"].Value = ar;
feltoltVezerlotAdatbazisbolMindenAdattal();
}
private void feltolt()
{
Adatbazis a = new Adatbazis();
mdi = a.kapcsolodas(); mdi.open();
termekek = mdi.getToDataTable("SELECT * FROM termekek");
dataGridView1.DataSource = termekek;
szerkesztés.Visible = false;
buttonMod.Visible = true;
}
internal string getLastUserReg(string userReg)
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT regdatum FROM user ORDER BY regdatum DESC LIMIT 1;";
userReg = mdi.executeScalarQuery(query);
return(userReg);
}
private void UserAdatokFeltoltese()
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT id, username, neme, email, admin FROM user;";
DTU = mdi.getToDataTable(query);
mdi.close();
dataGridViewUsers.DataSource = DTU;
}
private void dataGridViewGepek_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
int sor = dataGridViewGepek.SelectedRows[0].Index;
int gepid = Convert.ToInt32(dataGridViewGepek.Rows[sor].Cells["id"].Value);
ClassGepek g = new ClassGepek(
Convert.ToInt32(dataGridViewGepek.SelectedRows[0].Cells["id"].Value),
dataGridViewGepek.SelectedRows[0].Cells["gyarto"].Value.ToString(),
dataGridViewGepek.SelectedRows[0].Cells["sorozat"].Value.ToString(),
dataGridViewGepek.SelectedRows[0].Cells["tipus"].Value.ToString(),
Convert.ToInt32(dataGridViewGepek.SelectedRows[0].Cells["tipusId"].Value),
Convert.ToDouble(dataGridViewGepek.SelectedRows[0].Cells["pixel"].Value),
dataGridViewGepek.SelectedRows[0].Cells["szenzor"].Value.ToString(),
dataGridViewGepek.SelectedRows[0].Cells["objektiv"].Value.ToString(),
Convert.ToInt32(dataGridViewGepek.SelectedRows[0].Cells["ar"].Value));
FormModosit fm = new FormModosit(g);
if (fm.ShowDialog(this) == DialogResult.OK)
{
MessageBox.Show("Sikeres módosítás!");
ClassGepek modositottGepek = fm.getModositottGepek();
Adatbazis updateDatabase = new Adatbazis();
MySQLDatabaseInterface umdi = updateDatabase.kapcsolodas();
umdi.open(); string query = "";
query += "UPDATE gepek ";
query += "SET gyarto=\"" + modositottGepek.getGyarto() + "\"";
query += ", sorozat=\"" + modositottGepek.getSorozat() + "\"";
query += ", tipus=\"" + modositottGepek.getTipus() + "\"";
query += ", tipusId=\"" + modositottGepek.getTipusId() + "\"";
query += ", pixel=" + modositottGepek.getPixel();
query += ", szenzor=\"" + modositottGepek.getSzenzor() + "\"";
query += ", objektiv=\"" + modositottGepek.getObjektiv() + "\"";
query += ", ar=" + modositottGepek.getAr();
query += " WHERE id=" + modositottGepek.getId();
umdi.executeDMQuery(query);
MessageBox.Show("Sikeres módosítás:" + modositottGepek.ToString()); umdi.close();
dataGridViewGepek.Rows[sor].Cells["gyarto"].Value = modositottGepek.getGyarto();
dataGridViewGepek.Rows[sor].Cells["sorozat"].Value = modositottGepek.getSorozat();
dataGridViewGepek.Rows[sor].Cells["tipus"].Value = modositottGepek.getTipus();
dataGridViewGepek.Rows[sor].Cells["tipusId"].Value = modositottGepek.getTipusId();
dataGridViewGepek.Rows[sor].Cells["pixel"].Value = modositottGepek.getPixel();
dataGridViewGepek.Rows[sor].Cells["szenzor"].Value = modositottGepek.getSzenzor();
dataGridViewGepek.Rows[sor].Cells["objektiv"].Value = modositottGepek.getObjektiv();
dataGridViewGepek.Rows[sor].Cells["ar"].Value = modositottGepek.getAr();
}
}
internal string getLastChatDate(string lastChatDate)
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query_datum = "SELECT datum FROM chat ORDER BY datum DESC LIMIT 1;";
lastChatDate = mdi.executeScalarQuery(query_datum);
return(lastChatDate);
}
internal string getLastPicDate(string lastPic)
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT feltolt_datum FROM kepek ORDER BY feltolt_datum DESC LIMIT 1;";
lastPic = mdi.executeScalarQuery(query);
return(lastPic);
}
public string getKepekNumber(string kepekNumber)
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT COUNT(id) FROM kepek;";
kepekNumber = mdi.executeScalarQuery(query);
return(kepekNumber);
}
private void ObjektivAdatokFeltoltese()
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT * FROM objektiv;";
DTO = mdi.getToDataTable(query);
mdi.close();
dataGridViewObjektiv.DataSource = DTO;
}
/// <summary>
/// Feltölti a gépek táblát adatbázisból
/// </summary>
private void AdatokFeltoltese()
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT * FROM gepek;";
DTG = mdi.getToDataTable(query);
mdi.close();
dataGridViewGepek.DataSource = DTG;
}
public string getUserNumber(string userNumber)
{
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query = "SELECT COUNT(id) FROM user;";
userNumber = mdi.executeScalarQuery(query);
return(userNumber);
}
private void button1_Click(object sender, EventArgs e)
{
betoltesutaniAllapot();
dataGridViewEdzesek.ReadOnly = true;
dataGridViewEdzesek.SelectionMode = DataGridViewSelectionMode.FullRowSelect;
dataGridViewEdzesek.AllowUserToDeleteRows = false;
Adatbazis a = new Adatbazis(); mdi = a.kapcsolodas();
mdi.open();
edzesekdt = mdi.getToDataTable("SELECT * FROM edzes");
dataGridViewEdzesek.DataSource = edzesekdt;
}
public void addcustomerToDatabase(Customer customer)
{
MySQLDatabase msd = new MySQLDatabase();
MySQLDatabaseInterface mdi = msd.getDatabaseInterface();
string query = customer.getInsertQuery();
mdi.open();
mdi.executeDMQuery(query);
System.Windows.Forms.MessageBox.Show(query);
mdi.close();
}
public int getUjId()
{
Database d = new Database();
umdi = d.kapcsolodas();
umdi.open();
int Id = Convert.ToInt32(umdi.executeScalarQuery("SELECT MAX(id) FROM gepek"));
int ujId = Id + 1;
umdi.close();
return(ujId);
}
private void buttonAdd_Click(object sender, EventArgs e)
{
int ujId = 0;
GepekOperations go = new GepekOperations(ujId);
ujId = go.getUjId();
string gyarto = textBoxGyarto.Text;
string sorozat = textBoxSorozat.Text;
string tipus = textBoxTipus.Text;
double pixel = Convert.ToDouble(textBoxPixel.Text);
string szenzor = textBoxSzenzor.Text;
string objektiv = textBoxObjektiv.Text;
int ar = Convert.ToInt32(textBoxAr.Text);
Database update = new Database();
mdi = update.kapcsolodas();
mdi.open(); string query = "";
query += "INSERT INTO gepek (id,gyarto,sorozat,tipus,pixel,szenzor,objektiv,ar) VALUES ";
query += "(" + ujId + ", ";
query += "\"" + gyarto + "\", ";
query += "\"" + sorozat + "\", ";
query += "\"" + tipus + "\", ";
query += pixel + ", ";
query += "\"" + szenzor + "\", ";
query += "\"" + objektiv + "\", ";
query += ar + ")";
mdi.executeDMQuery(query);
mdi.close();
int sor = dataGridViewGepek.Rows.Count - 1;
dataGridViewGepek.Rows[sor].Cells["id"].Value = ujId;
dataGridViewGepek.Rows[sor].Cells["gyarto"].Value = gyarto;
dataGridViewGepek.Rows[sor].Cells["sorozat"].Value = sorozat;
dataGridViewGepek.Rows[sor].Cells["tipus"].Value = tipus;
dataGridViewGepek.Rows[sor].Cells["pixel"].Value = pixel;
dataGridViewGepek.Rows[sor].Cells["szenzor"].Value = szenzor;
dataGridViewGepek.Rows[sor].Cells["objektiv"].Value = objektiv;
dataGridViewGepek.Rows[sor].Cells["ar"].Value = ar;
textBoxGyarto.Clear();
textBoxSorozat.Clear();
textBoxTipus.Clear();
textBoxPixel.Clear();
textBoxSzenzor.Clear();
textBoxObjektiv.Clear();
textBoxAr.Clear();
}
private void fillCustomerListFromDataBase()
{
MySQLDatabaseInterface mdi = new MySQLDatabaseInterface();
Adatbazis a = new Adatbazis();
mdi = a.kapcsolodas();
mdi.open();
string query = "select * from pvevo";
DataTable dt = mdi.getToDataTable(query);
mdi.close();
foreach (DataRow rw in dt.Rows)
{
}
}
public int getFID()
{
MySQLDatabase ujID = new MySQLDatabase();
MySQLDatabaseInterface mdujid = ujID.getDatabaseInterface();
mdujid.open();
int max;
bool siker = int.TryParse(mdujid.executeScalarQuery("SELECT MAX(FID) FROM fegyverek"), out max);
if (!siker)
{
//MessageBox.Show("Nem lehet megállapítani a következő rekord kulcsát. Adatbázis lekérdezési hiba.", "Hiba...", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
mdujid.close();
return(max + 1);
}
internal string getLastChatUser(string lastChatUser)
{
string lastChatUid = "";
Database md = new Database();
mdi = md.kapcsolodas();
mdi.open();
string query_uid = "SELECT user_id FROM chat ORDER BY datum DESC LIMIT 1;";
lastChatUid = mdi.executeScalarQuery(query_uid);
string query_user = "******" + lastChatUid;
lastChatUser = mdi.executeScalarQuery(query_user);
return(lastChatUser);
}
private void dTGVF_DefaultValuesNeeded(object sender, DataGridViewRowEventArgs e)
{
Adatbazis ujID = new Adatbazis();
MySQLDatabaseInterface mdujid = ujID.kapcsolodas();
mdujid.open();
int max;
bool siker = int.TryParse(mdujid.executeScalarQuery("SELECT MAX(FID) FROM fegyverek"), out max);
if (!siker)
{
MessageBox.Show("Nem lehet megállapítani a következő rekord kulcsát. Adatbázis lekérdezési hiba.", "Hiba...", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
mdujid.close();
e.Row.Cells[0].Value = max + 1;
}
private void fillCustomersListFromDatabase()
{
Adatbazis a = new Adatbazis();
MySQLDatabaseInterface mdi = a.kapcsolodas();
mdi.open();
string query = "SELECT * FROM besz ";
DataTable dtCustomer = mdi.getToDataTable(query);
mdi.close();
foreach (DataRow row in dtCustomer.Rows)
{
MDBesz c = new MDBesz(Convert.ToInt32(row["azon"].ToString()),row["nev"].ToString(),Convert.ToInt32(row["tel"].ToString()),row["email"].ToString(), row["kapcsnev"].ToString());
b.Add(c);
}
}
private void fillCustomersListFromDatabase()
{
MySQLDatabase md = new MySQLDatabase();
MySQLDatabaseInterface mdi = md.getDatabaseInterface();
mdi.open();
string query = "SELECT * FROM pvevo ";
DataTable dtCustomer = mdi.getToDataTable(query);
mdi.close();
foreach(DataRow row in dtCustomer.Rows)
{
int customerID = Convert.ToInt32(row["vazon"].ToString());
string customerName = row["vnev"].ToString();
string customerAddress = row["vcim"].ToString();
Customer c = new Customer(customerID, customerName, customerAddress);
customers.Add(c);
}
}