private void idelete_btn_Click_1(object sender, EventArgs e)
{
if (iid_txt.Text == "")
{
MessageBox.Show("Please enter item id...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
try
{
string insertquery = "DELETE FROM items WHERE id='" + iid_txt.Text + "'";
MySqlCommand cmd = new MySqlCommand(insertquery, conn);
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Record is deleted...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
conn.Close();
Grideloaditem();
autovalueadded();
autovalueaddedBar();
Main_Menu mn = new Main_Menu();
mn.autovalueaddedID();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
conn.Close();
}
private void customerBill_Load(object sender, EventArgs e)
{
Grideloaditem();
Main_Menu mn = new Main_Menu();
cid_txt.Text = mn.cus_id_txt.Text;
this.cid_txt_TextChanged("", e);
}
private void save_btn_Click(object sender, EventArgs e)
{
if (id_txt.Text == "")
{
MessageBox.Show("Please enter customer id...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (name_txt.Text == "")
{
MessageBox.Show("Please enter customer name...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (phone_txt.Text == "")
{
MessageBox.Show("Please enter customer phone Number...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (adress_txt.Text == "")
{
MessageBox.Show("Please enter customer Address...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
try
{
MemoryStream ms = new MemoryStream();
pictureBox1.Image.Save(ms, pictureBox1.Image.RawFormat);
byte[] img = ms.ToArray();
ms.Close();
string insertquery = "INSERT INTO customer(id,name,phone,address,image) VALUES (@id,@name,@phone,@address,@image)";
MySqlCommand cmd = new MySqlCommand(insertquery, conn);
cmd.Parameters.AddWithValue("@id", id_txt.Text);
cmd.Parameters.AddWithValue("@name", name_txt.Text);
cmd.Parameters.AddWithValue("@phone", phone_txt.Text);
cmd.Parameters.AddWithValue("@address", adress_txt.Text);
cmd.Parameters.AddWithValue("@image", img);
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Record is added...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
conn.Close();
Grideloaditem();
autovalueaddedId();
Main_Menu mn = new Main_Menu();
mn.autovalueadded();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
conn.Close();
}
conn.Close();
}
private void iupdate_btn_Click_1(object sender, EventArgs e)
{
if (iid_txt.Text == "")
{
MessageBox.Show("Please enter item id...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
if (barcodeid_txt.Text == "")
{
MessageBox.Show("Please enter Barcode id...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (iname_txt.Text == "")
{
MessageBox.Show("Please enter item name...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (qty_txt.Text == "")
{
MessageBox.Show("Please enter item quentity...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (realprice_txt.Text == "")
{
MessageBox.Show("Please enter item Real price...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (saleprice_txt.Text == "")
{
MessageBox.Show("Please enter item Sale price...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
try
{
MemoryStream ms = new MemoryStream();
pictureBox1.Image.Save(ms, pictureBox1.Image.RawFormat);
byte[] img = ms.ToArray();
ms.Close();
string insertquery = "UPDATE items SET item_id=@item_id,barcode_id=@barcode_id,name=@name,brand=@brand, qty=@qty,price_real=@price_real,price_sale=@price_sale,description=@description,image=@image WHERE id='" + iid_txt.Text + "'";
MySqlCommand cmd = new MySqlCommand(insertquery, conn);
cmd.Parameters.AddWithValue("@item_id", iid_txt.Text);
cmd.Parameters.AddWithValue("@barcode_id", barcodeid_txt.Text);
cmd.Parameters.AddWithValue("@name", iname_txt.Text);
cmd.Parameters.AddWithValue("@brand", bname_combo.SelectedItem);
cmd.Parameters.AddWithValue("@qty", qty_txt.Text);
cmd.Parameters.AddWithValue("@price_real", realprice_txt.Text);
cmd.Parameters.AddWithValue("@price_sale", saleprice_txt.Text);
cmd.Parameters.AddWithValue("@description", idec_txt.Text);
cmd.Parameters.AddWithValue("@image", img);
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Record is updated...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
conn.Close();
Grideloaditem();
autovalueadded();
autovalueaddedBar();
Main_Menu mn = new Main_Menu();
mn.autovalueaddedID();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
conn.Close();
}
public void logi_register()
{
string username = username_txt.Text;
string password = password_txt.Text;
string datetime = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
if (username == "")
{
MessageBox.Show("Please enter your username...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else if (password == "")
{
MessageBox.Show("Please enter your password...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
if (login_btn.Text == "Login")
{
string query = "SELECT * FROM register where username ='******' && password = '******'";
MySqlDataAdapter adapt = new MySqlDataAdapter(query, conn);
DataTable dt = new DataTable();
adapt.Fill(dt);
if (dt.Rows.Count == 1)
{
string queryadd = "INSERT INTO login(username,password)VALUES(@username,@password)";
MySqlCommand cmd = new MySqlCommand(queryadd, conn);
cmd.Parameters.AddWithValue("@username", username);
cmd.Parameters.AddWithValue("@password", password);
//cmd.Parameters.AddWithValue("@datetime", datetime);
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Welcome to POS...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
Main_Menu mn = new Main_Menu();
mn.Show();
this.Hide();
conn.Close();
}
else
{
MessageBox.Show("Please register in the software...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
else
{
try
{
//check duplicate values
DataSet ds = new DataSet();
string querycheck = "select * from register where username = '******'";
MySqlCommand cmdchech = new MySqlCommand(querycheck, conn);
MySqlDataAdapter da = new MySqlDataAdapter(cmdchech);
da.Fill(ds);
int i = ds.Tables[0].Rows.Count;
if (i == 1)
{
MessageBox.Show("This username is already exists...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
string queryadd = "INSERT INTO register(username,password)VALUES(@username,@password)";
MySqlCommand cmd = new MySqlCommand(queryadd, conn);
cmd.Parameters.AddWithValue("@username", username);
cmd.Parameters.AddWithValue("@password", password);
//cmd.Parameters.AddWithValue("@datetime", datetime);
conn.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("Registered your Account...", "POS Info", MessageBoxButtons.OK, MessageBoxIcon.Information);
conn.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
conn.Close();
}
}
}