private void button2_Click(object sender, EventArgs e)
{
this.Hide();
var fr = new Managefooditem();
fr.Show();
}
private void button1_Click(object sender, EventArgs e)
{
string connectionstring;
SqlConnection conn;
connectionstring = @"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\jak78\Desktop\OnlineFoodOrder\OnlineFoodOrder\Database1.mdf;Integrated Security=True";
conn = new SqlConnection(connectionstring);
try
{
string query = "DELETE FROM FoodItem where itemId=@Id";
SqlCommand cmd = new SqlCommand(query, conn);
cmd.Parameters.AddWithValue("@Id", textBox6.Text);
conn.Open();
int j = cmd.ExecuteNonQuery();
if (j == -1)
{
MessageBox.Show("Error!");
}
else
{
MessageBox.Show("FoodItem deleted successfully");
this.Hide();
var fr = new Managefooditem();
fr.Show();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
}
private void button1_Click(object sender, EventArgs e)
{
string connectionstring;
SqlConnection conn;
connectionstring = @"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\jak78\Desktop\OnlineFoodOrder\OnlineFoodOrder\Database1.mdf;Integrated Security=True";
conn = new SqlConnection(connectionstring);
try
{
string query = "INSERT INTO FoodItem(itemname,itemdetail,price,available,catid) VALUES (@itemname,@itemdetail,@price,@available,@catid)";
SqlCommand cmd = new SqlCommand(query, conn);
cmd.Parameters.AddWithValue("@itemname", textBox1.Text);
cmd.Parameters.AddWithValue("@itemdetail", textBox2.Text);
cmd.Parameters.AddWithValue("@price", textBox3.Text);
cmd.Parameters.AddWithValue("@available", textBox4.Text);
cmd.Parameters.AddWithValue("@catid", textBox5.Text);
conn.Open();
int j = cmd.ExecuteNonQuery();
if (j == -1)
{
MessageBox.Show("Error!");
}
else
{
MessageBox.Show("FoodItem added successfully");
this.Hide();
var fr = new Managefooditem();
fr.Show();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
conn.Close();
}
}
