private void BACK_BOX_Click(object sender, EventArgs e)
{
CustomerOperations co = new CustomerOperations();
this.Hide();
co.Show();
}
//method to Customer product operations
private void CUSTOMER_Click(object sender, EventArgs e)
{
CustomerOperations cu = new CustomerOperations();
this.Hide();
cu.Show();
}
private void LOGIN_BUTTON_Click(object sender, EventArgs e)
{
using (SqlConnection con = new SqlConnection(cs))
{
string query = "Select * from Customer where cust_id = @cust_id and cust_pass=@cust_pass";
DataTable dt = new DataTable();
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = new SqlCommand(query, con);
da.SelectCommand.Parameters.AddWithValue("@cust_id", ID_TXT.Text);
da.SelectCommand.Parameters.AddWithValue("@cust_pass", PASSWORD_TXT.Text);
try
{
da.Fill(dt);
}
catch (Exception Ex)
{
MessageBox.Show(Ex.Message.ToString());
}
if (dt.Rows.Count == 1)
{
MessageBox.Show("Welcome");
CustomerOperations co = new CustomerOperations();
this.Hide();
co.Show();
}
else if (ID_TXT.Text == "")
{
MessageBox.Show("ID not Empty");
}
else if (PASSWORD_TXT.Text == "")
{
MessageBox.Show("Password not Empty");
}
else
{
MessageBox.Show("Check your username and password");
ID_TXT.Text = "";
PASSWORD_TXT.Text = "";
}
}
}
private void BACK_BOX_Click(object sender, EventArgs e)
{
if (caller == "admin")
{
CustomerOperations co = new CustomerOperations();
this.Hide();
co.Show();
}
else if (caller == "customer")
{
CustomerPortal cu = new CustomerPortal();
this.Hide();
cu.Show();
}
}
