private void Back_Click(object sender, EventArgs e)
{
GridForm fm = new GridForm();
fm.Show();
this.Hide();
}
private void btnBack_Click(object sender, EventArgs e)
{
GridForm FORM1 = new GridForm();
FORM1.Show();
this.Close();
}
private void btnLogin_Click(object sender, EventArgs e)
{
if (username.Text == " " || password.Text == " ")
{
MessageBox.Show("Please provide UserName and Password");
return;
}
try
{
Connection conn = new Connection();
SqlCommand cmd = new SqlCommand("Select * from dbo.Login where UserName=@username and Password=@password", conn.openConnection());
cmd.Parameters.AddWithValue("@username", username.Text);
cmd.Parameters.AddWithValue("@password", password.Text);
SqlDataAdapter adapt = new SqlDataAdapter(cmd);
DataSet ds = new DataSet();
adapt.Fill(ds);
conn.closeConnection();
int count = ds.Tables[0].Rows.Count;
//If count is equal to 1, than show frmMain form
if (count == 1)
{
MessageBox.Show("Login Successful!");
this.Hide();
//Form1 fm = new Form1();
GridForm fm = new GridForm();
fm.Show();
}
else
{
MessageBox.Show("Login Failed!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void EditStudent_Click(object sender, EventArgs e)
{
GridForm form1 = new GridForm();
form1.Show();
}