private void button_retrievekb_Click(object sender, EventArgs e)
{
SDA = new SqlDataAdapter(@"SELECT * From Table1", con);
ds = new DataSet();
SDA.fill(ds, "SomeName");
dataGridView1.DataSource = ds.Tables[0];
}
private void btnLogin_Click(object sender, EventArgs e)
{
SqlConnection sqlcon = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=D:\Login App PBO\LoginDB.mdf;Integrated Security=True;Connect Timeout=30");
string query = "Select * from Table where username = '******' and password = '******'";
SqlDataAdapter sda = new SqlDataAdapter(query, sqlcon);
DataTable dtbl = new DataTable();
sda.fill(dtbl);
if(dtbl.Rows.Count== 1)
{
frmMain objFrmMain = new frmMain();
this.Hide();
objFrmMain.Show();
}
else
{
MessageBox.Show("Please Check Your Username And Password);
}
}
