private void LoginButton_Click(object sender, RoutedEventArgs e)
{
InitializeComponent();
string Login = LoginText.Text;
string Pass = PassText.Text;
SqlConnection connection = new SqlConnection("Data Source=DRDI;Initial Catalog=wpf_sql;Integrated Security=True;");
DB db = new DB();
DataTable table = new DataTable();
SqlDataAdapter adapter = new SqlDataAdapter();
db.openConn();
SqlCommand command = new SqlCommand("SELECT * FROM users WHERE login = @LU AND pass = @LP", connection);
command.Parameters.Add("@LU", System.Data.SqlDbType.VarChar).Value = Login;
command.Parameters.Add("@LP", System.Data.SqlDbType.VarChar).Value = Pass;
adapter.SelectCommand = command;
adapter.Fill(table);
if (table.Rows.Count > 0)
{
MessageBox.Show("вход выполнен");
GeneralWin generalWin = new GeneralWin();
generalWin.Show();
db.closeConn();
this.Close();
}
else
{
MessageBox.Show("вход не выполнен");
}
}
public ChangeWin(GeneralWin parent)
{
InitializeComponent();
this.parent = parent;
}
