level 6
122216637
楼主
private void Button_Click_1(object sender, RoutedEventArgs e)
{
string strselect1 = "select * FROM user where username='" + username.Text.Trim() + "' and password='" + password.Text.Trim() + "'";
sqlcon.Open();
OleDbCommand sqlcmd1 = new OleDbCommand(strselect1, sqlcon);
OleDbDataReader dr1 = sqlcmd1.ExecuteReader();
if (dr1.Read())
{
lode.Content = "ok";
}
else
{
lode.Content = "no";
}
sqlcon.Close();
}
2014年11月24日 06点11分
1
{
string strselect1 = "select * FROM user where username='" + username.Text.Trim() + "' and password='" + password.Text.Trim() + "'";
sqlcon.Open();
OleDbCommand sqlcmd1 = new OleDbCommand(strselect1, sqlcon);
OleDbDataReader dr1 = sqlcmd1.ExecuteReader();
if (dr1.Read())
{
lode.Content = "ok";
}
else
{
lode.Content = "no";
}
sqlcon.Close();
}
