public SqlDataReader getinfoban(string _id) {
string query = string.Format("SELECT * FROM ban WHERE maban='"+_id+"'");
try
{
con = new DbConnection();
con.openConnection();
}
catch (SqlException e) { }
return con.MyReader(query);
}
public SqlDataReader getmahoadon(string maban, string tinhtrang)
{
string query = string.Format("SELECT * FROM hoadon WHERE maban=" + maban + " and tinhtrang=" + tinhtrang);
try
{
con = new DbConnection();
con.openConnection();
}
catch (SqlException e) { }
return(con.MyReader(query));
}
public SqlDataReader getinfoban(string _id)
{
string query = string.Format("SELECT * FROM ban WHERE maban='" + _id + "'");
try
{
con = new DbConnection();
con.openConnection();
}
catch (SqlException e) { }
return(con.MyReader(query));
}