sard69
جمعه 23 دی 1390, 01:35 صبح
string[] ad_book = new string[100];
string[] ad_name = new string[100];
string ad_book;
int c ;
int j = 0;
SqlDataReader myreader;
SqlConnection con = new SqlConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["cn"].ConnectionString;
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandText = "select * from download where id=@id";
cmd.Parameters.AddWithValue("@id", Request.QueryString["id"].ToString());
con.Open();
myreader = cmd.ExecuteReader();
ad_book = myreader["ad_file"].ToString();
for (int i = ad_book.Length; ; i--)
{
if (ad_book[i].ToString() == "/")
{
c = i;
break;
}
}
for (int i = c; i <= ad_book.Length; i++)
{
ad_name[i] = ad_book[j];
j++;
}
ad_book = myreader["ad_file"].ToString(); ای کد رو ارور میده مشکل چیه؟
string[] ad_name = new string[100];
string ad_book;
int c ;
int j = 0;
SqlDataReader myreader;
SqlConnection con = new SqlConnection();
con.ConnectionString = ConfigurationManager.ConnectionStrings["cn"].ConnectionString;
SqlCommand cmd = new SqlCommand();
cmd.Connection = con;
cmd.CommandText = "select * from download where id=@id";
cmd.Parameters.AddWithValue("@id", Request.QueryString["id"].ToString());
con.Open();
myreader = cmd.ExecuteReader();
ad_book = myreader["ad_file"].ToString();
for (int i = ad_book.Length; ; i--)
{
if (ad_book[i].ToString() == "/")
{
c = i;
break;
}
}
for (int i = c; i <= ad_book.Length; i++)
{
ad_name[i] = ad_book[j];
j++;
}
ad_book = myreader["ad_file"].ToString(); ای کد رو ارور میده مشکل چیه؟