Sequence Contains no elements on Assemble class

Pinky patel

HI ,

I am gettting error like sequence contains no elements on folllowing

foreach (int id in tid)

{

ImportRoutines.customer.processCustomerImport(ConfigurationManager.ConnectionStrings["DBConnectionString"].ConnectionString, id);

}

and class defination is like this

namespace ImportRoutines

{

public static void processCustomerImport(string connectionstring, int id);

public static void processCustomerImport(string connectionstring, int id, out int cusId);

}

thanks in advance

4 Replies

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Pinky patel9y ago
Hi Ramesh ,

Thanks for your reply. Sorry for delay

can't remove Vehicle as its class name in that namespace and that method is defined under that class.
Pinky patel9y ago
Hi Nilesh,

Thanks for your reply.
Sorry for late reply as on holidays.

yeah , In congfig file there is a connectionstirng with name of DBConnectionString . and string is proper coming.

thanks
Nilesh Shah9y ago
I think this piece is throwing error:
ConfigurationManager.ConnectionStrings["DBConnectionString"].ConnectionString

Check your config file, there should be a connction string named DBConnectionString
Ramesh Palanivel9y ago
Hi Pinky,

In your code may I know what is customer,I think behind the reason you are getting this error, remove this word and try it

foreach (int id in tid)
{
ImportRoutines.customer.processCustomerImport(ConfigurationManager.ConnectionStrings["DBConnectionString"].ConnectionString, id);

}