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Error while implementing shopping cart

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Error while implementing shopping cart

krunal lokhande

8yAsked Apr 21, 2018, 1:32 AM748.NET

Error while implementing shopping cart

i hve attached the code also plzz hve a look

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Manoj Bhoir8y ago
Hi Krunal,

You are getting this error because your Table value in datareader is null and you are trying to access dr.Tables[0] without checking if it contains any value or not. Please add checks before accessing dr.Table[0]. Please see below sample code.
if (dr.Tables.count > 0)
{
     // Your code
}
else
{
// No Data
}
Hope this will help you.
0