getting null exception

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getting null exception at this line in C#

C#

SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["SqlDataSourceRegistration"].ConnectionString);

Posted 22-Apr-14 23:13pm

Updated 22-Apr-14 23:48pm

v3

2 solutions

Check your Web.Config: the chances are your string name does not match: "SqlDataSourceRegistration"

Posted 22-Apr-14 23:16pm

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Sanket Saxena · Accepted Answer · 2014-04-22T23:20:00

Confirm the config file connection string name. You are doing spelling mistake. :)

Posted 22-Apr-14 23:20pm