Why you can do "SqlConnection con = new SqlConnection(cn.ConnectionString)" injection?


hi friends.

my english bad.... :p

in work friends say: in sqlconnection conn = new sqlconnection(); can sql injection. question is: true or not? why? , correcto form?

thanks answers.

chargoy

no. creating sqlconnection object cannot attacked sql injection. when pass parameterized query directly sqlcommand without using sqlparameters. below blog has explanation on it. http://www.codeproject.com/tips/492403/preventing-sql-injection-in-ado-net hope helps.

please mark post answer if solved problem. happy programming!



Visual Studio Languages  ,  .NET Framework  >  Visual C#



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