Hello guys.

I have a polling thread in my application. It calls GetMyStructs method with interval 1,5 seconds.

// ...
SqlConnection _sqlConnection = new SqlConnection() ;
_sqlConnection. ConnectionStrin g = string.Format(" Server = {0}; User Id = {1}; pwd = {2}; Database = {3}; Pooling = false; MultipleActiveR esultSets = true", Instance, Login, Password, Database); // OK

...