Does creating a new SqlConnection in the constructor close it?
50979
Does SqlCommand.Dispose close the connection?
76264
Why might one also use a blank constructor?
2703
Why do C# and Java bother with the "new" operator?
88920
Is using NULL references OK?
145158
When is Class.forName needed when connecting to a database via JDBC in a web app?
52086
Stop LINQ to SQL dbml from updating connection string when I drag tables into the dbml file
96843
What will happen when I call a member function on a NULL object pointer?
64839
What is the difference between connection.Close() and connection.Dispose()?
4069
How do I call one constructor from another in Java?
104101
Why does the c# compiler emit Activator.CreateInstance when calling new in with a generic type with a new() constraint?
98908
Is it good practice to set variables to null when they are no longer needed?
81624
Is returning null bad design?
109249
Does the default constructor initialize built-in types?
114605
How to create a DbDataAdapter given a DbCommand or DbConnection?
135208
Why is a public copy constructor required even if it is not invoked?
46003
C# Create New T()
75116
Is the C# static constructor thread safe?