题型描述: 单选题
下列ASP.NET语句＿＿正确地创建了一个与SQL Server数据库的连接。
A.SqlConnection con1 ＝ new OleDbConnection(“Data Source ＝ localhost; Integrated Security ＝ SSPI; Initial Catalog ＝ myDB”);
B.SqlConnection con1 ＝ new SqlConnection(Data Source ＝ localhost; Integrated Security ＝ SSPI; Initial Catalog ＝ myDB);
C.SqlConnection con1 ＝ new SqlConnection(“Data Source ＝ localhost; Integrated Security ＝ SSPI; Initial Catalog ＝ myDB”);
D.SqlConnection con1 ＝ new Connection(“Data Source ＝ localhost; Integrated Security ＝ SSPI; Initial Catalog ＝ myDB”);