[問題] using SqlConnection 問題
各位好
想請教一個問題
public sealed class ConnectionManager
{
public static SqlConnection GetWebConnection()
{
string connectionString =
ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
SqlConnection connection = new SqlConnection(connectionString);
connection.Open();
return connection;
}
}
===============================================
請問如果我這樣寫
using (SqlCommand command = new SqlCommand(sql,
ConnectionManager.GetWebConnection()))
{
//my statment
}
是不是不用再close connection?
感謝
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