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我想将一些旧的C#代码转换为WebMatrix访问数据库的方式,但我挣扎着。有人可以帮我吗?将SQL代码转换为Razor格式
private static string connectionString = "Data Source=ASHIT\\SQLEXPRESS;Initial Catalog=amit;Integrated Security=True";
public static List<Item> method(DateTime start, DateTime end)
{
List<Item> events = new List<Item>();
SqlConnection con = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand("SELECT event_id, description, title, event_start, event_end FROM event where event_start>[email protected] AND event_end<[email protected]", con);
cmd.Parameters.AddWithValue("@start", start);
cmd.Parameters.AddWithValue("@end", end);
using (con)
{
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
//perform functions
}
}
return events;
}
到目前为止,我有这么多,我无法完成过去的“使用”行 - 我应该从哪里出发?
public static List<Item> method(DateTime start, DateTime end)
{
List<Item> events = new List<Item>();
var db = Database.Open("plan");
var result = db.Query("SELECT event_id, description, title, event_start, event_end FROM event where event_start>= "+ start + " AND event_end<= "+ @end);
//not sure what to do from here
using (con)
{
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
//perform functions
}
}
return events;
}
非常感谢,我现在就试试这个代码 - 非常有帮助! :) – 2012-03-03 00:39:02
很高兴我能帮到你。如果有效,请记住将其标记为答案。 – 2012-03-03 01:26:08