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我試圖學會使用短小精悍。可以將Dapper查詢更改爲ObservableCollection?
我有這個類在這裏:
public class Member_Collection : ObservableCollection<Member>
{
}
和我在DAL類有這樣的方法:
public static Member_Collection SqlSelectAll(string connString)
{
Member_Collection entityToReturn = null;
using (var conn = new SqlConnection(connString))
{
var entityList = conn.Query("Select * From Member");
entityToReturn = new Member_Collection();
foreach (var item in entityList)
{
entityToReturn.Add(item);
}
}
return entityToReturn;
}
這有離開查詢返回一個ObservableCollection?