c# - 将 LinqToSql 表绑定(bind)到 Repeater

Question

我有一个从数据库中检索数据的类。

[Table(Name = "Ilanlar")]
public class Ilan
{

    [Column(Name="ilan_id" ,IsPrimaryKey = true)]
    public int M_ilan_id;

    [Column(Name="refVerenUser_id")]
    public int M_refVerenUser_id;
}

我通过上面的类绑定(bind)来自数据库的数据。

    private void ItemsGet()
    {
        PagedDataSource objPds = new PagedDataSource();
        objPds.DataSource =  f_IlanlariGetir(CurrentPage);
        objPds.AllowPaging = true;
        objPds.PageSize = 3;

        objPds.CurrentPageIndex = CurrentPage;

        rptIlanlar.DataSource = objPds;  //rptIlanlar = asp:Repeater
        rptIlanlar.DataBind();
    }

    protected void Page_Load(object sender, EventArgs e)
    {
        ItemsGet();
    }

    private System.Collections.IEnumerable f_IlanlariGetir(int p)
    {
        Context context = new Context(DAO.dbYaban.ConnectionString);

        return context.GetTable<Ilan>();
    }

但结果是 IEnumerable 但我需要类似 DataSet 的东西。我收到此错误:

我找到了关于这个错误的很好的解释，它是:

The underlying DataSource has to support the ICollection interface in order for the grid to perform automatic paging. ICollection requires a class to implement a Count property. ArrayList and DataView both support the interface, so you could use them as DataSources.Other classes only support the IEnumerable interface. This allows them to be used as a DataSource but not as a paged data source. SqlDataReader would be an example of such a class. Reference

但我需要将转发器与 linq 的结果绑定(bind)到 sql 表。我该怎么办？

Answer 1

与其直接绑定(bind)到查询，不如尝试:

return context.GetTable<Ilan>().ToList();