这是aspx代码：@H_502_3@

private void fillRoles()
{
    /*Read in User Profile Data from database */
    Database db = DatabaseFactory.CreateDatabase();

    DbCommand cmd = db.GetStoredProcCommand("sp_getUserRoles");

    db.AddInParameter(cmd,"@pGroupIDs",System.Data.DbType.String);
    db.SetParameterValue(cmd,"1,4");

    IDataReader reader = db.ExecuteReader(cmd);

    DropDownListRole.DataTextField = "Group";
    DropDownListRole.DataValueField = "ID";

    while (reader.Read())
    {
        DropDownListRole.Items.Add((new ListItem(reader[1].ToString(),reader[0].ToString())));
    }

    reader.Close();
}

这是我的程序：@H_502_3@

CREATE Procedure [dbo].[sp_getUserRoles](@pGroupIDs varchar(50))
AS BEGIN
   SELECT * FROM CheckList_Groups Where id in (@pGroupIDs)
END