public static IList <Comments> FindAll(string sql = "")
{
sql = string.IsNullOrEmpty(sql) ? "select * from Comments" : sql;
IList <Comments> list = new List <Comments>();
using (DataTable dt = OleDbHelper.GetDataSet(sql))
{
foreach (DataRow r in dt.Rows)
{
list.Add(Read(r));
}
}
return(list);
}
public static IList <Category> FindByParent(int parentId)
{
string sql = string.Format("select * from category where parentId = {0}", parentId);
IList <Category> list = new List <Category>();
using (DataTable dt = OleDbHelper.GetDataSet(sql))
{
foreach (DataRow r in dt.Rows)
{
list.Add(Read(r));
}
}
return(list);
}
public static Category GetById(int id)
{
string sql = string.Format("select * from category where id = {0}", id);
Category inst = null;
using (DataTable dt = OleDbHelper.GetDataSet(sql))
{
foreach (DataRow r in dt.Rows)
{
inst = Read(r);
}
}
return(inst);
}
