public List <Data> Select(string ID) //借用查询数据逻辑层
{
try
{
var SelectDAL = new SelectDAL();
var Result = SelectDAL.Access(ID, 1);
return(Result);
}
catch (Exception e)
{
throw e;
}
}
public delegate void SelectedDatasHandler(List <Data> SelectedDatas); //委托，与主窗体的业务逻辑层联动
public bool Select(string Selecting, int Type)
{
try
{
var DAL = new SelectDAL();
var Result = DAL.Access(Selecting, Type);
if (Result == null)
{
return(false);
}
else
{
var Return = new SelectedDatasHandler(MainBLL.SelectDelegate);
Return(Result);
return(true);
}
}
catch (Exception ex)
{
throw ex;
}
}
