private void _loader_DoWork(object sender, DoWorkEventArgs e)
{
_StudUpdateRecList.Clear();
// 讀取學生資料
if (students.Count == 0)
{
foreach (SHStudentRecord var in SHStudent.SelectAll())
{
students.Add(var.ID, var);
}
}
// 讀取異動資料
foreach (SHUpdateRecordRecord UpdateRec in SHUpdateRecord.SelectAll())
{
DateTime UpdateDate;
if (DateTime.TryParse(UpdateRec.UpdateDate, out UpdateDate))
{
if (UpdateDate.Date >= dtStart.Value.Date && UpdateDate.Date <= dtEnd.Value.Date)
{
if (_typeForm.CodeList.Contains(UpdateRec.UpdateCode))
{
_StudUpdateRecList.Add(UpdateRec);
}
}
}
}
}
