private bool CheckSelected()
{
if (DialogSended.Sender is EditClassViewModel)
{
EditClassViewModel view = DialogSended.Sender as EditClassViewModel;
if (view.ParentID > 0)
{
if (view.ParentID == SelectedItem.LopID)
{
MessageCustomize.Show("Không được chọn chính nhóm đó", "Lỗi", MessageImage.Alert);
return(false);
}
}
}
if (DialogSended.Sender is EditTrainingViewModel)
{
EditTrainingViewModel view = DialogSended.Sender as EditTrainingViewModel;
if (view.LopHocID > 0)
{
if (view.LopHocID == -1)
{
MessageCustomize.Show("Chưa chọn lớp học", "Lỗi", MessageImage.Alert);
return(false);
}
}
}
return(true);
}
private void OnChooseClickCommand()
{
try
{
if (SelectedItem != null)
{
if (DialogSended != null)
{
if (CheckSelected())
{
if (DialogSended.Sender is EditClassViewModel)
{
EditClassViewModel view = DialogSended.Sender as EditClassViewModel;
view.ParentID = SelectedItem.LopID;
view.ItemParent = SelectedItem;
}
if (DialogSended.Sender is EditTrainingViewModel)
{
EditTrainingViewModel view = DialogSended.Sender as EditTrainingViewModel;
view.LopHocID = SelectedItem.LopID;
view.ItemLopHoc = SelectedItem;
}
DialogSended.ProcessCallback(MessageBoxResult.OK);
}
}
if (CloseWindow != null)
{
CloseWindow(this, null);
}
}
}
catch (Exception ex)
{
MessageCustomize.Show(ex.Message);
}
}
