private void AddItem2cmp()
{
foreach (var x in FooList.SelectedItems)
{
FOOD_DES fr = (FOOD_DES)x;
if (fr == null)
{
return;
}
Add2cmpList(fr);
}
}
private void RemoveSelectedItem()
{
if (cmp.SelectedItem == null)
{
return;
}
ListBoxItem lbi = cmp.SelectedItem as ListBoxItem;
FOOD_DES sr = (FOOD_DES)lbi.Tag;
cmp.Items.Remove(lbi);
UpdateCount();
}
private async void z_show_click(object sender, RoutedEventArgs e)
{
ListBoxItem lbi = cmp.SelectedItem as ListBoxItem;
if (cmp == null)
{
return;
}
FOOD_DES si = (FOOD_DES)lbi.Tag;
if (si != null)
{
await RenderNuts4(si.NDB_No);
}
}
private void Add2cmpList(FOOD_DES fr)
{
foreach (ListBoxItem li in cmp.Items)
{
if (li.Tag.Equals(fr) == true)
{
MessageBox.Show("Items already in comparison table");
return;
}
}
ListBoxItem lbi = new ListBoxItem();
lbi.Tag = fr;
lbi.Content = fr.Long_Desc;
cmp.Items.Add(lbi);
//z_cmp_count.Content = string.Format("{0} Items To Compare.", cmp.Items.Count);
UpdateCount();
}
private async Task Compare()
{
if (_selected.Count <= 0)
{
return;
}
// the progress steps from the iterations number.
double pv = (double)((double)200.0 / (double)_selected.Count);
for (int i = 0; i < _selected.Count; i++)
{
FOOD_DES lbi = _selected[i];
AddFoodRow(lbi);
//bgw.ReportProgress((int)pv);
}
await Task.Delay(100);
}
private void AddFoodRow(FOOD_DES fr)
{
//if (foo.ndata.Rows.Count == 0)
//{
// //Title = string.Format("lazy loader busy .. Loading data before .. {0}", fr.NDB_No);
// Sr25DataSetTableAdapters.ndataTableAdapter ddda = new Sr25DataSetTableAdapters.ndataTableAdapter();
// ddda.Fill(foo.ndata);
// ddda.Dispose();
//}
var nuts4foo = App.db.NUT_DATA.Where(f => f.NDB_No == fr.NDB_No).ToDictionary(nno => nno.Nutr_No);
DataRow dr = TheResTab.NewRow();
float v = 0F;
dr[0] = fr.Long_Desc;
for (int i = 1; i < TheResTab.Columns.Count; i++)
{
short _nut_no = short.Parse(TheResTab.Columns[i].Caption);
Title = DateTime.Now.ToLongTimeString();
try
{
var _nut_val = nuts4foo[_nut_no];
dr[i] = _nut_val.Nutr_Val;
}
catch
{
dr[i] = v;
}
}
TheResTab.Rows.Add(dr);
}