private void LoadComboSubCategories()
{
if (cbCatItems.SelectedIndex == 0)
{
cbSubItems.Enabled = false;
}
else
{
cbSubItems.Enabled = true;
if (cbSubItems.Items.Count > 0)
{
cbSubItems.Items.Clear();
comboDictionarySub.Clear();
}
cbSubItems.Items.Add("ALL");
comboDictionarySub.Add(0, null);
Category sel_cat = null;
comboDictionaryCat.TryGetValue(cbCatItems.SelectedIndex, out sel_cat);
subcategories = manager.GetAllSubcategoriesByCat(sel_cat.category_id);
for (int i = 0; i < subcategories.Count; i++)
{
comboDictionarySub.Add(i + 1, subcategories[i]);
cbSubItems.Items.Add(subcategories[i].subcategory_name);
}
cbSubItems.SelectedIndex = 0;
}
}
private void LoadViewSubcategories()
{
if (dgvSubcat.Rows.Count > 0)
{
dgvSubcat.Rows.Clear();
}
if (cbCatName.SelectedIndex == 0) // select all
{
subcategories = manager.GetAllSubcategories();
}
else
{
Category cats;
if (comboDictionary.TryGetValue(cbCatName.SelectedIndex, out cats))
{
subcategories = manager.GetAllSubcategoriesByCat(cats.category_id);
}
}
for (int i = 0; i < subcategories.Count; i++)
{
DataGridViewRow row = new DataGridViewRow();
row.CreateCells(dgvSubcat);
row.Cells[0].Value = subcategories[i].subcategory_id;
row.Cells[1].Value = subcategories[i].parent.category_name;
row.Cells[2].Value = subcategories[i].subcategory_name;
dgvSubcat.Rows.Add(row);
}
}