private async void RefreshAction(object obj)
{
try
{
if (IsBusy)
{
return;
}
IsBusy = true;
SourceView.Clear();
var results = await LayananServices.GetItemsAsync();
var group = results.GroupBy(O => O.Kategori.Nama);
Kategories.Clear();
foreach (var d in group)
{
Kategories.Add(d.Key);
}
}
catch (Exception ex)
{
Helper.ShowMessageError(ex.Message);
}
finally
{
IsBusy = false;
}
}
private void addkategori_LostFocus(object sender, RoutedEventArgs e)
{
var textBox = (TextBox)sender;
if (textBox.Text != string.Empty)
{
var text = textBox.Text.Trim().ToUpper();
using (var db = new OcphDbContext())
{
var newCat = new Kategori {
Name = text
};
newCat.Id = db.Categories.InsertAndGetLastID(newCat);
if (newCat.Id > 0)
{
Kategories.Add(newCat);
}
}
textBox.Text = string.Empty;
KategoriesView.Refresh();
}
}
