private async void SelectItem(int?ItemID)
{
Item item = Itens.Find(it => it.ItemID == ItemID);
NavigationParameters navParam = new NavigationParameters();
navParam.Add("Item", item);
await NavigationService.NavigateAsync("CreateAssignment", navParam);
}
private async void RemoveItem(int?ItemID)
{
Item item = Itens.Find(it => it.ItemID == ItemID);
var resposta = await UserDialogs.Instance.ConfirmAsync("Remove List Item?", item.Description, "Yes", "No");
if (resposta)
{
bool useWCF = Preferences.Get("UseWCF", false);
if (!useWCF)
{
List <Assignment> ListAssignments = await App.SQLiteDb.GetAssignmentsByItemAsync(item.ItemID);
foreach (Assignment assi in ListAssignments)
{
await App.SQLiteDb.DeleteAssignmentAsync(assi);
}
ListObject obj = AssignmentsAgrupados.Where(assi => assi.ItemID == item.ItemID).FirstOrDefault();
AssignmentsAgrupados.Remove(obj);
Itens.Remove(item);
await App.SQLiteDb.DeleteItemAsync(item);
}
else
{
var client = new HttpClient
{
Timeout = TimeSpan.FromMilliseconds(15000),
BaseAddress = new Uri(GetUrlBase())
};
using (var response = await client.GetAsync("RemoveItem/" + ItemID))
{
if (response != null)
{
if (response.IsSuccessStatusCode)
{
var respStr = await response.Content.ReadAsStringAsync();
ListObject obj = AssignmentsAgrupados.Where(assi => assi.ItemID == item.ItemID).FirstOrDefault();
AssignmentsAgrupados.Remove(obj);
Itens.Remove(item);
}
else
{
await DialogService.DisplayAlertAsync("Warning", "Connection Failed", "OK");
}
}
}
}
}
}
public string GetValue(string p_strKey)
{
BLanguageItem objAuxReturn;
try
{
objAuxReturn = Itens.Find((BLanguageItem item) => { return(item.Key.Equals(p_strKey, StringComparison.InvariantCultureIgnoreCase)); });
if (objAuxReturn == null)
{
throw new ValueNotFoundException(p_strKey);
}
return(objAuxReturn.Value);
}
catch (Exception)
{
throw;
}
}
