public async void AddNewFoodWindow(WpfFood foodObj)
{
string query = "/post";
WpfFood returnFood = new WpfFood();
HttpClient client_post = new HttpClient();
client_post.BaseAddress = new Uri(URL + query);
//client_post.DefaultRequestHeaders.Accept.Clear();
client_post.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var response_post = await client_post.PostAsJsonAsync(client_post.BaseAddress, foodObj);
HttpResponseMessage response = client_post.GetAsync("").Result;
if (response.IsSuccessStatusCode)
{
var dataObjects = response.Content.ReadAsAsync <WpfFood>().Result;
NewFoodList.Add(dataObjects);
returnFood = dataObjects;
}
else
{
Console.WriteLine("{0} ({1})", (int)response.StatusCode, response.ReasonPhrase);
}
client_post.Dispose();
//return returnFood;
}
public ViewModel()
{
newFoodList = new ObservableCollection <WpfFood>();
foodObj = new WpfFood();
MyDelegate = new DelegateCommand(Execute, CanExecute);
MyAddNewFoodDelegate = new DelegateCommand(AddExecute, AddCanExecute);
Task.Run(() =>
{
while (true)
{
MyDelegate.RaiseCanExecuteChanged(); // go check the enable/disable
MyAddNewFoodDelegate.RaiseCanExecuteChanged();
Thread.Sleep(500);
}
});
}
public void Print()
{
webClient2.BaseAddress = new Uri(URL);
webClient2.DefaultRequestHeaders.Accept.Clear();
webClient2.DefaultRequestHeaders.Accept.Add(
new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage httpResponseMessage = webClient2.GetAsync("").Result;
if (httpResponseMessage.IsSuccessStatusCode)
{
var dataObject = httpResponseMessage.Content.ReadAsAsync <IEnumerable <WpfFood> >().Result;
foreach (var item in dataObject)
{
WpfFood food = new WpfFood();
newFoodList.Add(item);
}
}
}
