/// <summary>
/// Posts a Delete request to a given <paramref name="location"/>
/// </summary>
/// <returns>The Result if any, shouldn't return anything.</returns>
/// <param name="location">The url sub-address like "http://192.168.1.2/<paramref name="location"/>"</param>
internal override string Delete(string location)
{
string strResponseValue = string.Empty;
Debug.WriteLine("This was deleted:");
Debug.WriteLine(EndPoint + location + "?apikey=" + ApiKey);
//Create an HTTP client object
Windows.Web.Http.HttpClient httpClient = new Windows.Web.Http.HttpClient();
var headers = httpClient.DefaultRequestHeaders;
headers.Add("X-Api-Key", ApiKey);
Uri requestUri = new Uri(EndPoint + location);
//Send the GET request asynchronously and retrieve the response as a string.
Windows.Web.Http.HttpResponseMessage httpResponse = new Windows.Web.Http.HttpResponseMessage();
string httpResponseBody = "";
try
{
//Send the GET request
httpResponse = httpClient.DeleteAsync(requestUri).AsTask().GetAwaiter().GetResult();
//httpResponse.EnsureSuccessStatusCode();
httpResponseBody = httpResponse.Content.ReadAsStringAsync().AsTask().GetAwaiter().GetResult();
strResponseValue = httpResponseBody;
}
catch (Exception ex)
{
httpResponseBody = "Error: " + ex.HResult.ToString("X") + " Message: " + ex.Message;
}
return(strResponseValue);
}
public static async Task <bool> DeleteQuizAsync(Quiz quiz)
{
Uri uri = new Uri(quizzesBaseUri + quiz.QuizId.ToString(CultureInfo.InvariantCulture));
var result = await httpClient.DeleteAsync(uri);
return(result.IsSuccessStatusCode);
}
public async System.Threading.Tasks.Task RemoveItem(Item item)
{
var itemIdJson = JsonConvert.SerializeObject(item.Id);
HttpClient httpClient = new HttpClient();
var url = $"http://localhost:5001/api/Category/DeleteItem/{item.Id}";
var res = await httpClient.DeleteAsync(new Uri(url));
if (res.IsSuccessStatusCode)
{
Category cat = null;
foreach (Category c in Categories)
{
if (c.Items.Contains(item))
{
cat = c;
}
}
if (cat != null)
{
cat.Items.Remove(item);
Category tCat = Travellist.Categories.SingleOrDefault(c => c.Id == cat.Id);
tCat.Items.Remove(item);
}
}
}
private async void GetHoloPoints(object sender, object e)
{
var uri = new System.Uri("https://holotest-6cd6b.firebaseio.com/HoloPoints.json");
using (var httpClient = new Windows.Web.Http.HttpClient())
{
// Always catch network exceptions for async methods
try
{
//string result = "{\"FarBottomLeftX\":\" - 0.53\",\"FarBottomLeftY\":\" - 0.30\",\"FarBottomLeftZ\":\"2.08\",\"FarBottomRightX\":\"0.53\",\"FarBottomRightY\":\" - 0.30\",\"FarBottomRightZ\":\"2.08\",\"FarTopLeftX\":\" - 0.53\",\"FarTopLeftY\":\"0.30\",\"FarTopLeftZ\":\"2.08\",\"FarTopRightX\":\"0.53\",\"FarTopRightY\":\"0.30\",\"FarTopRightZ\":\"2.08\",\"NearBottomLeftX\":\" - 0.53\",\"NearBottomLeftY\":\" - 0.30\",\"NearBottomLeftZ\":\"0.00\",\"NearBottomRightX\":\"0.53\",\"NearBottomRightY\":\" - 0.30\",\"NearBottomRightZ\":\"0.00\",\"NearTopLeftX\":\" - 0.53\",\"NearTopLeftY\":\"0.30\",\"NearTopLeftZ\":\"0.00\",\"NearTopRightX\":\"0.53\",\"NearTopRightY\":\"0.30\",\"NearTopRightZ\":\"0.00\"}";//await httpClient.GetStringAsync(uri);
string result = await httpClient.GetStringAsync(uri);
Dictionary <string, Dictionary <string, string> > parentDict = JsonConvert.DeserializeObject <Dictionary <string, Dictionary <string, string> > >(result);
Dictionary <string, string> childDict = parentDict.Values.First();
WebServiceTxt.Text = childDict["FarBottomLeftX"];
Point3D topLeftpt = new Point3D();
topLeftpt.x = float.Parse(childDict["NearTopLeftX"]);
topLeftpt.y = float.Parse(childDict["NearTopLeftY"]);
topLeftpt.z = float.Parse(childDict["NearTopLeftZ"]);
Point3D topRightpt = new Point3D();
topRightpt.x = float.Parse(childDict["NearTopRightX"]);
topRightpt.y = float.Parse(childDict["NearTopRightY"]);
topRightpt.z = float.Parse(childDict["NearTopRightZ"]);
Point3D bottomLeftpt = new Point3D();
bottomLeftpt.x = float.Parse(childDict["NearBottomLeftX"]);
bottomLeftpt.y = float.Parse(childDict["NearBottomLeftY"]);
bottomLeftpt.z = float.Parse(childDict["NearBottomLeftZ"]);
Point3D bottomRightpt = new Point3D();
bottomRightpt.x = float.Parse(childDict["NearBottomRightX"]);
bottomRightpt.y = float.Parse(childDict["NearBottomRightY"]);
bottomRightpt.z = float.Parse(childDict["NearBottomRightZ"]);
DebugTxt.Text += " topLeftpt.x: " + topLeftpt.x + " topLeftpt.y: " + topLeftpt.y + " topLeftpt.z: " + topLeftpt.z + " " +
" topRightpt.x: " + topRightpt.x + " topRightpt.y: " + topRightpt.y + " topRightpt.z: " + topRightpt.z + " " +
" bottomLeftpt.x: " + bottomLeftpt.x + " bottomLeftpt.y: " + bottomLeftpt.y + " bottomLeftpt.z: " + bottomLeftpt.z + " " +
" bottomRightpt.x: " + bottomRightpt.x + " bottomRightpt.y: " + bottomRightpt.y + " bottomRightpt.z: " + bottomRightpt.z;
HoloPoints.Instance.topLeftpt = topLeftpt;
HoloPoints.Instance.topRightpt = topRightpt;
HoloPoints.Instance.bottomLeftpt = bottomLeftpt;
HoloPoints.Instance.bottomRightpt = bottomRightpt;
Windows.Web.Http.HttpResponseMessage response = await httpClient.DeleteAsync(uri);
}
catch (Exception ex)
{
WebServiceTxt.Text = ex.Message;
}
}
}
// Delete A Travellist
public async System.Threading.Tasks.Task DeleteSelectedTravellist(int id)
{
var taskIdJson = JsonConvert.SerializeObject(id);
HttpClient httpClient = new HttpClient();
var url = $"http://localhost:5001/api/Travellist/{id}";
var res = await httpClient.DeleteAsync(new Uri(url));
if (res.IsSuccessStatusCode)
{
var deletedTravellist = Travellists.SingleOrDefault((t) => t.Id == id);
if (deletedTravellist != null)
{
Travellists.Remove(deletedTravellist);
}
}
}
public async System.Threading.Tasks.Task RemoveCat(Category cat)
{
var catIdJson = JsonConvert.SerializeObject(cat.Id);
HttpClient httpClient = new HttpClient();
var url = $"http://localhost:5001/api/Category/{cat.Id}";
var res = await httpClient.DeleteAsync(new Uri(url));
if (res.IsSuccessStatusCode)
{
var deletedCat = Categories.SingleOrDefault((t) => t.Id == cat.Id);
if (deletedCat != null)
{
Categories.Remove(deletedCat);
CategoryNames.Remove(deletedCat.Name);
Travellist.Categories.Remove(deletedCat);
}
}
}