private async void OnDelete(object sender, EventArgs e)
{
try
{
var mi = ((MenuItem)sender);
var answer =
await DisplayAlert("Delete " + mi.CommandParameter + " from my contact list ?", null, "Yes", "No");
if (answer)
{
#region Delete from list
var getuser = ChatContactsList.Where(a => a.Name == mi.CommandParameter.ToString()).ToList().FirstOrDefault();
if (getuser != null)
{
if (getuser.Username == mi.CommandParameter.ToString())
{
ChatContactsList.Remove(getuser);
}
}
#endregion
#region Delete from SqlTable (Cashe)
var contact = SQL_Commander.GetContactUserByUsername(mi.CommandParameter.ToString());
if (contact != null)
{
SQL_Commander.DeleteContactRow(contact);
}
#region Delete from website
try
{
using (var client = new HttpClient())
{
var formContent = new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("user_id", Settings.User_id),
new KeyValuePair <string, string>("recipient_id", contact.UserID),
new KeyValuePair <string, string>("s", Settings.Session)
});
var response =
await
client.PostAsync(
Settings.Website + "/app_api.php?application=phone&type=follow_user",
formContent).ConfigureAwait(false);
response.EnsureSuccessStatusCode();
string json = await response.Content.ReadAsStringAsync();
var data2 = JsonConvert.DeserializeObject <Dictionary <string, object> >(json);
string apiStatus = data2["api_status"].ToString();
if (apiStatus == "200")
{
}
}
}
catch (Exception)
{
}
#endregion
}
#endregion
}
catch (Exception)
{
}
}