public async void DeleteButton()
{
int PK = ResponseButton.CustomID;
IOTButton toDelete = await App.IOTDatabase.GetItemAsync(PK);
await App.IOTDatabase.DeleteItemAsync(toDelete);
ButtonCreationViewModel.InvokeUpdate();
Application.Current.MainPage.Navigation.PopAsync();
}
/// <summary>
/// Save IOTButton object to the database
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public Task <int> SaveItemAsync(IOTButton item)
{
if (item.ID != 0)
{
return(Database.UpdateAsync(item));
}
else
{
return(Database.InsertAsync(item));
}
}
public ButtonCreationViewModel()
{
Title = "Create button";
Button = new IOTButton();
ClickCommand = new Command(Save);
}
/// <summary>
/// Delete IOTButton item from database
/// </summary>
/// <param name="item"></param>
/// <returns>Boolean based on success</returns>
public Task <int> DeleteItemAsync(IOTButton item)
{
return(Database.DeleteAsync(item));
}
