//Call Alpha Vantage API and receive data, switch page after process is complete
 private async void StockSearchButton_Clicked()
 {
     //check if the user entered something into the entry
     if (!String.IsNullOrEmpty(HomeStockEntry.Text))
     {
         string StockHandle = GetStockHandle(HomeStockEntry.Text);
         if (!StockHandle.Contains("Invalid"))
         {
             AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(StockHandle, AlphaVantageKey));
             setData(data, HomeStockEntry.Text.ToString());
             this.CurrentPage = StockContentPage;
         }
         //user entered a not supported company
         else
         {
             await DisplayAlert("Warning!", "The Company you are searching for is not supported in the current version." +
                                " Please choose a different one.", "Ok");
         }
     }
     //user did not enter anything, display a warning
     else
     {
         await DisplayAlert("Warning!", "Please enter a company into the field.", "Ok");
     }
 }
 //Call Alpha Vantage API and receive data
 private async void NewStockSearch_Clicked()
 {
     AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(NewStockEntry.Text.ToString(), AlphaVantageKey));
     setData(data, NewStockEntry.Text.ToString());
 }
 //Call Alpha Vantage API and receive data, switch page after process is complete
 private async void StockSearchButton_Clicked()
 {
     AVApiWrapper.ApiData data = new AVApiWrapper.ApiData(await AVApiWrapper.getApiData(HomeStockEntry.Text.ToString(), AlphaVantageKey));
     setData(data, HomeStockEntry.Text.ToString());
     this.CurrentPage = StockContentPage;
 }