/// <summary>
/// Gets the selected movie center XML movie scheduel.
/// </summary>
/// <param name="movieCenter">Specific MovieCenter object, which contains the feed URL of the movie center.</param>
/// <returns>Task which contains the XML in the result parameter.</returns>
private async Task<string> GetXmlData(MovieCenter movieCenter)
{
try
{
HttpClient client = new HttpClient();
var content = await client.GetStringAsync(movieCenter.FeedUrl);
//content = await client.GetStringAsync("http://www.asgasdgash.com/");
return await Task.Run(() => content.ToString());
}
catch (HttpRequestException e)
{
throw new Exception(e.StackTrace);
}
}
/// <summary>
/// Gets the XML from the result in the Task when it is completed and sets the private variables to the value of the results.
/// If it encounters a problem with the service it sets the value to null.
/// </summary>
/// <param name="movieCenter">Specific MovieCenter object, which contains the feed URL of the movie center.</param>
public void GetXmlResult(MovieCenter movieCenter)
{
Task<string> resultTask = null;
resultTask = GetXmlData(movieCenter);
try
{
_xmlData = resultTask.Result;
}
catch (Exception)
{
_xmlData = null;
}
}
