private async void InitContent()
{
try{
var client = new WebClient();
string content="";
content = await client.DownloadStringTask(new Uri("http://www.9gag.com/random"));
string replaceWith = "";
content = content.Replace("\r\n", replaceWith).Replace("\n", replaceWith).Replace("\r", replaceWith).Replace(" ", replaceWith);
var s1 = content.Substring(content.IndexOf("img-wrap"));
s1 = s1.Remove(0, 19);
var s2 = s1.Split('\"');
ImageField.Source = new BitmapImage(new Uri("http:" + s2[0]));
//titleBox.Text = jsonObject["title"].GetString();
//string imgSource = "http:" + jsonObject["gag"].GetString();
//var uri = new Uri(imgSource, UriKind.Absolute);
//ImageField.Source = new BitmapImage(uri);
}
catch (Exception)
{
InitContent();
}
}
async Test()
{
// download the google home page
WebClient client = new WebClient();
var google = client.DownloadStringTask("http://www.google.com");
yield return google;
// find and download the first link on the google home page
Regex regex = new Regex("href=\"(?<href>http://.*?)\"");
var match = regex.Match(google.Result);
var firstHref = match.Groups["href"].Value;
var firstHrefTask = client.DownloadStringTask(firstHref);
yield return firstHrefTask;
yield return new UIThreadTask(this);
button.Text = firstHrefTask.Result.Substring(0, 10);
}
public async void LoadData()
{
IsLoading = true;
var client = new WebClient();
try
{
string webcontent = await client.DownloadStringTask(new Uri("http://meteo.search.ch/" + Plz));
string uriString = "http://meteo.search.ch/images/chart/" + GetImageUrl(webcontent);
var source = new BitmapImage(new Uri(uriString));
ImageSource = source;
ExtractDescription(webcontent);
}
catch (Exception e) { }
finally { IsLoading = false; }
}
/// <summary>
/// 실제 작업을 정의합니다.
/// </summary>
/// <param name="context">Quartz <see cref="JobExecutionContext"/></param>
/// <param name="token">작업중 중단를 할 수 있도록 하는 Token</param>
public override void DoExecute(JobExecutionContext context, CancellationToken token) {
var jobName = context.JobDetail.FullName;
if(IsDebugEnabled)
log.Debug(@"Job[{0}]을 시작합니다...", jobName);
var targetUri = context.GetJobData("TargetUri") as Uri;
using(var client = new WebClient()) {
var task = client.DownloadStringTask(targetUri ?? new Uri(@"http://debop.egloos.com"));
Task.WaitAll(new[] { task }, token);
if(IsDebugEnabled) {
log.Debug("다운로드를 받았습니다.");
log.Debug(task.Result);
}
}
if(IsDebugEnabled)
log.Debug(@"Job[{0}]을 완료했습니다.", jobName);
}
async DispatcherTest()
{
// download the google home page
WebClient client = new WebClient();
var google = client.DownloadStringTask("http://www.google.com");
yield return google;
// find and download the first link on the google home page
Regex regex = new Regex("href=\"(?<href>http://.*?)\"");
var match = regex.Match(google.Result);
var firstHref = match.Groups["href"].Value;
var firstHrefTask = TaskHelper.Create(client.DownloadString, firstHref);
yield return firstHrefTask;
// let's yield back onto the Dispatcher to get onto the UI thread
yield return this.Dispatcher();
textBox1.Text = firstHrefTask.Result;
}
public void Ping() {
using(var client = new WebClient()) {
client.DownloadStringTask(GetScriptUrl()).Result.Should().Not.Be.Null();
}
}
/// <summary>Downloads the resource with the specified URI as a string, asynchronously.</summary>
/// <param name="webClient">The WebClient.</param>
/// <param name="address">The URI from which to download data.</param>
/// <returns>A Task that contains the downloaded string.</returns>
public static Task <string> DownloadStringTask(this WebClient webClient, string address)
{
return(webClient.DownloadStringTask(new Uri(address)));
}
