public static void DownloadFile(string url, string path)
{
var tempFileInfo = new FileInfo(Path.Combine(FolderUtils.SystemTempFolder.FullName, Guid.NewGuid().ToString("N")));
var targetFileInfo = new FileInfo(path);
using (var client = new TerminologyWebClient())
{
client.DownloadFile(url, tempFileInfo.FullName);
if (targetFileInfo.Directory != null && !targetFileInfo.Directory.Exists)
{
targetFileInfo.Directory.Create();
}
File.Copy(tempFileInfo.FullName, targetFileInfo.FullName, true);
}
}
public static void DownloadFile(LeafNodeProgress progress, string url, string path)
{
var task = new Task(() =>
{
var tempFileInfo = new FileInfo(Path.Combine(FolderUtils.SystemTempFolder.FullName, Guid.NewGuid().ToString("N")));
var targetFileInfo = new FileInfo(path);
using (var client = new TerminologyWebClient())
{
client.DownloadProgressChanged += (i, o) =>
{
progress.Percent = o.ProgressPercentage;
};
try
{
client.DownloadFileTaskAsync(url, tempFileInfo.FullName).Wait();
}
catch (AggregateException ex)
{
throw ex.GetBaseException();
}
catch (ArgumentException ex)
{
throw new ArgumentException(ex.Message + $"Url:{url}", ex);
}
if (targetFileInfo.Directory != null && !targetFileInfo.Directory.Exists)
{
targetFileInfo.Directory.Create();
}
File.Copy(tempFileInfo.FullName, targetFileInfo.FullName, true);
}
});
task.Start();
try
{
task.Wait();
}
catch (AggregateException ae)
{
throw ae.InnerException;
}
}
public static string GetWebContent(LeafNodeProgress progress, string url)
{
var task = new Task<string>(() =>
{
using (var client = new TerminologyWebClient())
{
client.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
client.Encoding = EncodeUtils.NoneBomUTF8;
client.DownloadProgressChanged += (i, o) =>
{
progress.Percent = o.ProgressPercentage;
};
try
{
return client.DownloadStringTaskAsync(url).Result;
}
catch (ArgumentException ex)
{
throw new ArgumentException(ex.Message + $"Url:{url}", ex);
}
}
});
task.Start();
task.Wait();
return task.Result;
}
public static string GetWebContent(string url)
{
using (var client = new TerminologyWebClient())
{
client.CachePolicy = new RequestCachePolicy(RequestCacheLevel.NoCacheNoStore);
client.Encoding = EncodeUtils.NoneBomUTF8;
return client.DownloadString(url);
}
}
