private async Task <UpdateController.VersionInfo> GetVersionFromServerAsync()
{
UpdateController.VersionInfo versionInfo;
try
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(Settings.Default.VersionCheckUrl);
httpWebRequest.Timeout = 10000;
using (HttpWebResponse responseAsync = (HttpWebResponse)await httpWebRequest.GetResponseAsync())
{
string end = (new StreamReader(responseAsync.GetResponseStream())).ReadToEnd();
Settings.Default.LastVersionInfo = end;
Settings.Default.LastVersionCheck = DateTime.Today;
Settings.Default.Save();
versionInfo = JsonConvert.DeserializeObject <UpdateController.VersionInfo>(end);
}
}
catch
{
UpdateController.VersionInfo versionInfo1 = new UpdateController.VersionInfo()
{
Version = "1.0.0.0",
Force = false,
Url = string.Empty
};
versionInfo = versionInfo1;
}
return(versionInfo);
}
public async Task CheckForUpdateAsync()
{
UpdateController.VersionInfo versionFromServerAsync;
Version version;
if (this.IsUpdateCheckRequired())
{
versionFromServerAsync = await this.GetVersionFromServerAsync();
}
else
{
versionFromServerAsync = this.GetCachedVersion();
}
UpdateController.VersionInfo versionInfo = versionFromServerAsync;
Version.TryParse(versionInfo.Version, out version);
Version version1 = Assembly.GetExecutingAssembly().GetName().Version;
this.UpdateFound = version > version1;
this.ForceUpdate = version.Minor > version1.Minor;
this.UpdateUrl = versionInfo.Url;
}
