public void InstallUpdates()
{
try
{
string downloadFile = Path.Combine(this.downloadUrl, $"{this.msiFile}{this.msiExstention}");
string saveVersionFile = Path.Combine(Paths.KnownFolder(KnownFolders.KnownFolder.Downloads), $"{this.msiFile}.{VersionManager.ServerVersion}{this.msiExstention}");
using (DownloadWebClient client = new DownloadWebClient())
{
client.DownloadFile(downloadFile, saveVersionFile);
}
Process.Start(saveVersionFile);
}
catch (Exception err)
{
throw;
}
}
public bool HaveUpdates(string thisVersion)
{
try
{
CheckForUpdatesFailed = false;
string downloadFile = Path.Combine(this.downloadUrl, this.versionFile);
string saveVersionFile = Path.Combine(Paths.KnownFolder(KnownFolders.KnownFolder.Downloads), this.versionFile);
using (DownloadWebClient client = new DownloadWebClient())
{
client.DownloadFile(downloadFile, saveVersionFile);
}
VersionManager.ServerVersion = File.ReadAllText(saveVersionFile)
.Replace("\n", string.Empty)
.Replace("\r", string.Empty);
File.Delete(saveVersionFile);
if (!this.IsVersionNumber(VersionManager.ServerVersion))
{
CheckForUpdatesFailed = true;
VersionManager.ServerVersion = string.Empty;
// We now need to notify the user that the system updates failed.
return(true);
}
return(thisVersion != VersionManager.ServerVersion);
}
catch (Exception err)
{
return(false);
}
}
