public static void DownloadProblemDatabase()
{
if (_DownloadingProblemDatabase)
{
return;
}
_DownloadingProblemDatabase = true;
//problem database
string url = "http://uhunt.felix-halim.net/api/p";
string file = LocalDirectory.GetProblemInfoFile();
DownloadFileAsync(url, file, false, Priority.High,
__DownloadProblemDatabaseProgress, __DownloadProblemDatabaseCompleted, 1);
//problem categories
url = "http://uhunt.felix-halim.net/api/cpbook/3";
file = LocalDirectory.GetCategoryPath();
DownloadFileAsync(url, file, true, Priority.High,
__DownloadProblemDatabaseProgress, __DownloadProblemCategoryCompleted, 1);
}