public DataTable Enter()
{
DataTable dt = new DataTable();
dt.Columns.Add("交易所");
foreach (var item in CoinList)
{
dt.Columns.Add(item.ToString());
}
for (int i = 0; i < ExChanges.Count; i++)
{
dt.Rows.Add();
dt.Rows[i][0] = ExChanges[i].GetExchangeName();
for (int j = 0; j < CoinList.Count; j++)
{
FuncHandle fh = new FuncHandle(this.AscySingle);
IAsyncResult ar = fh.BeginInvoke(ExChanges[i], CoinList[j], null, fh);
dt.Rows[i][j + 1] = fh.EndInvoke(ar);
}
}
return(dt);
}
public static void AsyncCallbackImpl(IAsyncResult ar)
{
string path;
try
{
path = fh.EndInvoke(ar);
if (path == null)
{
Console.WriteLine("Callback() failed to download...");
return;
}
}
catch (Exception e)
{
Console.WriteLine("Callback() failed to download...");
return;
}
Console.WriteLine(path + "\t Done...");
SimplePhoto item = new SimplePhoto();
item.path = path;
mutex.WaitOne();
if (PicStore.currentPhotos.Count > Setting.iMaxPicNum)
{
PicStore.Remove(0);
}
PicStore.currentPhotos.Add(item);
PicStore.Save();
mutex.ReleaseMutex();
}
static void Main(string[] args)
{
//CommonSingle commonSingle = CommonSingle.GetInstance();
//Console.WriteLine(commonSingle.GetHashCode());
FuncHandle fh = new FuncHandle(CommonSingle.GetInstance);
FuncHandle fh1 = new FuncHandle(CommonSingle.GetInstance);
AsyncCallback ac = new AsyncCallback(AsyncCallbackImpl);
IAsyncResult result = fh.BeginInvoke(null, fh);
IAsyncResult result1 = fh1.BeginInvoke(null, fh1);
CommonSingle re = fh.EndInvoke(result);
CommonSingle re1 = fh1.EndInvoke(result1);
Console.WriteLine("----------------");
Console.WriteLine(re.GetHashCode());
Console.WriteLine(re1.GetHashCode());
Console.WriteLine(re.Equals(re1));
/* Lazy */
LazyHandle lazyHandler= new LazyHandle(LazySingle.GetInstance);
LazyHandle lazyHandler1 = new LazyHandle(LazySingle.GetInstance);
IAsyncResult lazyResult = lazyHandler.BeginInvoke(null, lazyHandler);
IAsyncResult lazyResult1 = lazyHandler1.BeginInvoke(null, lazyHandler1);
Console.WriteLine(((LazySingle)lazyHandler.EndInvoke(lazyResult)).GetHashCode());
Console.WriteLine(((LazySingle)lazyHandler1.EndInvoke(lazyResult1)).GetHashCode());
Console.Read();
}
public void AsyncCallbackImpl(IAsyncResult ar)
{
string re = fh.EndInvoke(ar);
MessageBox.Show(re + ar.AsyncState);
}