public IAsyncResult BeginGetDateTimeAfterWait(int waitSecond, AsyncCallback callback, object state)
{
_getDateTimeAfterWaitInvoker = GetDateTimeAfterWait;
return(_getDateTimeAfterWaitInvoker.BeginInvoke(waitSecond, callback, state));
}
public IAsyncResult BeginGetDateTimeAfterWait(int waitSecond, AsyncCallback callback, object state)
{
_getDateTimeAfterWaitInvoker = GetDateTimeAfterWait;
return _getDateTimeAfterWaitInvoker.BeginInvoke(waitSecond, callback, state);
}