public void Generate()
{
PrivateKey = new ExtKey().GetWif(_network);
PubKey = PrivateKey.ExtKey.Neuter().GetWif(_network);
if (_parent != null)
{
_parent.Keys.Add(this);
_parent.Update();
}
}
private void comboBoxWallet_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBoxWallet.SelectedItem != null)
{
_wallet = (KnoledgeWallet)comboBoxWallet.SelectedItem;
_wallet.Update();
UpdateAddressComboBox();
comboBoxAddress.Text = "";
comboBoxAddress.SelectedItem = _wallet.CurrentAddress;
UpdateListView(_wallet.Transactions);
}
}
private async void UpdateUI()
{
if (_isClosing)
{
return;
}
if (_updatingUI)
{
return;
}
await Task.Factory.StartNew(() =>
{
_updatingUI = true;
int nodes = 0;
if (!IsNetworkAvailable())
{
UpdateStatusLabel("No network connnection.");
}
else
{
if (_group != null && !CanConnect())
{
nodes = _group.ConnectedNodes.Count;
}
if (nodes == 1)
{
UpdateStatusButton(string.Format("Connected to {0} node on {1}", nodes, Network.ToString()), nodes);
}
else
{
UpdateStatusButton(string.Format("Connected to {0} nodes on {1}", nodes, Network.ToString()), nodes);
}
}
ConcurrentChain chain = GetChain();
int height = chain.Tip == null ? 0 : chain.Height;
int localHeight = 0;
bool outOfDate = true;
if (chain != null && chain.Tip != null)
{
DateTimeOffset date = chain.Tip.Header.BlockTime.ToLocalTime();
DateTimeOffset now = DateTimeOffset.Now;
TimeSpan difference = now - date;
outOfDate = difference.TotalMinutes > 45;
localHeight = chain.Tip == null ? 0 : chain.Height;
}
string chainStatus = string.Format("Local chain height = {0}", localHeight);
if (localHeight != 0)
{
chainStatus = string.Format("{0}{1} Latest Block Date = {2}", chainStatus, Environment.NewLine, chain.Tip.Header.BlockTime.ToLocalTime().ToString("R"));
}
if (nodes > 0)
{
if (height == 0 || height > localHeight)
{
outOfDate = true;
UpdateStatusLabel("Synchronising...");
}
}
if (outOfDate)
{
UpdateInfoButton(ChainStatus.OutofDate, chainStatus);
}
else
{
UpdateInfoButton(ChainStatus.UptoDate, chainStatus);
}
if (_wallet != null)
{
_wallet.Update();
int txCount = _wallet.Transactions.Count;
if (_transactions != txCount)
{
UpdateListView(_wallet.Transactions);
UpdateBalanceLabel(_wallet.GetBalanceString());
_transactions = txCount;
}
}
if (_isSaving)
{
UpdateStatusLabel("Saving...");
}
_updatingUI = false;
});
}