async private void btnEstFee_Click(object sender, RoutedEventArgs e)
{
try
{
txtFeeAmt.Text = "" + await Task.Run(() => TxUtil.EstimateFee());
UpdateStatus("Estimated Fee = " + txtFeeAmt.Text);
}
catch (Exception ex)
{
UpdateStatus("Error: " + ex.Message);
}
}
async private void btnBalance_Click(object sender, RoutedEventArgs e) //get address balances from ElectrumX
{
try
{
string txt = txtExtPubKey.Text;
long bal = await Task.Run(() => TxUtil.GetExtendedBalance(txt, 0, 25, 10, IsTestNet));
UpdateStatus("Ext Balance = " + bal + " satoshi (" + bal / 100000000d + " btc)");
}
catch (Exception ex)
{
UpdateStatus("Error: " + ex.Message);
}
}
async private void btnBroadcastTx_Click(object sender, RoutedEventArgs e) //broadcast tx to blockchain
{
try
{
string txt = txtTxSignedHex.Text;
string hash = await Task.Run(() => TxUtil.BroadcastTx(txt, IsTestNet));
UpdateStatus("Tx Hash = " + hash);
txtTxHash.Text = hash;
}
catch (Exception ex)
{
UpdateStatus("Error: " + ex.Message);
}
}
async private void btnSignTx_Click(object sender, RoutedEventArgs e) //create & sign tx from json
{
try
{
string txt = txtTxJSON.Text;
string pvtKey = txtExtPvtKey.Text;
string hex = await Task.Run(() => TxUtil.SignTx(txt, pvtKey, IsTestNet));
UpdateStatus("Tx Signed Hex = " + hex);
txtTxSignedHex.Text = hex;
}
catch (Exception ex)
{
UpdateStatus("Error: " + ex.Message);
}
}
async private void btnCreateTx_Click(object sender, RoutedEventArgs e) //create unsigned tx json
{
try
{
btnCreateTx.IsEnabled = false;
UpdateStatus("Creating Transaction...");
string extPubKey = txtExtPubKey.Text;
string recAddr = txtRecAddr.Text;
string chgAddr = txtChgAddr.Text;
long sendAmt = long.Parse(txtSendAmt.Text);
long feeAmt = long.Parse(txtFeeAmt.Text);
string jsn = await Task.Run(() => TxUtil.CreateTxJSON(extPubKey, recAddr, chgAddr, 0, sendAmt, feeAmt, IsTestNet));
UpdateStatus("Transaction:\n" + jsn);
txtTxJSON.Text = jsn;
}
catch (Exception ex)
{
UpdateStatus("Error: " + ex.Message);
}
btnCreateTx.IsEnabled = true;
}
private void btnAllKeys_Click(object sender, RoutedEventArgs e)
{
UpdateStatus(TxUtil.GetDerivedKeysAll(txtExtPvtKey.Text, 5, IsTestNet)); //derive addresses from ext private key
}