public async Task AddClaim(string claim)
{
var function = contract.GetFunction("addClaim");
var transactionHash = await function.SendTransactionAsync(agentAccount.Address, claim, new Nethereum.Hex.HexTypes.HexBigInteger(900000));
await MineAndGetReceiptAsync(web3, transactionHash);
}
private async void btn_queryAmount_Click(object sender, EventArgs e)
{
string accountAddress = this.tb_account.Text.Trim();
if (string.IsNullOrEmpty(accountAddress))
{
MessageBox.Show("不能为空");
return;
}
var getBalance = NearCoinContract.GetFunction("balanceOf"); //方法名为智能合约中的方法名
var amount = await getBalance.CallAsync <Int64>(accountAddress); //注意单位Gwei
this.tb_loglist.Text = amount.ToString();
}
// Get PlayCoin UserBalance
public async Task <String> GetMyBalanceAsync()
{
if (!String.IsNullOrEmpty(player.Address))
{
var balancefunction = contract.GetFunction("balanceOf");
var balance = await balancefunction.CallAsync <Int64>(player.Address);
return(balance.ToString());
}
else
{
throw new UserNotSetException();
}
}
public async Task <string> SendTransaction(Nethereum.Contracts.Contract contract, string functionName, string from, HexBigInteger gas, HexBigInteger value, params object[] functionInput)
{
// TODO: name is invalid, gas is invalid
var function = contract.GetFunction(functionName);
Logger.Information($"Calling {functionName}() at gas {gas.Value.ToString()}");
try {
return(await function.SendTransactionAsync(from, gas, value, functionInput));
}
catch (Exception e) {
Logger.Error(e, $"Failed to call {functionName}() at gas {gas}");
}
return(null);
}