スマートコントラクト

Contract contract = new Contract(contractAddress, abi);

Contract erc20Contract = new Contract(contractAddress, contractAbi); // We'll use the well-known ERC20 contract as our example case
TransactionReceipt receipt = await erc20Contract.CallFunction("transfer", toAddress, amountAsBigInteger).SendTransactionMethodAndWaitForReceipt(wallet, client);

Contract erc20Contract = new Contract(contractAddress, contractAbi); // We'll use the well-known ERC20 contract as our example case
EthTransaction transaction = await erc20Contract.CallFunction("transfer", toAddress, amountAsBigInteger).Create(client, new ContractCall(wallet.GetAddress()));
TransactionReceipt receipt = await wallet.SendTransactionAndWaitForReceipt(client, transaction);

// or 
CallContractFunction transactionCreator = erc20Contract.CallFunction("transfer", toAddress, amountAsBigInteger);
EthTransaction transaction = await transactionCreator.Create(client, new ContractCall(wallet.GetAddress()));
TransactionReceipt receipt = await wallet.SendTransactionAndWaitForReceipt(client, transaction);

// or 
CallContractFunction transactionCreator = erc20Contract.CallFunction("transfer", toAddress, amountAsBigInteger);
TransactionReceipt receipt = await transactionCreator.SendTransactionMethodAndWaitForReceipt(wallet, client);

Address address = new Address("0x123...");

// Simple number
BigInteger number = new BigInteger(10000);

// From hex
string hexString = "0x0000000...01";
BigInteger number = hexString.HexStringToBigInteger();

// byte16 or byte32
new FixedByte(16, new byte[] {});

// bytes
string someString = "abc0123456789";
byte[] bytes = someString.ToByteArray();

// signature
string signature = "0x0ab123...";
byte[] bytes = signature.HexStringToByteArray();

struct ExampleStruct {
    address wallet;
    uint256 amount;
    byte32 data;
}

Address wallet = new Address("0x...");
BigInteger amount = new BigInteger(10000);
FixedByte data = new FixedByte(32, byteArrayData);
var arg = new Tuple<Address, BigInteger, FixedByte>(wallet, amount, data);

Contract erc20Contract = new Contract(contractAddress, contractAbi); // We'll use the well-known ERC20 contract as our example case
BigIntegar balance = await erc20Contract.SendQuery<BigIntegar>(client, "balanceOf", address);

Contract erc20Contract = new Contract(contractAddress, contractAbi); // We'll use the well-known ERC20 contract as our example case
QueryContractMessageSender<BigIntegar> balanceQuery = erc20Contract.QueryContract<BigIntegar>("balanceOf", address);
BigIntegar balance = await balanceQuery(client);
// or
BigIntegar balance = await balanceQuery.SendQuery(client);

ContractDeploymentResult deploymentResult = await ContractDeployer.Deploy(client, wallet, contractBytecodeAsString);
string newlyDeployedContractAddress = deploymentResult.Receipt.contractAddress;