c#实战开发：用.net core开发一个简单的Web以太坊钱包 （六）

Install-Package Nethereum.Geth -Version 2.5.1

private const string url = "http://localhost:8546/";
private static Web3Geth Web3 = new Web3Geth(url);

private static Web3Geth Web3 = new Web3Geth();

string passPhrase = "a123456";
var Result = await Web3.Personal.NewAccount.SendRequestAsync(passPhrase);

var Result = await Web3.Eth.GetBalance.SendRequestAsync(address);

private const string url1 = "http://localhost:8545/";
private const string url2 = "http://localhost:8546/";
private const string url3 = "http://localhost:8547/";

private static Web3Geth 1Web3 = new Web3Geth(url1);

private static Web3Geth 2Web3 = new Web3Geth(url2);

private static Web3Geth 3Web3 = new Web3Geth(url3);

 var BlockNumber =await Web3.Eth.Blocks.GetBlockNumber.SendRequestAsync();

var ws = new WebSocket("wss://ethstats.net")

new data()

DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));
long timeStamp = (long)(DateTime.Now - startTime).TotalMilliseconds+1;
using (var ws = new WebSocket("wss://ethstats.net/primus/?_primuscb=" + timeStamp + "-0"))

 ulong? ul = null;
 var resultunlock =await Web3.Personal.UnlockAccount.SendRequestAsync(From, FromPassPhrase, ul);

//转账
 var txId = Web3.Eth.Transactions.SendTransaction.SendRequestAsync(
new TransactionInput { From = From, To = To, Value = new HexBigInteger(long.Parse(GasPrice)), Gas = new HexBigInteger(long.Parse(GasLimit)) }).Result;

Transaction Result =await Web3.Eth.Transactions.GetTransactionByHash.SendRequestAsync(txId);

   public static string BYTECODE = "0x6060......5654“

  var senderAddress = "0x12890d2cce102216644c59daE5baed380d84830c";
 var privatekey = "0xb5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7";
var url = "https://rinkeby.infura.io/";
var deploymentMessage = new StandardTokenDeployment
            {
                TotalSupply = 100000,
                FromAddress = senderAddress
            };
 var web3 = new Web3.Web3(new Account(privatekey), url);

            var deploymentHandler = web3.Eth.GetContractDeploymentHandler();
            var transactionReceipt = await deploymentHandler.SendRequestAndWaitForReceiptAsync(deploymentMessage);

            ContractAddress = transactionReceipt.ContractAddress;

var senderAddress = "0x12890d2cce102216644c59daE5baed380d84830c";
 var balanceOfFunctionMessage = new BalanceOfFunction()
            {
                Owner = senderAddress,
            };
     var balanceHandler = web3.Eth.GetContractQueryHandler();
            var balance = await balanceHandler.QueryAsync(balanceOfFunctionMessage, contractAddress);

 var senderAddress = "0x12890d2cce102216644c59daE5baed380d84830c";
            var receiverAddress = "0xde0B295669a9FD93d5F28D9Ec85E40f4cb697BAe";
            var privatekey = "0xb5b1870957d373ef0eeffecc6e4812c0fd08f554b37b233526acc331bf1544f7";
            var url = "https://rinkeby.infura.io/";

var web3 =  new Web3.Web3(new Account(privatekey), url);

     var transactionMessage = new TransferFunction()
            {
                FromAddress = senderAddress,
                To = receiverAddress,
                TokenAmount = 100,
                //Set our own price
                GasPrice =  Web3.Web3.Convert.ToWei(25, UnitConversion.EthUnit.Gwei)
                
            };


  var transferHandler = web3.Eth.GetContractTransactionHandler();

            /// this is done automatically so is not needed.
            var estimate = await transferHandler.EstimateGasAsync(transactionMessage, ContractAddress);
            transactionMessage.Gas = estimate.Value;


            var transactionHash = await transferHandler.SendRequestAsync(transactionMessage, ContractAddress);