使用C#开发的窗体化程序和使用Python开发的程序，分别使用ETH交互数据的实例

对于使用C#开发的窗体化程序，你可以使用Nethereum库来与以太坊网络进行交互。以下是一个简单的示例代码，展示如何使用C#发送以太币和获取余额：

using Nethereum.Web3;
using Nethereum.Web3.Accounts;
using Nethereum.Hex.HexConvertors.Extensions;
using System.Threading.Tasks;

public class EthereumInteraction
{
    private string rpcUrl = "https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID";
    private string privateKey = "YOUR_PRIVATE_KEY";
    private string toAddress = "RECIPIENT_ADDRESS";

    public async Task<string> SendEther(decimal amount)
    {
        var account = new Account(privateKey);
        var web3 = new Web3(account, rpcUrl);

        var transactionInput = new TransactionInput()
        {
            From = account.Address,
            To = toAddress,
            Value = Web3.Convert.ToWei(amount),
            GasPrice = Web3.Convert.ToWei(20, UnitConversion.EthUnit.Gwei),
            Gas = 21000
        };

        var txHash = await web3.Eth.TransactionManager.SendTransactionAsync(transactionInput);
        return txHash;
    }

    public async Task<decimal> GetBalance()
    {
        var account = new Account(privateKey);
        var web3 = new Web3(account, rpcUrl);

        var balance = await web3.Eth.GetBalance.SendRequestAsync(account.Address);
        return Web3.Convert.FromWei(balance.Value);
    }
}

对于使用Python开发的程序，你可以使用Web3.py库来与以太坊网络进行交互。以下是一个简单的示例代码，展示如何使用Python发送以太币和获取余额：

from web3 import Web3

rpc_url = 'https://mainnet.infura.io/v3/YOUR_INFURA_PROJECT_ID'
private_key = 'YOUR_PRIVATE_KEY'
to_address = 'RECIPIENT_ADDRESS'

def send_ether(amount):
    web3 = Web3(Web3.HTTPProvider(rpc_url))

    account = web3.eth.account.from_key(private_key)
    nonce = web3.eth.getTransactionCount(account.address)
    gas_price = web3.eth.gas_price

    transaction = {
        'to': to_address,
        'value': web3.toWei(amount, 'ether'),
        'gas': 21000,
        'gasPrice': gas_price,
        'nonce': nonce,
    }

    signed_txn = account.sign_transaction(transaction)
    tx_hash = web3.eth.send_raw_transaction(signed_txn.rawTransaction)
    return tx_hash.hex()

def get_balance():
    web3 = Web3(Web3.HTTPProvider(rpc_url))

    account = web3.eth.account.from_key(private_key)
    balance = web3.eth.get_balance(account.address)
    return web3.fromWei(balance, 'ether')

请注意，以上示例代码中的私钥（private_key）、接收地址（to_address）和Infura项目ID（YOUR_INFURA_PROJECT_ID）需要替换为您自己的值。此外，还需要安装相应的库（Nethereum或Web3.py）以便程序正常运行。

希望以上示例对你有所帮助！如果你有任何其他问题，请随时提问。