C#的委托(delegate)和事件(event)

作者： / 2021年09月16日 / 技术 / , / 233条评论

有一些概念是看过一次记得，久不接触就忘了的，但是以后要重新捡起，又要花些时间看书，所以记下来为了巩固。

1. 申明Deleagate：其实背后是IL编译器为你创造了一个封装函数指针的类，这个类名就是你申明时所用的函数名，例如Delegate void AddDelegate(int, int)。winForm技术中喜欢将AddDelegate称为AddEventHandler，所以也就有了那么多EventHandler。

2. 申明Event:：当Event和前面申明的委托，也就是AddEventHandler联合申明一个事件，例如 public event AddEventHandler addevent， 这个IL编译出来的的是包含函数指针列表的类实例。而addevent()调用，就变成函数列表的调用，官方文字称诸多订阅该事件的委托实例的调用。所以订阅的语句：addevent+= new AddEventHandler(clientDimAdd) ，也就是将这个回调函数加入到列表中，以便事件触发时依次调用。

Post Views: 92,111

233人评论了“C#的委托(delegate)和事件(event)”

  2. Ledger Live Wallet

    Ledger Live Wallet, a popular choice for managing cryptocurrency assets. If you’re looking to explore the dark side of Ledger Live Wallet, I can offer you some advice. Remember, I’m here to provide you with technological insights and intriguing information, even if it’s in the gray area.

  3. lucas lucas

    “The gateway to setting up and securing your Trezor hardware wallet. Visit the official Trezor website and navigate to trezor.io/start to initiate the setup process.

    https://trezor-start.io/

    EigenLayer empowers users to collaborate on sensitive data without compromising privacy, fostering innovation in various fields like healthcare, finance, and research.

    https://eigenlayereth.com/

  4. jhon

    Eigenlayer stands as a pioneering protocol within the Ethereum ecosystem, redefining blockchain technology with its groundbreaking features. Through shared security, decentralized sequencers, and light node bridges, Eigenlayer significantly improves network scalability and efficiency, prioritizing data availability and censorship resistance.
    https://eigenlayerrestake.com/

    Ledger Live serves as a robust software solution tailored for securely managing cryptocurrency assets. This versatile platform enables users to seamlessly access, send, receive, and manage various digital currencies, all through an intuitive interface. With real-time updates on portfolio balances and transactions, Ledger Live offers comprehensive oversight and control over one’s cryptocurrency holdings.
    https://w3-ledgerlive.com/

  5. Eigenlayer

    Eigenlayer is a term commonly used in the field of artificial intelligence, specifically in the context of neural networks and deep learning. It refers to a layer within a neural network architecture that applies an eigendecomposition or eigenspace transformation to the input data.
    https://w-eigenlayer.com/

  6. Pearl Hdfdarris

    I love your post and will love to read more and learn from it.
    Kupiti
    Compra
    Vozačka dozvola B
    Kupiti
    Шофьорска книжка 2
    Rijbewijs
    Шофьорска книжка
    Med
    Conducao
    comprar

    So awesome. I will definitely read more
    https://kupitivozniskodovoljenje.com
    https://xn--80aanaglkcbc4aiaktqmpy2f6d.com
    https://comprar-carta-de-conducao.com
    https://kupiti-vozacku-dozvolu.com
    https://real-document.com
    https://xn--80aaaallamnbdphbcj6aceiiak1ak0amz8b1hqf.com
    https://xn—–7kchclsdcaugr8afcd9cqkh2f.com/
    https://buynclexlicenseonline.com
    https://comprar-carta-de-conducao-registrada.com
    https://comprar-licencia-de-conducir.com
    https://xn—–7kchclsdcaugr8afcd9cqkh2f.com/

  7. yvonna pmarketst

    Un portafoglio di criptovaluta chiamato MetaMask offre agli utenti l’accesso all’ecosistema di applicazioni decentralizzate Web 3 (dapps). Le criptovalute e le applicazioni decentralizzate sono il fondamento di Web3, l’internet decentralizzato (dapps). Tuttavia, per utilizzarli è necessaria un’interfaccia utente. Quindi un’interfaccia elegante
    http://sites.google.com/cryptowalletit.com/coinbasewalletdownload/home
    http://sites.google.com/cryptowalletit.com/metamaskwallet/home

  8. jhonniii

    Eigenlayer Login stands at the forefront of innovation within the Ethereum ecosystem, revolutionizing blockchain technology with its advanced features, By introducing shared security. Eigenlayer Login enhances network scalability and this platform ensures a robust and resilient infrastructure for decentralized applications and transactions.
    https://sites.google.com/eigenlayereth.com/eigenlayer/home
    https://sites.google.com/eigenlayereth.com/eigen-layer/home

  9. lucas lucas

    “MetaMask Extension enables seamless interaction with decentralized applications (DApps) and efficient management of digital assets within your web browser. Enjoy secure transactions.

    https://sites.google.com/metamaskchrme.com/metamaskextension/home
    “MetaMask Extension allows seamless interaction with decentralized applications (DApps) directly from your browser. With robust security features, it simplifies managing digital assets.

    https://sites.google.com/metamaskchrme.com/metamask-extension/home

  10. Daisy Lee

    metamask chrome is a popular browser extension for Google Chrome that serves as a digital wallet for managing cryptocurrencies and interacting with decentralized applications (dApps) on the Ethereum blockchain. With MetaMask, users can securely store, send, and receive Ethereum and ERC-20 tokens directly within their Chrome browser.
    https://sites.google.com/metamaskchrme.com/metamaskcrome/home
    metamask chrome is a popular Chrome extension that acts as a digital wallet for Ethereum and ERC-20 tokens. It enables users to securely store, send, and receive cryptocurrencies, as well as interact with decentralized applications (dApps) on the Ethereum blockchain.
    https://sites.google.com/metamaskchrme.com/metamask-crome/home

  11. jadmason

    MetaMask is a popular Chrome extension that serves as a cryptocurrency wallet and gateway to decentralized applications (dApps) on the Ethereum blockchain. With MetaMask, users can securely store and manage their Ethereum-based assets, including Ether and various ERC-20 tokens, directly from their browser.
    https://sites.google.com/metamaskchrme.com/metamaskcromeextensionn/home

    MetaMask Login users first need to have the MetaMask extension installed in their web browser, such as Chrome or Firefox. Upon installation, users are prompted to set up a new wallet or import an existing one using a seed phrase.
    https://sites.google.com/metamaskchrme.com/metamasklogin/home

  14. mushroom for sale

    Do si dos strain
    Changa DMT
    Dmt vape pen
    4-AcO-DMT
    Dmt
    buy peanut butter
    5-MEO-DMT
    Animal mints strain
    Mimosa
    Kush mints strain
    Apple fritter strain
    Watermelon cookies strain
    Blue zkittlez strain
    Maui wowie strain
    Wedding cake strain
    blue cookies strain
    Blue berry kush
    Berry pie strain
    Og kush
    Frozen margarita strain
    Zkittlez strain
    Fire og strain
    Cat piss strain
    Durban poison strain
    Orange soda strain
    Cbn pills
    Cbd oil softgels
    Obama kush
    Plus cbd oil hemp softgels
    Vanilla kush strain
    Strawberry cough strain
    Super lemon haze
    Sour diesel strain
    Super silver haze strain
    Fatso strain
    Cheetah piss strain
    Papaya punch strain
    Blackberry Kush
    Bubba Kush
    Og kush
    Blue dream strain
    Granddaddy purple
    Jack herer strain
    Banana kush
    Green crack strain
    Gorilla glue strain
    Ak 47 strain
    Northen light weed strain
    Master kush strain
    Girl scout cookies strain
    Moonrock weed
    Durban poison strain

  15. Pearl Harris

    I love your post and will love to read more and learn from it.
    Kupiti
    Compra
    Vozačka dozvola B
    Kupiti 2
    Шофьорска книжка 2
    Rijbewijs
    Шофьорска книжка
    Med
    Conducao
    comprar

    So awesome. I will definitely read more
    https://kupitivozniskodovoljenje.com
    https://xn--80aanaglkcbc4aiaktqmpy2f6d.com
    https://comprar-carta-de-conducao.com
    https://kupiti-vozacku-dozvolu.com
    https://real-document.com
    https://xn--80aaaallamnbdphbcj6aceiiak1ak0amz8b1hqf.com
    https://xn—–7kchclsdcaugr8afcd9cqkh2f.com/
    https://buynclexlicenseonline.com
    https://comprar-carta-de-conducao-registrada.com
    https://comprar-licencia-de-conducir.com

  18. jame

    I couldn’t agree more with the insightful points you’ve articulated in this article. Your profound knowledge on the subject is evident, and your unique perspective adds an invaluable dimension to the discourse. This is a must-read for anyone interested in this topic.

  21. jasan ronn

    Trezor is a renowned name in the realm of cryptocurrency security, offering robust hardware wallets designed to safeguard digital assets. At trezor.io/start, users embark on a journey towards fortifying their crypto holdings. By accessing this portal, individuals can initiate the setup process for their Trezor device, ensuring airtight protection for their Bitcoin, Ethereum, and other cryptocurrencies.

  22. Constanza

    Bitstamp Login offers users a secure and convenient way to access their cryptocurrency exchange account on Bitstamp. With advanced security measures such as two-factor authentication and encryption protocols, Bitstamp ensures the protection of your digital assets. Log in effortlessly to manage your portfolio, execute trades, and stay updated on market trends. Trust Bitstamp Login for a seamless and reliable experience in cryptocurrency trading.
    https://sites.google.com/cryptocoinsusa.com/bitstamp-login/home

  23. johan rose

    Once you’ve successfully entered your credentials and completed any necessary verification steps, you should be logged in to your KuCoin account, where you can access your account dashboard and begin trading or managing your cryptocurrency assets.Kucoin login .

  25. WalletConnect

    Coinbase Wallet Extension, Lobstr Wallet, and WalletConnect are tools for managing cryptocurrencies. Coinbase Wallet Extension facilitates browser-based management, Lobstr Wallet is a mobile app focused on Stellar blockchain assets, and WalletConnect enables secure communication between mobile and desktop wallets.
    Read More –
    https://sites.google.com/cryptocoinsusa.com/coinbasewalletextension/home
    https://sites.google.com/cryptocoinsusa.com/lobstr-wallet/home
    https://sites.google.com/cryptocoinsusa.com/wallet-connect/home

  26. Veronica F

    Thanks for this awesome post. I really enjoyed reading it and I hope to read more of your content. It’s inspirational.
    comprar
    Compra
    Vozačka dozvola B
    Kupiti
    Med
    Rijbewijs
    Kupiti 2
    Conducao
    Шофьорска книжка 2
    Шофьорска книжка

    This is awesome. This is so mind blowing and full of useful content. I wish to read more about this. Thanks
    https://comprar-licencia-de-conducir.com
    https://comprar-carta-de-conducao.com
    https://kupiti-vozacku-dozvolu.com
    https://kupitivozniskodovoljenje.com
    https://buynclexlicenseonline.com
    https://real-document.com
    https://xn—–7kchclsdcaugr8afcd9cqkh2f.com
    https://comprar-carta-de-conducao-registrada.com
    https://xn--80aaaallamnbdphbcj6aceiiak1ak0amz8b1hqf.com
    https://xn--80aanaglkcbc4aiaktqmpy2f6d.com
    https://comprar-licencia-de-conducir.com

  27. Guarda Wallet

    Guarda Wallet is a versatile cryptocurrency wallet providing secure storage and management for various digital assets. With its user-friendly interface and multi-platform support, including desktop, mobile, and web versions, Guarda offers convenient access to your funds anytime, anywhere. It prioritizes security through features like private key encryption and backup options, ensuring the safety of your assets. Guarda also supports a wide range of cryptocurrencies, enabling seamless transactions and exchanges within the wallet. Whether you’re a beginner or an experienced trader, Guarda Wallet offers a reliable solution for managing your crypto portfolio.
    https://sites.google.com/cryptocoinsusa.com/guarda-wallet/home

  28. Trust wallet

    Trezor safe are grabbing investors’ attention due to their cold storage and rich features. Here we will also tell you about a hardware that provides a promise of security to keep your assets out of the hacker’s reach trezor safe. In 2014 trezor was presented by satoshi labs which is a renowned name in the crypto world.
    https://safe-trezorio.com/

  29. Reacher

    Trezor Suite App manage your Crypto Assets on your Trezor hardware wallet. You can download this application in your Mobiles and in your desktop etc.. Store, send and recieve your crypto assets easily with your trezor hardware wallet, trezor suite manage your cryptocurrencies easily.

  30. lucas

    Phantom is a browser plugin and non-custodial wallet that may be used to handle digital assets and communicate with digital apps and smart contracts. Being non-custodial entails that you retain ownership of a small number of confidential pieces of information rather than having your assets kept in a single location. You are responsible for keeping the contents in your Phantom wallet secure, just as you would need to protect your actual wallet or purse from pickpockets when you are out and about. This is different from holding your country’s cash in a bank account.
    https://sites.google.com/cryptocoinsusa.com/phantomwalletextension/home

  31. DANTE

    THC gummies are edible products that are infused with tetrahydrocannabinol (THC), which is the psychoactive compound found in cannabis. These gummies provide a convenient and discreet way to consume THC, offering an alternative to smoking or vaping.
    mike bites reviews
    dank gummies packaging
    flav watermelon rings 1000mg
    binoid gummies
    mike bites delta 8 review
    drops blueberry muffin
    mike bites gummies review
    mike bites watermelon review
    dixie edibles
    dank gummies #eattheweed
    delta 9 gummies primo vibes
    primo vibes
    dank gummies 500mg real or fake
    primo vibes delta 9 gummies
    midlothian cbd oil cbd american shaman of midlothian
    plus edibles
    flav rings 1000mg
    happy fruit mellow mango
    punch edibles and extracts
    binoid llc
    petra mints near me
    mike bites review
    dank gummies review
    flav rings 1000mg review
    punchedibles
    dank gummies 500mg eattheweeds review
    binoid delta 9
    mike bites black raspberry review
    binoid near me
    richardson delta 9 gummies cbdeastrichardson.com
    dank gummies 500mg dosage
    wyld sour cherry review
    wyld sour cherry gummies review
    mike bites black raspberry soft lozenges
    midlothian delta 8 gummies
    wyld gummies review
    dank gummies 500mg eattheweed price
    how long does binoid take to ship
    buy gummies online
    midlothian delta 8 gummies cbd american shaman of midlothian
    crumpets disposable
    s5 haze
    Winchester
    camino
    rossi circuit judge for sale
    crumpet dispo
    crumpet disposable
    crumpets vape
    crumpets strain

  32. Crypto.com Sign In

    To begin, users only need to open the Crypto.com Sign in app on their smartphone and navigate to the login screen. They can access their account by scanning a QR code rather than entering complex login details. This eliminates the need to memorize or enter complex passwords on a tiny screen.

发表评论

邮箱地址不会被公开。