為改革傳統(tǒng)的教學(xué)模式，提高課堂教學(xué)質(zhì)量，發(fā)揮網(wǎng)絡(luò)作用，電子教室已經(jīng)走進(jìn)課堂。廣播教學(xué)作為電子教室的核心功能，是開(kāi)發(fā)網(wǎng)絡(luò)電子教室的關(guān)鍵技術(shù)之一。本文在Microsoft Visual C++ 6.0開(kāi)發(fā)平臺(tái)上采用基于TCP/IP協(xié)議的Winsock編程原理，采用客戶(hù)機(jī)/服務(wù)器（Client/Server）方式應(yīng)用Windows socket （Winsock） API設(shè)計(jì)和實(shí)現(xiàn)了電子教室中廣播教學(xué)功能。經(jīng)運(yùn)行測(cè)試，該系統(tǒng)具有較好的交互性、準(zhǔn)確性和實(shí)時(shí)性，能夠滿(mǎn)足教學(xué)需要。

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Abstract:

?To reform the traditional teaching mode， improve the quality of classroom teaching， and play the role of network， electronic classrooms have been into the classroom.The broadcast teaching is a core function which can be used as one of the key technologies to develop the network electronics classroom . By using TCP / IP protocol Winsock programming principles based on Microsoft Visual C++ 6.0 development platform， and using client / server（Client / Server） and applying the Windows socket（Winsock） API， this paper have designed and implemented the e-classroom educational broadcasting function. Through testing， it possesses better interactivity accuracy and real-time， which can satisfy the basic teaching needs.