3.4 常用內(nèi)部函數(shù)
考點(diǎn)8 轉(zhuǎn)換函數(shù)
.取整函數(shù)Int和Fix
.?dāng)?shù)制轉(zhuǎn)換函數(shù)
.類型轉(zhuǎn)換函數(shù)
.格式轉(zhuǎn)換函數(shù)
考點(diǎn)9 數(shù)學(xué)函數(shù)
.三角函數(shù)
.絕對(duì)值函數(shù)(Abs)
.符號(hào)函數(shù)(Sgn)
.平方根函數(shù)(Sqr)
.指數(shù)和對(duì)數(shù)函數(shù)(Exp,Log)
考點(diǎn)10 日期和時(shí)間函數(shù)
.Microsoft Windows的計(jì)時(shí)函數(shù)
.日期函數(shù)
.時(shí)間函數(shù)
.日期/時(shí)間轉(zhuǎn)換函數(shù)
.日期/時(shí)間運(yùn)算函數(shù)
.用變體類型表示日期
考點(diǎn)8 轉(zhuǎn)換函數(shù)
.取整函數(shù)Int和Fix
.?dāng)?shù)制轉(zhuǎn)換函數(shù)
.類型轉(zhuǎn)換函數(shù)
.格式轉(zhuǎn)換函數(shù)
考點(diǎn)9 數(shù)學(xué)函數(shù)
.三角函數(shù)
.絕對(duì)值函數(shù)(Abs)
.符號(hào)函數(shù)(Sgn)
.平方根函數(shù)(Sqr)
.指數(shù)和對(duì)數(shù)函數(shù)(Exp,Log)
考點(diǎn)10 日期和時(shí)間函數(shù)
.Microsoft Windows的計(jì)時(shí)函數(shù)
.日期函數(shù)
.時(shí)間函數(shù)
.日期/時(shí)間轉(zhuǎn)換函數(shù)
.日期/時(shí)間運(yùn)算函數(shù)
.用變體類型表示日期

