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2024年4月21日发(作者:python编程小导师)

VB常用函数手册

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Table of Contents

Chr 函数 ........................................................................................................................................... 4

Abs 函数 ........................................................................................................................................... 4

InStr 函数 ......................................................................................................................................... 4

InStrRev函数 .................................................................................................................................... 5

Replace函数 ..................................................................................................................................... 6

LCase 函数 ....................................................................................................................................... 8

UCase 函数 ....................................................................................................................................... 8

Len 函数 ........................................................................................................................................... 8

Left 函数 .......................................................................................................................................... 9

Mid 函数 ........................................................................................................................................ 10

Right 函数 ...................................................................................................................................... 10

LTrim、RTrim与 Trim 函数 ........................................................................................................... 11

Abs 函数 ......................................................................................................................................... 11

FormatNumber函数 ....................................................................................................................... 11

FormatPercent函数 ........................................................................................................................ 12

LBound 函数 .................................................................................................................................. 13

UBound 函数 ................................................................................................................................. 14

Rnd 函数 ........................................................................................................................................ 15

Round函数 ..................................................................................................................................... 16

Year 函数 ........................................................................................................................................ 16

Month 函数 .................................................................................................................................... 16

Day 函数 ........................................................................................................................................ 17

Hour 函数 ...................................................................................................................................... 17

Minute 函数 ................................................................................................................................... 17

Second 函数 ................................................................................................................................... 18

Weekday 函数 ................................................................................................................................ 18

WeekdayName函数 ....................................................................................................................... 19

Date 函数 ....................................................................................................................................... 20

Time 函数 ...................................................................................................................................... 20

Now 函数 ....................................................................................................................................... 20

DateAdd 函数................................................................................................................................. 20

DateDiff 函数 ................................................................................................................................. 22

DatePart 函数 ................................................................................................................................ 24

FormatDateTime函数 .................................................................................................................... 25

类型转换函数 ................................................................................................................................. 26

Format 函数 ................................................................................................................................... 28

IIf 函数 ........................................................................................................................................... 29

IsArray 函数 ................................................................................................................................... 30

IsDate 函数 .................................................................................................................................... 30

IsEmpty 函数 .................................................................................................................................. 30

IsNull 函数 ..................................................................................................................................... 31

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本文标签: 编程 函数 手册 类型转换