Sybase InfoMaker 11.5, CD, Win, ENG Specifikace stáhnout pdf (Strana 701)

100

101

CHAPTER 24 DataWindow Expression and InfoMaker Functions

Users Guide 679

Fact

Description Gets the factorial of a number.

Syntax Fact ( n )

Return value

Double. Returns the factorial of n.

Examples This expression returns 24:

Fact(4)

Both these expressions return 1:

Fact(1)

Fact(0)

Fill

Description Builds a string of the specified length by repeating the specified characters

until the result string is long enough.

Syntax Fill ( chars, n )

Return value

String. Returns a string n characters long filled with repetitions of the

characters in the argument chars. If the argument chars has more than n

characters, the first n characters of chars are used to fill the return string. If the

argument chars has fewer than n characters, the characters in chars are

repeated until the return string has n characters.

Usage Fill is used to create a line or other special effect. For example, asterisks

repeated in a printed report can fill an amount line, or hyphens can simulate a

total line in a screen display.

Examples This expression returns a string containing 35 asterisks:

Fill("*", 35)

Argument Description

n The number for which you want the factorial

Argument Description

chars A string whose value will be repeated to fill the return string

n A long whose value is the number of characters in the string you

want returned

1 2 ... 696 697 698 699 700 701 702 703 704 705 706 ... 827 828

Komentáře k této Příručce

Žádné komentáře

Sybase InfoMaker 11.5, CD, Win, ENG Specifikace Strana 701

Komentáře k této Příručce