Extended Systems OneBridge 4.1 Uživatelská příručka stáhnout pdf (Strana 195)

APPENDIX A Function Reference

User’s Guide 181

number position

The position where to start reading.

number length

The number of characters to read.

Examples To get a substring out of a string:

uSubstr("James T. Kirk", 7, 2) // returns "T."

uLPos

Description Returns the position of a substring within a string. A result of zero indicates

that the substring has not been found

Syntax string uLPos(input, substring)

Parameters

string input

The input string.

string substring

The substring to search.

Examples To find the first occurrence of a substring:

uLPos("James T. Kirk", "T") //returns 7

uLower, uLow

Description Returns the input string in lowercase letters.

Syntax string uLower(input);

string input;

Parameters

string input

The input string.

Examples To convert a string into lowercase letters:

uLower(“James T. Kirk”) // returns “james t. kirk”

1 2 ... 190 191 192 193 194 195 196 197 198 199 200 ... 221 222

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Extended Systems OneBridge 4.1 Uživatelská příručka Strana 195