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8
MID$ 8-93
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MID$
Acquires a character string from a specified position
Format
MID$ (character string expression, expression 1, expression 2)
Values
expression 1
...........................1 to 255
expression 2
...........................0 to 255
Explanation
This function extracts a character string of a desired length (number of characters)
from the character string specified by <
character string expression
>. <
expression 1
>
specifies the character where the extraction is to begin, and <
expression 2
> specifies
the number of characters to be extracted.
An error will occur if the <
expression 1
> and <
expression 2
> values violate the
permissible value ranges.
If <
expression 2
> is omitted, or if the number of characters to the right of the
character of <
expression 1
> is less than the value of <
expression 2
>, then all
characters to the right of the character specified by <
expression 1
> will be extracted.
If <
expression 1
> is longer than the character string, the exracted value will be a null
string (empty character string).
SAMPLE
B$=MID$(A$,2,4) ················· The 2nd to 4th characters (up to the 5th
characters) of A$ are assigned to B$.
Related commands
LEFT$, RIGHT$
Summary of Contents for SCARA YRCX Series
Page 1: ... 7 6HULHV DW 1R 1 5 5RERW RQWUROOHU 352 5 00 1 0 18 6 5 5RERWV 5 6HULHV ...
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Page 27: ...Chapter 2 Constants 1 1 Outline 2 1 2 2 Numeric constants 2 1 3 3 Character constants 2 2 ...
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Page 61: ...Chapter 5 Multiple Robot Control 1 1 Overview 5 1 2 2 Command list with a robot setting 5 2 ...
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Page 409: ...Chapter 11 User program examples 1 1 Basic operation 11 1 2 2 Application 11 8 ...
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Page 489: ...Chapter 13 Appendix 1 1 Reserved word list 13 1 2 2 Changes from conventional models 13 3 ...
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Page 506: ... DW 1R 1 XWKRUL HG LVWULEXWRU 3ULQWHG LQ XURSH ...