Datalogic F732 WIZARD Bedienungsanleitung Seite 119

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Operation It's possible to define operations between number, string or none:
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the arithmetic operations are the four base operations,
addition, subtraction, multiplication, and division, and also
percentage;
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the available string operations are concatenation or substring.
The concatenation is the union between the string contained in
the first element with the string contained in the second
element. Concatenation is selected in the Operation list box,
item "+".
In this tab, if you check the Operation box "None", you can also
define the substring operation.
The substring operation is selected in the "1° element" tab. You
have to check the Operation box "None" and then, in the "1°
element" tab you have to check the Sez. string box, and specify the
first and the last position of the string required.
The result string must be stored in a variable.
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The none operation copies the "1°element" into the location
defined in the "Result=" tab.
EASYGEN™