4D v13.4
Size of array
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4D v13.4
Size of array
Size of array
| Size of array ( array ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| array | Array |
|
Array whose size is returned | |||||
| Function result | Longint |
|
Returns the number of elements in array | |||||
The Size of array command returns the number of elements in array.
The following example returns the size of the array anArray:
vlSize:=Size of array(anArray) ` vlSize gets the size of anArrayThe following example returns the number of rows in a two-dimensional array:
vlRows:=Size of array(a2DArray) ` vlRows gets the size of a2DArrayThe following example returns the number of columns for a row in a two-dimensional array:
vlColumns:=Size of array(a2DArray{10}) ` vlColumns gets the size of a2DArray{10}PROPERTIES
Product: 4D
Theme: Arrays
Number:
274
INDEX
HISTORY
Created: < 4D v6
SEE ALSO
DELETE FROM ARRAY
INSERT IN ARRAY
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