DeleteLine (Function)

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Help / WLanguage / WLanguage functions / Standard functions / Queue, stack, list and array functions / Array functions

Deleting the last row
Miscellaneous

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DeleteLine (Function)

In french: SupprimeLigne

Deletes a line at a given position:

from a two-dimensional array.
from the advanced array property (array of gglCalendar events, etc.)

The array size is automatically reduced.

Note: This function is equivalent to ArrayDeleteLine.

Example

MonTableau is array of 2 by 3 strings
InsertLine(MonTableau, 1, "A", "B", "C")
InsertLine(MonTableau, 2, "a", "b", "c")
InsertLine(MonTableau, 3, "D", "E", "F")
// Suppression de la 1° ligne
DeleteLine(MonTableau, 1) // Supprime "A B C"
// Affichage de la 1° ligne
Trace(MonTableau[1,1], MonTableau[1,2], MonTableau[1,3])
// Affiche "a b c"

Syntax

DeleteLine(<WLanguage array> , <Row index>)

<WLanguage array>: Array

Name of the Array variable to use. This array must be a two-dimensional array.

<Row index>: Integer

Index of the row to delete. A WLanguage error occurs if this parameter is greater than the number of array lines.

Remarks

Deleting the last row

If the last line is deleted, the array is resized to 0. The array is not freed: New additions can be made without reallocating the array.

Miscellaneous

This function cannot be used with the fixed arrays.

Component: wd300vm.dll