DeleteLine (Function)

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Deleting the last row
Miscellaneous

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DeleteLine (Function)

In french: SupprimeLigne

Deletes a row 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

MyArray is array of 2 by 3 strings
InsertLine(MyArray, 1, "AT", "B", "C")
InsertLine(MyArray, 2, "a", "b", "c")
InsertLine(MyArray, 3, "D", "E", "F")
// Delete the 1st line
DeleteLine(MyArray, 1) // Deletes "A B C"
// Display the 1st line
Trace(MyArray[1,1], MyArray[1,2], MyArray[1,3])
// Displays "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 deleted. You can add new elements without recreating the array.

Miscellaneous

This function cannot be used with fixed arrays.

Component: wd300vm.dll