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  • Deleting the last row
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Stored procedures
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
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> , <Line subscript>)
<WLanguage array>: Array
Name of Array variable to use. This array must be a two-dimensional array.
<Line subscript>: Integer
Subscript of 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 has not been deleted: New additions can be performed without re-allocating the array.

Various

This function cannot be used with the fixed arrays.
Component : wd250vm.dll
Minimum version required
  • Version 14
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