$DEINITWKS

Purpose:

A macro that automatically executes when the Worksheet is unloaded

Syntax:

#DEFINE $DEINITWKS body

body - an expression to execute when the Worksheet is unloaded.

Example:

#define $initwks toolbar(1, -1, 4, "Noise", "rand(10)")

#define $deinitwks toolbar(1, -1, 8)

Defines $INITWKS to add a button to the main toolbar that creates a 10x10 array of random noise. Because the $INITWKS macro is saved with the Worksheet, the toolbar button will be added when the Worksheet is loaded.

$DEINITWKS is defined to remove the added button. Because the $DEINITWKS macro is saved with the Worksheet, the added toolbar button will be removed each time the Worksheet is unloaded.

Remarks:

$INITWKS and $DEINITWKS allow a Worksheet to be dynamically customized.

Any valid expression, including SPL routines, can be assigned to $INITWKS and $DEINITWKS.

See $INITWKS for a macro that executes when a Worksheet is loaded.

$DEINITWKS

Purpose:

Syntax:

Example:

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See Also: