%HI_SetPictureEscapeButton function

Function
The %HI_SetPictureEscapeButton function sets a particular button on the table as "escape".
Declaration
%HI_SetPictureEscapeButton(
   INT in refId
 )

Parameters
refId Reference to the graphic object of Button type (reference variable).

Description
The function sets a particular button on the table as "escape" - i.e. the button will be activated (ENTRY OnClick is called) when clicking on ESC key.

Related pages:

Active picture manipulation functions
Function arguments - types

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