Difference between revisions of "Arw GetDirection"
Jump to navigation
Jump to search
(Created page with "Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of <syntaxhighlight>True</syntaxhighli...") |
|||
| Line 1: | Line 1: | ||
| − | Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of | + | Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of [[True]] for Down arrow, and a value of [[False]] for Up arrow or if the specified object ID number is invalid. |
==== Usage ==== | ==== Usage ==== | ||
Revision as of 12:57, 20 January 2012
Returns a logical value indicating the direction of the arrow contained in an arrow object with the specified ID number; returns a value of True for Down arrow, and a value of False for Up arrow or if the specified object ID number is invalid.
Usage
Arw_GetDirection(ObjectID)
Where: ObjectID - a numerical expression specifying the object ID number
Notes
An object-specific ID number is returned by
Arw_New
when the arrow object is created.
Example
Assign a true/false value, indicating the direction of the arrow contained in an arrow object with the ID number of 3, to DownArrow variable:
Variable:DownArrow(False);
DownArrow=Arw_GetDirection(3);
