Arw GetDirection
Revision as of 13:12, 13 February 2012 by Admin (talk | contribs) (Reverted edits by 176.8.90.7 (talk) to last revision by 194.84.116.138)
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);