Arw SetText
Revision as of 13:12, 17 January 2012 by 194.84.116.138 (talk) (Created page with "Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid. =...")
Adds text to, or replaces the existing text contained in an arrow object with the specified ID number; returns a value of -2 if the specified object ID number is invalid.
Usage
Arw_SetText(ObjectID,"Text")
Where: ObjectID - a numerical expression specifying the object ID number
Text<syntaxhighlight> - the string expression to be displayed in the arrow object
==== Notes ====
An object-specific ID number is returned by <syntaxhighlight>Arw_New
when the arrow object is created.
Example
Add text "My Arrow" to the arrow object with an ID number of 3:
Value1=Arw_SetText(3,"My Arrow");
Replace text contained in the arrow object with an ID number of 3 with the string expression "New Text":
Value1=Arw_SetText(3,"New Text");