Difference between revisions of "Arw SetText"
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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 ==== | |
+ | <syntaxhighlight>Arw_SetText(ObjectID,"Text")</syntaxhighlight> | ||
+ | |||
+ | Where: ObjectID - a numerical expression specifying the object ID number | ||
+ | |||
+ | [[Text]] - the string expression to be displayed in the arrow object | ||
==== Notes ==== | ==== Notes ==== |
Revision as of 13:12, 13 February 2012
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 - the string expression to be displayed in the arrow object
Notes
An object-specific ID number is returned by 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");