MC Arw GetActive: Difference between revisions
From MultiCharts
No edit summary |
mNo edit summary |
||
| Line 1: | Line 1: | ||
Returns a numerical value indicating the arrow ID number of the currently selected arrow. | Returns a numerical value indicating the '''arrow ID''' number of the currently selected arrow. | ||
MC_Arw_GetActive returns a value of -1 if no arrows are currently selected. | MC_Arw_GetActive returns a value of -1 if no arrows are currently selected. | ||
| Line 8: | Line 8: | ||
== Notes == | == Notes == | ||
* Use [[Arw_GetActive]], [[Arw_GetFirst]] or [[Arw_GetNext]] to get the object-specific ID number of earlier, already created arrows. | * Use [[Arw_GetActive]], [[Arw_GetFirst]] or [[Arw_GetNext]] to get the object-specific ID number of earlier, already created arrows. | ||
* Use [[Arw_GetActive]] to get the '''object ID''' of the currently selected arrow. | |||
== Example == | == Example == | ||
Revision as of 09:28, 19 February 2012
Returns a numerical value indicating the arrow ID number of the currently selected arrow.
MC_Arw_GetActive returns a value of -1 if no arrows are currently selected.
Usage
MC_Arw_GetActiveNotes
- Use Arw_GetActive, Arw_GetFirst or Arw_GetNext to get the object-specific ID number of earlier, already created arrows.
- Use Arw_GetActive to get the object ID of the currently selected arrow.
Example
Assign a value, indicating the arrow ID number of the currently selected arrow, to Value1 variable:
Value1 = MC_Arw_GetActive;