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Text GetFirst

131 bytes added, 12:42, 13 February 2012
m
Reverted edits by 176.8.90.7 (talk) to last revision by JoshM
Returns a numerical value, indicating an object ID number of the oldest (the first to be added to the current chart) text object of the specified origin; . Text_GetFirst returns a value of -2 if the specified object ID number is invalid.
==== Usage ====<syntaxhighlight>Text_GetFirst (Origin)</syntaxhighlight>
==== Parameters ==== [[:'''Origin]] ''' - a numerical expression specifying the origin of the text object:
::'''1 ''' - added by the current study,
::'''2 ''' - added by a study other then the current study, or drawn manually by the user,
::'''3 ''' - added by any study, or drawn manually by the user,
::'''4 ''' - added by the current study, or drawn manually by the user,
::'''5 ''' - added by a study other then the current study,
::'''6 ''' - added by any study,
::'''7 ''' - added manually by the user .
==== Notes ==== * If the oldest (the first added) text object is deleted, the next oldest (the second added) text object becomes the oldest (the first added) text object. * Use [[Text_GetNext]] to get a specific text object on the chart. ==== Example ====
Assign a value, indicating an object ID number of the oldest text object added to the chart by the current study, to Value1 variable:
<syntaxhighlight>Value1=Text_GetFirst(1);</syntaxhighlight>
[[Category:Text Drawing]]