Difference between revisions of "Arw GetVal"

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Returns the price value (vertical position, corresponding to a value on the price scale of a chart), at which an arrow object with the specified ID number has been placed; returns a value of -2 if the specified object ID number is invalid.  
 
Returns the price value (vertical position, corresponding to a value on the price scale of a chart), at which an arrow object with the specified ID number has been placed; returns a value of -2 if the specified object ID number is invalid.  
 
   
 
   
==== Usage ====
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<syntaxhighlight>Arw_GetVal(ObjectID)</syntaxhighlight>
 
  
Where: ObjectID - a numerical expression specifying the object ID number
 
 
 
==== Notes ====  
 
==== Notes ====  
 
An object-specific ID number is returned by [[Arw_New]] when the arrow object is created.
 
An object-specific ID number is returned by [[Arw_New]] when the arrow object is created.

Revision as of 07:33, 13 February 2012

Returns the price value (vertical position, corresponding to a value on the price scale of a chart), at which an arrow object with the specified ID number has been placed; returns a value of -2 if the specified object ID number is invalid.

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Notes

An object-specific ID number is returned by Arw_New when the arrow object is created.

Example

Assign a value, indicating the price value at which an arow object with the ID number of 3 has been placed, to Value1 variable:

Value1=Arw_GetVal(3);