Arw GetVal: Difference between revisions
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(Created page with "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; ret...") |
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==== Notes ==== | ==== Notes ==== | ||
An object-specific ID number is returned by | An object-specific ID number is returned by [[Arw_New]] when the arrow object is created. | ||
==== Example ==== | ==== 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: | Assign a value, indicating the price value at which an arow object with the ID number of 3 has been placed, to Value1 variable: | ||
Revision as of 13:06, 20 January 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.
Usage
Arw_GetVal(ObjectID)Where: ObjectID - a numerical expression specifying the object ID number
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);