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num-var = Get_Line_Len(line-ptr)
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Operands:
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line-ptr
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the line pointer of the desired line.
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Returns:
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Returns the length of the current Edit data line for the specified line-ptr. Line-ptr must be a line pointer for a data line, not for a special line.
num-var will be 0 if the line-ptr value is invalid or is not the line pointer of a data line.
RC will be 0 and Msg$ will be "" (Null) for successful completion
RC will be 8 and Msg$ set to an error message on failure (e.g. invalid line-ptr)
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Created with the Personal Edition of HelpNDoc: 5 Reasons Why a Help Authoring Tool is Better than Microsoft Word for Documentation