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Questionjavascript _> activex passing by reference Pin
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GeneralRe: javascript _> activex passing by reference Pin
Johan000117-Sep-12 21:38
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<b>CSDCtrlClass.GetMemoryBuffer("BMP", buf);

what returns this function ?

var ReturnValue=CSDCtrlClass.GetMemoryBuffer("BMP", buf);

or

var buf = new Array(200000); // e.g. global var</b>

THE RETURN VALUE OF THE FUNCTION   IS   ZERO   , WHICH INDICATES THAT THE FUNCTION EXECUTED SUCCESSFULLY.
HOWEVER THE FUNCTION HAS 2 ARGUMENTS   1. "BMP" which is   an input string   and correct!
                                                         2. "buf" which is a return   object of binary bytes
                                                         This is   the array that is empty all the time.
                                                         It should be populated a block of binary data
                                                         representing a bitmap image( approx 154k), after   the function is called.





PS   when calling this function in   c#( windows application)   the 'buf'      is declared as   Object   and passed   by reference i.e.

<pre lang="c#">object   buf   = null;

CSDCtrlClassFPLite.GetMemoryBuffer("BMP", ref buf);</pre>

IT WORKS CORRECTLY AND RETURNS   THE   BINARY DATA, MY QUESTION IS WHY DOES IT NOT WORK IN   JAVASCRIPT FUNCTION, AND   HOW SHOULD I DECLARE THE 'buf'.
GeneralRe: javascript _> activex passing by reference Pin
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QuestionCreate AD block functionality for my website Pin
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Questionshow alert in javascript and not continue Pin
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QuestionProgress Bar Pin
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Questionget the checkbox index or table row index with javascript Pin
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Questionuse JQuery in C# code Pin
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