Posted by klingus@gmail.com on 11/07/02 11:31

I am running into problems obtaining the return value of a method I
have in a COM+ DLL.

I have the following code snippet:

STDMETHOD(add)(long num1, long num2, long* result);

STDMETHODIMP CsampleApp::add(long num1, long num2, long *result)
{
*result = num1 + num2;

return S_OK;
}

I wrote a PHP script to invoke this method. It can't get the new value
from this function.

<?php
echo "Call Com Object<br>";
$instance = new COM("sampleApp.SimpleCom");

$instance ->test(1, 2, $returnValue);
echo "Return should be: " . $returnValue;

$instance->release();
?>

I am getting $returnValue = 0 instead of 3.

I have tried using Variants but that is not going well. I am hoping
someone may be able to assist me.

Thank you in advance.
Kelvin

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