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SAFEARRAY example

I have a C++ COM wrapper for my C# dll

I need to pass an array of doubles (double*) to my C# function (double[])

After doing some googling, I find I need to convert my double* to a SAFEARRAY

However I cannot figure out how to do it from the docs and I havent found a suitable example online.

Any help is appreciated.

clam61 Sunday, February 03, 2008 8:18 AM

A SAFEARRY can store all type of datatype so there is no need of any conversion .And from SafeArray you can check if you datatype is a type of double you can do it with the help of VT_DECIMAL and VT_R8 .Which is tore in varDataType.vt where vardataType is a Type of VARIANT and i can get value in this by calling SafeArrayGetElement

Thanx

Pintu Shukla Tuesday, February 05, 2008 12:51 PM

bump

clam61 Tuesday, February 05, 2008 12:52 AM

Pintu Shukla Tuesday, February 05, 2008 12:51 PM

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