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DjJohnny

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VB.net Pointer to raw pixel data

Hi experts,
I am creating an application that captures an image from the scanner and the manufacturer supplies and SDK DLL. I am trying to use one of the functions using P Volker. In the SDK manual it shows one of the parameters for a function I am trying to use as
"pointer to the raw pixel data"

 The type is unassigned (char* pixel data).

This is my first experience in using an unmanaged DLL and I'm not sure what I should be passing the function. I have tried to pass a pointer of type IntPtr but that does not work.
Can somebody point me in the right direction to understand how to work with the information in memory.
Thank you,
John
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Jacques Bourgeois (James Burger)
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