ActiveX controls for C# ASP.net

[jayender.vs]

Hello People,
i have placed the ocx control in the web page , what i need to do is
add the image in that control (Dicom Viewer) , how to do it ?
is there any specific headers (like using System. ...) that is to be
added when using OLE controls or ActiveX controls ?
Code:
private void Button3_Click(object sender, System.EventArgs e)
{

DicomObjects.DicomImage Dicom = new DicomObjects.DicomImage();
Dicom.FileImport("C:\\pcinfo.bmp", "", "");
this.Viewer.Images.Add(Dicom);
} This is the code i have used in code bihind (C#)

here Viewer is the ocx object and i need to use that in my code behind
to add the image in it.
Please help me dude..

waiting for ur reply

Thanks,
jayender