This is machine translation

Translated by Microsoft
Mouseover text to see original. Click the button below to return to the English verison of the page.

Note: This page has been translated by MathWorks. Please click here
To view all translated materals including this page, select Japan from the country navigator on the bottom of this page.

MATLAB COM Support Limitations

Microsoft® does not support loading 32-bit DLLs or in-process COM servers into a 64-bit application, or conversely. So you cannot use 32-bit DLL COM objects in 64-bit MATLAB®.

Limitations of MATLAB COM support are:

  • MATLAB does not support custom COM interfaces (IUnknown) with 64-bit MATLAB.

  • MATLAB only supports indexed collections.

  • COM controls are not printed with figure windows.

  • Unsupported Types

  • MATLAB does not support asynchronous events.

  • A MATLAB COM ActiveX® control container does not in-place activate controls until they are visible.

Was this topic helpful?