IProduct::get_ProductID
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The ProductID property is a read-only String that contains the unique ID for this product.
Definition
HRESULT IProduct::get_ProductID(BSTR*ProductID);
Parameters
ProductID
[out, retval] The address of a BSTR used to return the product ID.
Return Values
This method returns an HRESULT indicating whether it completed successfully. See the Error Values section for more details.
Error Values
This method returns S_OK (0x00000000) to indicate success and standard COM HRESULT error values to indicate failure. For more information about standard COM errors, see Standard COM Errors. Additional information may be available using the global Err object, which can be accessed using the API function GetErrorInfo. In particular, the GetDescription method of the IErrorInfo interface may return a text description of the error.
Remarks
The ProductID parameter contains valid data only if the property was accessed successfully.
The value of this property is a copy of the value of the IdentifyingProductProperty property of the catalog containing this product.
For more information about memory ownership issues related to COM property and method parameters, see Managing COM Parameter Memory.