IDODownload::GetProperty method (deliveryoptimization.h)
Retrieves a pointer to a VARIANT that contains a specific download property.
Syntax
HRESULT GetProperty(
DODownloadProperty propId,
VARIANT *propVal
);
Parameters
propId
The required property ID to get (of type DODownloadProperty).
propVal
The resulting property value, stored in a VARIANT.
Return value
If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
| Return value | Description |
|---|---|
| DO_E_UNKNOWN_PROPERTY_ID | propId is unknown. |
| DO_E_WRITE_ONLY_PROPERTY | The property is write-only, and can't be read. |
| E_NOT_SET | No such property was set via SetProperty. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 11 Build 22621 |
| Header | deliveryoptimization.h |