IBackgroundCopyFile2::GetFileRanges method
Retrieves the ranges that you want to download from the remote file.
Syntax
HRESULT GetFileRanges(
[in, out] DWORD *RangeCount,
[out] BG_FILE_RANGE **Ranges
);
Parameters
-
RangeCount [in, out]
-
Number of elements in Ranges.
-
Ranges [out]
-
Array of BG_FILE_RANGE structures that specify the ranges to download. When done, call the CoTaskMemFree function to free Ranges.
Return value
This method returns the following return values, as well as others.
| Return code | Description |
|---|---|
|
Success |
|
No ranges were specified or the job is an upload or upload-reply job. RangeCount is set to zero and Ranges is set to NULL. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 10, version 1709 [desktop apps only] |
| Minimum supported server |
Windows Server, version 1709 [desktop apps only] |
| Header |
|
| IDL |
|
| Library |
|
| DLL |
|
| IID |
IID_IBackgroundCopyFile2 is defined as 83e81b93-0873-474d-8a8c-f2018b1a939c |