IDWriteFontDownloadQueue::GetGenerationCount method (dwrite_3.h)

Gets the current generation number of the download queue, which is incremented
every time after a download completes, whether failed or successful. This cookie
value can be compared against cached data to determine if it is stale.

Syntax

UINT64 GetGenerationCount();

Return value

Type: UINT64

The current generation number of the download queue.

Requirements

Requirement	Value
Minimum supported client	Windows 10 [desktop apps only]
Minimum supported server	Windows Server 2016 [desktop apps only]
Target Platform	Windows
Header	dwrite_3.h
Library	Dwrite.lib
DLL	Dwrite.dll

See also

IDWriteFontDownloadQueue