Returns an overall quantity of queue elements.

Syntax:

DWORD __stdcall QueGetItemsCount(HANDLE hQue);

Parameters:

hQue

[in] HNQueue object handle.

Return values:

If the function succeeds the return value will be an overall quantity of queue elements.

Description:

Use QueGetItemsCount to get an overall quantity of queue elements.

QueGetItemsCount is used with MaxPacketSize[Get/Set] property to define the main characteristics of the queue.