IUserInputString::GetMruCount method (photoacquire.h)

The GetMruCount method retrieves the number of items in the list of most recently used items.

Syntax

HRESULT GetMruCount(
  [out] UINT *pnMruCount
);

Parameters

[out] pnMruCount

Pointer to an integer value containing the number of items in the list of most recently used items.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
E_POINTER	A NULL pointer was passed where a non-NULL pointer is expected.

Remarks

If an error occurs, pnMruCount will be set to 0.

Requirements

Requirement	Value
Target Platform	Windows
Header	photoacquire.h
Library	PhotoAcquireUID.lib

See also

IUserInputString Interface