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IWICProgressiveLevelControl::GetCurrentLevel method

Gets the decoder's current progressive level.

Syntax

C++


HRESULT GetCurrentLevel(
  [out, retval] UINT *pnLevel
);

Parameters

pnLevel [out, retval]

Type: UINT*

Indicates the current level specified.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

The level always defaults to the highest progressive level. In order to decode a lower progressive level, SetCurrentLevel must first be called.

Requirements

Minimum supported client	Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps \| Windows Store apps]
Minimum supported server	Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps \| Windows Store apps]
Header	Wincodec.h
IDL	Wincodec.idl
DLL	Windowscodecs.dll