IWMWatermarkInfo::GetWatermarkEntry method (wmsdkidl.h)

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The GetWatermarkEntry method retrieves information about one available watermarking system.

Syntax

HRESULT GetWatermarkEntry(
  [in]  WMT_WATERMARK_ENTRY_TYPE wmetType,
  [in]  DWORD                    dwEntryNum,
  [out] WMT_WATERMARK_ENTRY      *pEntry
);

Parameters

[in] wmetType

A value from the WMT_WATERMARK_ENTRY_TYPE enumeration type specifying the type of watermarking system.

[in] dwEntryNum

DWORD containing the watermark entry number. This number is between zero and one less than the number of watermark entries returned by IWMWatermarkInfo::GetWatermarkEntryCount.

[out] pEntry

Pointer to a WMT_WATERMARK_ENTRY structure containing information about the specified watermarking system.

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.

Remarks

No watermarking DMOs are provided with the Windows Media Format SDK. You can install third-party DMOs to use with your application.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only],Windows Media Format 9 Series SDK, or later versions of the SDK
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header wmsdkidl.h (include Wmsdk.h)
Library Wmvcore.lib; WMStubDRM.lib (if you use DRM)

See also

IWMWatermarkInfo Interface

IWMWatermarkInfo::GetWatermarkEntryCount