IMediaSample::GetActualDataLength
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4/8/2010
This method retrieves the data length of the sample.
Syntax
HRESULT GetActualDataLength(void);
Parameters
None.
Return Value
Returns an HRESULT value that is the length.
Remarks
Although this is typed as returning an HRESULT value, it actually returns the length in bytes, not an error value.
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Pocket PC for Windows Mobile Version 5.0 and later, Smartphone for Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment, Windows CE 2.12 requires DXPAK 1.0 or later |