次の方法で共有


IMediaSample::GetActualDataLength (Windows Embedded CE 6.0)

1/6/2010

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
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

See Also

Reference

IMediaSample Interface