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IVideoWindow::get_Width

  • Articolo
 
Microsoft DirectShow 9.0

IVideoWindow::get_Width

The get_Width method retrieves the width of the video window.

Syntax

  HRESULT get_Width(
    long *pWidth
);

Parameters

pWidth

[out] Pointer a variable that receives the width, in pixels.

Return Values

Possible return values include the following:

Value Description
E_POINTER NULL pointer.
S_OK Success.
VFW_E_NOT_CONNECTED The video renderer filter is not connected.

Requirements

Header: Declared in Control.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also