CBaseControlVideo::SetSourceRect

A version of this page is also available for

Windows Embedded CE 6.0 R3

4/8/2010

Sets the current source video rectangle as a pure virtual function. This is an internal member function that gets called when the source rectangle changes.

Syntax

virtual HRESULT SetSourceRect(
  RECT* pSourceRect
) PURE;

Parameters

• pSourceRect
  Source rectangle.

Return Value

Returns an HRESULT value.

Remarks

Derived classes should override this member function to know when the source rectangle changes.

It is called from the following member functions:

• CBaseControlVideo::SetSourcePosition
• CBaseControlVideo::put_SourceLeft
• CBaseControlVideo::put_SourceWidth
• CBaseControlVideo::put_SourceTop
• CBaseControlVideo::put_SourceHeight

Requirements

Windows Embedded CE	Windows CE 2.12 and later
Windows Mobile	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, Version 2.12 requires DXPAK 1.0 or later