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CBaseControlVideo::CheckTargetRect (Windows Embedded CE 6.0)

  • Article

1/6/2010

Determines if a target rectangle is valid.

Syntax

virtual HRESULT CheckTargetRect(
  RECT* pTargetRect
);

Parameters

  • pTargetRect
    Target rectangle to check.

Return Value

Returns E_INVALIDARG if not valid; otherwise, returns NOERROR (S_OK).

Remarks

This member function determines if the target rectangle requested is valid.

Because the destination rectangle specifies a position in the logical client of the window, the coordinates can be negative, although the overall width and height cannot be zero or a negative 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, Version 2.12 requires DXPAK 1.0 or later

See Also

Reference

CBaseControlVideo Class