CBaseControlVideo::CheckTargetRect
A version of this page is also available for
4/8/2010
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 |
| 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 |