CBasePropertyPage::OnReceiveMessage (Windows CE 5.0)
This method is called when the dialog box receives a message.
virtual INT_PTR OnReceiveMessage( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
Parameters
- hwnd
Handle to the window. - uMsg
Message. - wParam
First message parameter. - lParam
Second message parameter.
Return Value
Returns a Boolean value. The dialog procedure returns this value; for more information, see Shell and User Interface.
Remarks
The base-class implementation calls DefWindowProc. Override this method to handle messages that relate to the dialog controls. If the overriding method does not handle a particular message, it should call the base-class method.
If the user changes any properties via the dialog controls, set the CBasePropertyPage::m_bDirty flag to TRUE. Then call the IPropertyPageSite::OnStatusChange method on the CBasePropertyPage::m_pPageSite pointer to inform the frame.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:
See Also
CBasePropertyPage Class | Shell and User Interface | DefWindowProc | CBasePropertyPage::m_bDirty | CBasePropertyPage::m_pPageSite
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