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CWnd::OnQueryUIState

Called to retrieve the user interface (UI) state for a window.

afx_msg UINT OnQueryUIState( );

Return Value

The return value is NULL if the focus indicators and the keyboard accelerators are visible. Otherwise, the return value can be one or more of the following values:

  • UISF_HIDEFOCUS   Focus indicators are hidden.

  • UISF_HIDEACCEL   Keyboard accelerators are hidden.

  • UISF_ACTIVE   Windows XP: A control should be drawn in the style used for active controls.

Remarks

This member function emulates the functionality of the WM_QUERYUISTATE message, as described in the Windows SDK.

Requirements

Header: afxwin.h

See Also

Reference

CWnd Class

Hierarchy Chart

CWnd::OnChangeUIState

CWnd::OnUpdateUIState

Concepts

CWnd Members