Contains combo box status information.

Syntax

typedef struct tagCOMBOBOXINFO {
    DWORD cbSize;
    RECT rcItem;
    RECT rcButton;
    DWORD stateButton;
    HWND hwndCombo;
    HWND hwndItem;
    HWND hwndList;
} COMBOBOXINFO, *PCOMBOBOXINFO, *LPCOMBOBOXINFO;

Members

cbSize

The size, in bytes, of the structure. The calling application must set this to sizeof(COMBOBOXINFO).

rcItem

A >RECT structure that specifies the coordinates of the edit box.

rcButton

A RECT structure that specifies the coordinates of the button that contains the drop-down arrow.

stateButton

The combo box button state. This parameter can be one of the following values.

0

The button exists and is not pressed.

STATE_SYSTEM_INVISIBLE

There is no button.

STATE_SYSTEM_PRESSED

The button is pressed.

hwndCombo

A handle to the combo box.

hwndItem

A handle to the edit box.

hwndList

A handle to the drop-down list.

Remarks

The following example code retrieves information about the combo box specified by the window handle.

COMBOBOXINFO info = { sizeof(COMBOBOXINFO) };
GetComboBoxInfo(hwnd, &info);

Structure Information

Header	Declared in Winuser.h, include Windows.h
Minimum operating systems	Windows 98, Windows NT 4.0 with Service Pack 6

See Also

GetComboBoxInfo