ALTTABINFO structure (winuser.h)

Contains status information for the application-switching (ALT+TAB) window.

Syntax

typedef struct tagALTTABINFO {
  DWORD cbSize;
  int   cItems;
  int   cColumns;
  int   cRows;
  int   iColFocus;
  int   iRowFocus;
  int   cxItem;
  int   cyItem;
  POINT ptStart;
} ALTTABINFO, *PALTTABINFO, *LPALTTABINFO;

Members

cbSize

Type: DWORD

The size, in bytes, of the structure. The caller must set this to sizeof(ALTTABINFO).

cItems

Type: int

The number of items in the window.

cColumns

Type: int

The number of columns in the window.

cRows

Type: int

The number of rows in the window.

iColFocus

Type: int

The column of the item that has the focus.

iRowFocus

Type: int

The row of the item that has the focus.

cxItem

Type: int

The width of each icon in the application-switching window.

cyItem

Type: int

The height of each icon in the application-switching window.

ptStart

Type: POINT

The top-left corner of the first icon.

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Header	winuser.h (include Windows.h)

See also

Conceptual

GetAltTabInfo

Reference

Windows