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ACCEL structure (winuser.h)
Defines an accelerator key used in an accelerator table.
Syntax
typedef struct tagACCEL {
#if ...
BYTE fVirt;
#if ...
WORD key;
#if ...
WORD cmd;
#else
WORD fVirt;
#endif
#else
WORD key;
#endif
#else
DWORD cmd;
#endif
} ACCEL, *LPACCEL;
Members
fVirt
Type: BYTE
The accelerator behavior. This member can be one or more of the following values.
| Value | Meaning |
|---|---|
|
The ALT key must be held down when the accelerator key is pressed. |
|
The CTRL key must be held down when the accelerator key is pressed. |
|
No top-level menu item is highlighted when the accelerator is used. If this flag is not specified, a top-level menu item will be highlighted, if possible, when the accelerator is used. This attribute is obsolete and retained only for backward compatibility with resource files designed for 16-bit Windows. |
|
The SHIFT key must be held down when the accelerator key is pressed. |
|
The key member specifies a virtual-key code. If this flag is not specified, key is assumed to specify a character code. |
key
Type: WORD
The accelerator key. This member can be either a virtual-key code or a character code.
cmd
Type: WORD
The accelerator identifier. This value is placed in the low-order word of the wParam parameter of the WM_COMMAND or WM_SYSCOMMAND message when the accelerator is pressed.
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
Reference
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