GlobalHook.UserActivityHook Class Reference

UserActivityHook. More...

List of all members.

Public Member Functions
	UserActivityHook ()
	Default constructor - starts hooks automatically.
delegate int	HookProc (int nCode, Int32 wParam, IntPtr lParam)
	HookProc.
static int	SetWindowsHookEx (int idHook, HookProc lpfn, IntPtr hInstance, int threadId)
	Import for SetWindowsHookEx function. Use this function to install a hook.
static bool	UnhookWindowsHookEx (int idHook)
	Import for UnhookWindowsHookEx. Call this function to uninstall the hook.
static int	CallNextHookEx (int idHook, int nCode, Int32 wParam, IntPtr lParam)
	Import for CallNextHookEx. Use this function to pass the hook information to next hook procedure in chain.
void	StartMouseHook ()
	StartMouseHook.
void	StartKeyHook ()
	StartKeyHook.
void	StopMouseHook ()
	StopMouseHook.
void	StopKeyHook ()
	StopKeyHook.
static int	ToAscii (int uVirtKey, int uScanCode, byte[] lpbKeyState, byte[] lpwTransKey, int fuState)
	The ToAscii function translates the specified virtual-key code and keyboard state to the corresponding character or characters. The function translates the code using the input language and physical keyboard layout identified by the keyboard layout handle.
static int	GetKeyboardState (byte[] pbKeyState)
	The GetKeyboardState function copies the status of the 256 virtual keys to the specified buffer.
Public Attributes
const int	WH_MOUSE_LL = 14
	WH_MOUSE_LL.
const int	WH_KEYBOARD_LL = 13
	WH_KEYBOARD_LL.
int	LastScanCode = 0
	Scancode for last key pressed.
Events
MouseEventHandler	MouseDown
	MouseDown.
MouseEventHandler	MouseUp
	MouseUp.
MouseEventHandler	MouseMove
	MouseMove.
MouseEventHandler	DoubleClick
	DoubleClick.
KeyEventHandler	KeyDown
	KeyDown.
KeyPressEventHandler	KeyPress
	KeyPress.
KeyEventHandler	KeyUp
	KeyUp.
Classes
class	KeyboardHookStruct
	KeyboardHookStruct. More...
class	MouseHookStruct
	MouseHookStruct. More...
class	POINT
	POINT. More...

---

Detailed Description

UserActivityHook.

---

Constructor & Destructor Documentation

GlobalHook.UserActivityHook.UserActivityHook

(

)

Default constructor - starts hooks automatically.

---

Member Function Documentation

delegate int GlobalHook.UserActivityHook.HookProc	(	int	nCode,
		Int32	wParam,
		IntPtr	lParam
	)

HookProc.

static int GlobalHook.UserActivityHook.SetWindowsHookEx	(	int	idHook,
		HookProc	lpfn,
		IntPtr	hInstance,
		int	threadId
	)

Import for SetWindowsHookEx function. Use this function to install a hook.

static bool GlobalHook.UserActivityHook.UnhookWindowsHookEx

(

int

idHook

)

Import for UnhookWindowsHookEx. Call this function to uninstall the hook.

static int GlobalHook.UserActivityHook.CallNextHookEx	(	int	idHook,
		int	nCode,
		Int32	wParam,
		IntPtr	lParam
	)

Import for CallNextHookEx. Use this function to pass the hook information to next hook procedure in chain.

void GlobalHook.UserActivityHook.StartMouseHook

(

)

StartMouseHook.

void GlobalHook.UserActivityHook.StartKeyHook

(

)

StartKeyHook.

void GlobalHook.UserActivityHook.StopMouseHook

(

)

StopMouseHook.

void GlobalHook.UserActivityHook.StopKeyHook

(

)

StopKeyHook.

static int GlobalHook.UserActivityHook.ToAscii	(	int	uVirtKey,
		int	uScanCode,
		byte[]	lpbKeyState,
		byte[]	lpwTransKey,
		int	fuState
	)

The ToAscii function translates the specified virtual-key code and keyboard state to the corresponding character or characters. The function translates the code using the input language and physical keyboard layout identified by the keyboard layout handle.

static int GlobalHook.UserActivityHook.GetKeyboardState

(

byte[]

pbKeyState

)

The GetKeyboardState function copies the status of the 256 virtual keys to the specified buffer.

---

Member Data Documentation

const int GlobalHook.UserActivityHook.WH_MOUSE_LL = 14

WH_MOUSE_LL.

const int GlobalHook.UserActivityHook.WH_KEYBOARD_LL = 13

WH_KEYBOARD_LL.

int GlobalHook.UserActivityHook.LastScanCode = 0

Scancode for last key pressed.

---

Event Documentation

MouseEventHandler GlobalHook.UserActivityHook.MouseDown

MouseDown.

MouseEventHandler GlobalHook.UserActivityHook.MouseUp

MouseUp.

MouseEventHandler GlobalHook.UserActivityHook.MouseMove

MouseMove.

MouseEventHandler GlobalHook.UserActivityHook.DoubleClick

DoubleClick.

KeyEventHandler GlobalHook.UserActivityHook.KeyDown

KeyDown.

KeyPressEventHandler GlobalHook.UserActivityHook.KeyPress

KeyPress.

KeyEventHandler GlobalHook.UserActivityHook.KeyUp

KeyUp.

---

The documentation for this class was generated from the following file:

• UserActivityHook.cs