EventHelper Class


EventHelper Class

Win32 API Helper: Events.

Inheritance Hierarchy

SystemObject
Xcalibur.NativeMethods.V2.EventsEventHelper

Namespace: Xcalibur.NativeMethods.V2.Events
Assembly: Xcalibur.NativeMethods.V2 (in Xcalibur.NativeMethods.V2.dll) Version: 1.0.1.0

Syntax

public static class EventHelper

Public NotInheritable Class EventHelper

public ref class EventHelper abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type EventHelper = class end

The EventHelper type exposes the following members.

Methods

	Name	Description
	CallNextHookEx	Passes the hook information to the next hook procedure in the current hook chain. A hook procedure can call this function either before or after processing the hook information. CallNextHookEx function
	GetKeyState	Retrieves the status of the specified virtual key. The status specifies whether the key is up, down, or toggled (on, off—alternating each time the key is pressed). GetKeyState function
	GetLastError	Retrieves the calling thread's last-error code value. The last-error code is maintained on a per-thread basis. Multiple threads do not overwrite each other's last-error code.
	GetModuleHandle	Retrieves a module handle for the specified module. The module must have been loaded by the calling process. GetModuleHandle function
	LoadLibrary	Loads the specified module into the address space of the calling process. The specified module may cause other modules to be loaded. LoadLibrary function
	SetWindowsHookEx	Installs an application-defined hook procedure into a hook chain. You would install a hook procedure to monitor the system for certain types of events. These events are associated either with a specific thread or with all threads in the same desktop as the calling thread. SetWindowsHookEx function
	UnhookWindowsHookEx	Removes a hook procedure installed in a hook chain by the SetWindowsHookEx function. UnhookWindowsHookEx function