PreviewKeyDown Event (NInteractiveControl)

In This Topic

Syntax

Visual Basic
C#

'Declaration
 
<SRCategoryAttribute("CatKey")>
<SRDescriptionAttribute("PreviewKeyDownDescr")>
Public Event PreviewKeyDown As System.Windows.Forms.PreviewKeyDownEventHandler

'Usage
 
Dim instance As NInteractiveControl
Dim handler As System.Windows.Forms.PreviewKeyDownEventHandler
 
AddHandler instance.PreviewKeyDown, handler

[SRCategory("CatKey")]
[SRDescription("PreviewKeyDownDescr")]
public event System.Windows.Forms.PreviewKeyDownEventHandler PreviewKeyDown

Event Data

The event handler receives an argument of type System.Windows.Forms.PreviewKeyDownEventArgs containing data related to this event. The following PreviewKeyDownEventArgs properties provide information specific to this event.

Property	Description
Alt	Gets a value indicating whether the ALT key was pressed.
Control	Gets a value indicating whether the CTRL key was pressed.
IsInputKey	Gets or sets a value indicating whether a key is a regular input key.
KeyCode	Gets the keyboard code for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
KeyData	Gets the key code combined with key modifiers such as the SHIFT, CONTROL, and ALT keys for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
KeyValue	Gets the keyboard value for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
Modifiers	Gets the modifier flags for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.
Shift	Gets a value indicating whether the SHIFT key was pressed.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

NInteractiveControl Class
NInteractiveControl Members