SpreadsheetGear 2012
KeyDown Event (WorkbookDesigner)






SpreadsheetGear.Windows.Forms Namespace > WorkbookDesigner Class : KeyDown Event
Syntax
'Declaration
 

<SRCategoryAttribute("Key")>
<SRDescriptionAttribute("Occurs when a key is first pressed.")>
Public Event KeyDown As System.Windows.Forms.KeyEventHandler
'Usage
 

Dim instance As WorkbookDesigner
Dim handler As System.Windows.Forms.KeyEventHandler
 
AddHandler instance.KeyDown, handler
[SRCategory("Key")]
[SRDescription("Occurs when a key is first pressed.")]
public event System.Windows.Forms.KeyEventHandler KeyDown
public event KeyDown: System.Windows.Forms.KeyEventHandler; 
In JScript, you can handle the events defined by another class, but you cannot define your own.
[SRCategory("Key")]
[SRDescription("Occurs when a key is first pressed.")]
public: __event System.Windows.Forms.KeyEventHandler* KeyDown
[SRCategory("Key")]
[SRDescription("Occurs when a key is first pressed.")]
public:
event System.Windows.Forms.KeyEventHandler^ KeyDown
Event Data

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

PropertyDescription
AltGets a value indicating whether the ALT key was pressed.  
ControlGets a value indicating whether the CTRL key was pressed.  
HandledGets or sets a value indicating whether the event was handled.  
KeyCodeGets the keyboard code for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.  
KeyDataGets the key data for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.  
KeyValueGets the keyboard value for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event.  
ModifiersGets the modifier flags for a System.Windows.Forms.Control.KeyDown or System.Windows.Forms.Control.KeyUp event. The flags indicate which combination of CTRL, SHIFT, and ALT keys was pressed.  
ShiftGets a value indicating whether the SHIFT key was pressed.  
SuppressKeyPressGets or sets a value indicating whether the key event should be passed on to the underlying control.  
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

See Also

Reference

WorkbookDesigner Class
WorkbookDesigner Members

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