Interface IKeyFactory

Exposes methods used to create keys for RadVirtualKeyboard.

Namespace: Telerik.WinControls.VirtualKeyboard
Assembly: Telerik.WinControls.UI.dll

Syntax

public interface IKeyFactory

Methods

CreateKey(Int32, KeyType, Double, Double, Boolean, Boolean)

Creates a key that sends a virtual key code when pressed.

Declaration
IKey CreateKey(int keyCode, KeyType keyType, double width = 1, double height = 1, bool sharpStyle = false, bool showSecondaryText = false)
Parameters
System.Int32 keyCode

The virtual key code.
KeyType keyType

The type of the key.
System.Double width

The logical width of key.
System.Double height

The logical height of key.
System.Boolean sharpStyle

Indicates whether the key has more noticeable(sharp) style.
System.Boolean showSecondaryText

Indicates whether to show the secondary text element.
Returns
IKey

The created IKey instance.

CreateNumpadKey(Int32, String, Int32, String, Double, Double, Boolean, Font, Font)

Creates a numpad key, which has two different virtual key codes to be sent depending on the state of Numlock key.

Declaration
IKey CreateNumpadKey(int numLockActiveCode, string activeKeyText, int alternateKeyCode, string alternateKeyText, double width = 1, double height = 1, bool sharpStyle = false, Font activeKeyFont = null, Font alternateKeyFont = null)
Parameters
System.Int32 numLockActiveCode

The virtual key code of active state.
System.String activeKeyText

The text in active state.
System.Int32 alternateKeyCode

The virtual key code in alternate mode.
System.String alternateKeyText

The text in alternate state.
System.Double width

The logical width of key.
System.Double height

The logical height of key.
System.Boolean sharpStyle

Indicates whether the key has more noticeable(sharp) style.
System.Drawing.Font activeKeyFont

The font specified to the key element in active state.
System.Drawing.Font alternateKeyFont

The font specified to the key element in alternate state.
Returns
IKey

The created IKey instance.

CreateSpecialKey(Int32, String, KeyType, Double, Double, Boolean, Font)

Creates a special key that sends a virtual key code when pressed and displays a text.

Declaration
IKey CreateSpecialKey(int keyCode, string displayText, KeyType keyType, double width = 1, double height = 1, bool sharpStyle = false, Font font = null)
Parameters
System.Int32 keyCode

The virtual key code.
System.String displayText

The display text.
KeyType keyType

The type of the key.
System.Double width

The logical width of key.
System.Double height

The logical height of key.
System.Boolean sharpStyle

Indicates whether the key has more noticeable(sharp) style.
System.Drawing.Font font

The font specified to the key element.
Returns
IKey

The created IKey instance.

Extension Methods