Class TouchHelper

A helper class that provides various options to enable or disable the touch gestures for the control.

Inheritance

System.Object

TouchHelper

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.WinForms.Core.Utils

Assembly: Syncfusion.Core.WinForms.dll

Syntax

public static class TouchHelper

Methods

DisableGestures(Control)

Disables the all touch gestures for the control.

Declaration

public static bool DisableGestures(Control control)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to disable the gesture.

Returns

Type	Description
System.Boolean	Returns true when properly disabled all gestures, otherwise returns false.

DisableGestures(Control, GestureOptions)

Disables the gestures for control based on the GestureOptions information.

Declaration

public static bool DisableGestures(Control control, GestureOptions options)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to disable the gesture.
GestureOptions	options	The gesture options.

Returns

Type	Description
System.Boolean	Returns true when properly disabled the gestures mentioned in gesture options, otherwise returns false.

DisableGestures(Control, GestureOptions, PanningOptions)

Disables the gestures for control based on the GestureOptions and PanningOptions information.

Declaration

public static bool DisableGestures(Control control, GestureOptions options, PanningOptions panOptions)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to disable the gesture.
GestureOptions	options	The touch options.
PanningOptions	panOptions	The panning options.

Returns

Type	Description
System.Boolean	Returns true when properly disabled the gestures mentioned in touch options, otherwise returns false.

EnableGestures(Control)

Enables all the gestures for the given control.

Declaration

public static bool EnableGestures(Control control)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to enable the gesture.

Returns

Type	Description
System.Boolean	Returns true when properly enabled the all gestures, otherwise returns false.

EnableGestures(Control, GestureOptions)

Enables the gestures for control based on the GestureOptions information.

Declaration

public static bool EnableGestures(Control control, GestureOptions options)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to enable the gesture.
GestureOptions	options	The gesture options.

Returns

Type	Description
System.Boolean	Returns true when properly enabled the gestures mentioned in gesture options, otherwise returns false.

EnableGestures(Control, GestureOptions, PanningOptions)

Enables the gestures for control based on the GestureOptions and PanningOptions information.

Declaration

public static bool EnableGestures(Control control, GestureOptions gestureOptions, PanningOptions panOptions)

Parameters

Type	Name	Description
System.Windows.Forms.Control	control	The control which need to enable the gesture.
GestureOptions	gestureOptions	The gesture options.
PanningOptions	panOptions	The panning options.

Returns

Type	Description
System.Boolean	Returns true when properly enabled the gestures mentioned in gesture options, otherwise returns false.

GetTouchPosition(Message, Control)

Gets the touch position of control when WM_GESTURENOTIFY message raises.

Declaration

public static Point GetTouchPosition(Message message, Control control)

Parameters

Type	Name	Description
System.Windows.Forms.Message	message	The touch message.
System.Windows.Forms.Control	control	The Control.

Returns

Type	Description
System.Drawing.Point	Returns the touch position.