Class TouchList

Namespace

CSharpToJavaScript.APIs.JS

Assembly

CSharpToJavaScript.dll

The TouchList interface represents a list of contact points on a touch surface. For example, if the user has three fingers on the touch surface (such as a screen or trackpad), the corresponding TouchList object would have one Touch object for each finger, for a total of three entries.

[Value("TouchList")]
public class TouchList

Inheritance

object

TouchList

Inherited Members

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

This interface was an attempt to create an unmodifiable list and only continues to be supported to not break code that's already using it. Modern APIs represent list structures using types based on JavaScript arrays, thus making many array methods available, and at the same time imposing additional semantics on their usage (such as making their items read-only).

These historical reasons do not mean that you as a developer should avoid TouchList. You don't create TouchList objects yourself, but you get them from APIs such as TargetTouches, and these APIs are not deprecated. However, be careful of the semantic differences from a real array.

-Touch events
-Document.CreateTouchList

See also on MDN

Constructors

TouchList()

public TouchList()

Properties

Length

The length read-only property indicates the number of
items (touch points) in a given TouchList.

[Value("length")]
public ulong Length { get; }

Property Value

ulong

The number of touch points in touchList.

Remarks

See also on MDN