MutationObserverInit

MutationObserverInit class

This class represents an options collection which is used to configure MutationObserver.

public class MutationObserverInit : IDictionary<string, object>

Name	Description
MutationObserverInit()	Initializes a new instance of the `MutationObserverInit` class.

Name	Description
AttributeFilter { get; set; }	Set to a list of attribute local names (without namespace) if not all attribute mutations need to be observed and attributes is true or omitted.
AttributeOldValue { get; set; }	Set to true if attributes is true or omitted and target’s attribute value before the mutation needs to be recorded.
Attributes { get; set; }	Set to true if mutations to target’s attributes are to be observed. Can be omitted if attributeOldValue and/or attributeFilter is specified.
CharacterData { get; set; }	Set to true if mutations to target’s data are to be observed. Can be omitted if characterDataOldValue is specified
CharacterDataOldValue { get; set; }	Set to true if characterData is set to true or omitted and target’s data before the mutation needs to be recorded.
ChildList { get; set; }	Set to true if mutations to target’s children are to be observed.
Count { get; }	Gets the number of key/value pairs contained in the `MutationObserverInit` collection.
IsReadOnly { get; }	Determines whether the `MutationObserverInit` collection is mutable.
Item { get; set; }	Gets or sets the element with the specified key.
Keys { get; }	Gets a collection containing the keys in the `MutationObserverInit` collection.
Subtree { get; set; }	Set to true if mutations to not just target, but also target’s descendants are to be observed
Values { get; }	Gets a collection containing the values in the `MutationObserverInit` collection.

Name	Description
Add(KeyValuePair<string, object>)
Add(string, object)	Adds the specified key and value to the `MutationObserverInit` collection.
Clear()	Removes all the elements from the `MutationObserverInit` collection.
Contains(KeyValuePair<string, object>)
ContainsKey(string)	Determines whether the `MutationObserverInit` collection contain a specified key.
CopyTo(KeyValuePair<string, object>[], int)
GetEnumerator()	Returns an enumerator that iterates through the `MutationObserverInit` elements.
Remove(KeyValuePair<string, object>)
Remove(string)	Removes the value associated with the specified key from the `MutationObserverInit` collection.
TryGetValue(string, out object)	Gets the value associated with the specified key.