Interface IHTMLElementsCollection

Interface which is responsible for the collection of HTML elements.

Inherited Members
System.Collections.ICollection.CopyTo(System.Array, System.Int32)
System.Collections.ICollection.Count
System.Collections.ICollection.IsSynchronized
System.Collections.ICollection.SyncRoot
System.Collections.IEnumerable.GetEnumerator()
System.Collections.IList.Add(System.Object)
System.Collections.IList.Clear()
System.Collections.IList.Contains(System.Object)
System.Collections.IList.IndexOf(System.Object)
System.Collections.IList.Insert(System.Int32, System.Object)
System.Collections.IList.IsFixedSize
System.Collections.IList.IsReadOnly
System.Collections.IList.Remove(System.Object)
System.Collections.IList.RemoveAt(System.Int32)
Namespace: Syncfusion.Windows.Forms.HTMLUI
Assembly: Syncfusion.HTMLUI.Windows.dll
Syntax
public interface IHTMLElementsCollection : IList, IHTMLCollection, ICollection, IEnumerable

Properties

Item[Int32]

Gets or sets the element with the specified index.

Declaration
IHTMLElement this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index

index value
Property Value
Type
IHTMLElement

Item[String]

Returns the child element with the specified unique ID if such element exists; NULL otherwise.

Declaration
IHTMLElement this[string uniqueID] { get; }
Parameters
Type Name Description
System.String uniqueID

An unique string value
Property Value
Type
IHTMLElement

Methods

Add(IHTMLElement)

Adds an element to the collection.

Declaration
int Add(IHTMLElement element)
Parameters
Type Name Description
IHTMLElement element

Element for adding to the collection.
Returns
Type Description
System.Int32

Index in the collection.

Add(String)

Creates an element from it's string representation and adds it to the collection.

Declaration
int Add(string outerHtml)
Parameters
Type Name Description
System.String outerHtml

String representation of the element.
Returns
Type Description
System.Int32

Index of the element in the collection if created; -1 otherwise.

AddRange(IHTMLElement[])

Adds a range of elements to the collection.

Declaration
void AddRange(IHTMLElement[] values)
Parameters
Type Name Description
IHTMLElement[] values

Array of elements for adding to the collection.

Contains(IHTMLElement)

Indicates whether such element already exists in the collection.

Declaration
bool Contains(IHTMLElement element)
Parameters
Type Name Description
IHTMLElement element

Element object.
Returns
Type Description
System.Boolean

TRUE if element exists in the collection.

GetElementByID(String)

Returns an array of elements with the specified user ID.

Declaration
IHTMLElement GetElementByID(string id)
Parameters
Type Name Description
System.String id

ID of the element defined in the HTML document.
Returns
Type Description
IHTMLElement

Element object by ID.

GetElementByUniqueID(String)

Returns an array of elements with the specified unique ID.

Declaration
IHTMLElement GetElementByUniqueID(string id)
Parameters
Type Name Description
System.String id

Unique ID of the element.
Returns
Type Description
IHTMLElement

Element by its unique ID.

GetElementsByName(String)

Overloaded. Returns an array of elementswith the specified name.

Declaration
IHTMLElement[] GetElementsByName(string name)
Parameters
Type Name Description
System.String name

Name of the element.
Returns
Type Description
IHTMLElement[]

Array of elements.

GetElementsByName(String[])

Returns an array of elements with the specified names.

Declaration
IHTMLElement[] GetElementsByName(string[] names)
Parameters
Type Name Description
System.String[] names

Array of names.
Returns
Type Description
IHTMLElement[]

Array of elements by names.

IndexOf(IHTMLElement)

Returns the index of the specified element in the collection.

Declaration
int IndexOf(IHTMLElement element)
Parameters
Type Name Description
IHTMLElement element

Element object.
Returns
Type Description
System.Int32

Index of the element in the collection.

Insert(Int32, IHTMLElement)

Overloaded. Inserts the specified element into the collection in the specified index.

Declaration
void Insert(int index, IHTMLElement element)
Parameters
Type Name Description
System.Int32 index

Index of the element.
IHTMLElement element

Element for adding to the collection.

Insert(Int32, String)

Creates the element from it's string representation and inserts it into the specified index.

Declaration
void Insert(int index, string outerHtml)
Parameters
Type Name Description
System.Int32 index

Index where the element must be placed.
System.String outerHtml

String representation of the element.

Remove(IHTMLElement)

Removes the specified element from the collection.

Declaration
void Remove(IHTMLElement element)
Parameters
Type Name Description
IHTMLElement element

Element for removing from the collection.

Extension Methods