AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.5.0" />

.NET API 681,472 bytes

 HTMLSelectElement

public sealed class HTMLSelectElement : HTMLFormControlElementWithState
Represents the select element.
public enum SelectType

An enumeration with possible select types.

public int Length { get; }

Gets the number of option elements in this select element.

public bool Multiple { get; set; }

Gets the multiple HTML attribute, whichindicates whether multiple items can be selected.

public HTMLCollection<HTMLOptionElement> Options { get; }

Gets the set of option elements contained by this element.

public bool Required { get; set; }

Gets or sets if the field is required.

public int SelectedIndex { get; }

Gets the index of the first selected option element.

public HTMLCollection<HTMLOptionElement> SelectedOptions { get; }

Gets the set of options that are selected.

public SelectType Type { get; }

Gets the form control's type.

public string Value { get; set; }

Gets or sets the value of this form control, that is, of the first selected option.