​Int32: Returns or sets the index value of the selected item.
Throws:
​ArgumentOutOfRangeException The assigned value is less than the default, -1; or the assigned value is greater than the Items count.
​
SelectedItem
​Object: Returns or sets the selected item based on the index value of the selected item in the collection.
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Sorted
​Boolean: Returns or sets whether the item collection is sorted.
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Text
​String: Returns or sets the text associated with this control.
When AllowHtml is set to true, the text can contain HTML content. If the text contains new lines (CRLF) but doesn't contain HTML elements (at least one "<") all CRLF are automatically substituted with "
".
Returns or sets the description that will be reported to accessibility client applications. It is assigned to the "alt" attribute of the browser element.
Returns or sets the accessible role of the control that will be reported to accessibility client applications. It is assigned to the "role" attribute of the browser element.
Asynchronously runs the JavaScript function within the component's context in the browser and returns an awaitable Task containing the value returned by the remote call.
Displays a prompt in a dialog box, waits for the user to input text or click a button, and then returns a string containing the contents of the text box.
Asynchronous displays a prompt in a dialog box, waits for the user to input text or click a button, and then returns a string containing the contents of the text box.
Asynchronously displays a message in a dialog box, waits for the user to click a button, and then returns an integer indicating which button the user clicked.