TypeScript Playground
HTML
<select name="selectBox" id="selectBox">
<option value="option1">option1</option>
<option value="option2">option2</option>
<option value="option3">option3</option>
<option value="option4">option4</option>
</select>TypeScript
var select = (<HTMLInputElement>document.getElementsByName("selectBox")[0]);
//debug(select);
console.log("result");