Trigger click event of input file from external button

@{
    var asyncSettings = new Syncfusion.EJ2.Inputs.UploaderAsyncSettings { SaveUrl = "https://aspnetmvc.syncfusion.com/services/api/uploadbox/Save", RemoveUrl = "https://aspnetmvc.syncfusion.com/services/api/uploadbox/Remove" };
}

<div class="col-lg-8 control-section">
    <div class="control_wrapper">
        <!-- Initialize Uploader -->
        <div id="dropArea">
            <span id="drop"> Drop image (JPG, PNG) files here or <button class='e-btn e-control' id="browse">Browse</button></span>
        </div>
        <ejs-uploader id="UploadFiles" dropArea="#drop" asyncSettings="@asyncSettings">
        </ejs-uploader>
    </div>
</div>

<script>
    window.onload = function () {
        document.getElementById('browse').onclick = () => {
            document.getElementsByClassName('e-file-select-wrap')[0].querySelector('button').click();
        };
    }
</script>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace EJ2CoreSampleBrowser.Controllers.TextBoxes
{
    public partial class UploaderController : Controller
    {
        public ActionResult DefaultFunctionalities()
        {
            return View();
        }
    }
}

.control_wrapper {
        max-width: 500px;
        margin: auto;
    }
    #dropArea {
        border: 1px dashed #c3c3cc;
        text-align: center;
        padding: 20px 0 10px;
    }

    .e-file-select-wrap {
        display: none;
    }

    .control_wrapper .e-upload .e-upload-drag-hover {
        margin: 0;
    }