从Start\u DateTimePicker为jQuery End\u DateTimePicker（xdsoft）分配默认值

我已经将xdsoft datetimepicker jQuery插件集成到我的MVC应用程序中，但我想将“datetimepickerEnd”的默认值设置为“datetimepickerStart”的值。下面是jQuery函数和我调用它们的html标记。谢谢

<script type="text/javascript">
    // XDSoft DateTimePicker
    jQuery(function () {
        var start = jQuery("#datetimepickerStart").datetimepicker({
            // on change set default for datetimepickerEnd
        });
        var end = jQuery("#datetimepickerEnd").datetimepicker({
            // default to whatever datetimepickerStart value
        });
    });
</script>

                <div class="col-md-10">
                    @Html.EditorFor(model => model.Start_DateTime, new { htmlAttributes = new { @class = "form-control", placeholder = "< Click to open DateTimePicker >", id = "datetimepickerStart" } })
                    @Html.ValidationMessageFor(model => model.Start_DateTime, "", new { @class = "text-danger" })
                </div>
                <div class="col-md-10">
                    @Html.EditorFor(model => model.End_DateTime, new { htmlAttributes = new { @class = "form-control", placeholder = "< Click to open DateTimePicker >", id = "datetimepickerEnd" } })
                    @Html.ValidationMessageFor(model => model.End_DateTime, "", new { @class = "text-danger" })
                    @Html.ValidationMessage("EndDateError", new { @class = "text-danger" })
                </div>

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如果我错了，请纠正我，但这不只是关于jquery而不是ASP.NET MVC吗？我已将此插件配置到我的MVC应用程序中，因此我认为将其包含在标记中会有所帮助。