@if (showWarning)
{
    <div class="text-danger text-center fs-3">@txtWarning</div>
}

@if (ListRecord.Count == 0)
{
    <div class="alert alert-warning">NO record found</div>
}
else
{
    foreach (var item in ListRecord)
    {
        <TechSheet_ST_ObjView CurrRec="@item"></TechSheet_ST_ObjView>
    }
}