C# 无法重定向到错误页？

我采取了以下行动

// POST: /Venue/Delete/5
[HttpPost, ActionName("Delete")] 
[HandleError(ExceptionType = typeof(SqlException), View = "DbError")]
[ValidateAntiForgeryToken]
public async Task<ActionResult> DeleteConfirmed(int id)
{

我希望显示

SqlException

的详细描述

System.Data.SqlClient.SqlException The DELETE statement conflicted with the REFERENCE constraint "FK_dbo.......

@model System.Web.Mvc.HandleErrorInfo

@{
    ViewBag.Title = "Error";
}

<h1 class="text-danger">Error.</h1>
<h2 class="text-danger">@Model.Exception</h2>