public IActionResult Delete(int id)
{
var paper = paperManager.FindPaperById(id);
paperManager.DeletePaper(paper);
return(RedirectToAction(nameof(Index)));
}
protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
string javasc = @"window.onload=function(){alert('删除成功')}";
int ID = int.Parse(GridView1.DataKeys[e.RowIndex].Values[0].ToString()); //取出要删除记录的主键值
if (PaperManager.DeletePaper(ID) || PaperManager.DeletePaperDetail(ID))
{
Page.ClientScript.RegisterStartupScript(this.GetType(), "ddd", javasc, true);
}
Response.Redirect("PaperLists.aspx");
}