protected void btnDel_Click(object sender, EventArgs e)
{
bool Del = false;
for (int i = 0; i < grData.Rows.Count; i++)
{
try
{
HtmlInputCheckBox htmlCheckBox = (HtmlInputCheckBox)grData.Rows[i].FindControl("cbxDel");
if (htmlCheckBox.Checked)
{
SliderManager.Delete(int.Parse(htmlCheckBox.Value));
Del = true;
}
}
catch { }
}
BindData();
if (Del)
{
this.lblError.Text = "Đã xóa bài viết.";
}
else
{
this.lblError.Text = "Không có bài viết nào bị xóa.";
}
}
public ActionResult Sil(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Slider slider = _managerSlider.Find(x => x.ID == id.Value);
if (slider == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
if (System.IO.File.Exists(Server.MapPath("~/img/Slider/" + slider.SliderYol)))
{
System.IO.File.Delete(Server.MapPath("~/img/Slider/" + slider.SliderYol));
}
_managerSlider.Delete(slider);
return(RedirectToAction("Index"));
}