protected void btnDelete_Click(object sender, EventArgs e) { var product = new Product(); product.Name = txtName.Text; product.Description = txtDesc.Text; product.SKU = txtSKU.Text; product.Vendor = txtVendor.Text; product.IsDeleted = true; int productID; if (int.TryParse(hdnProductId.Value, out productID)) { product.ProductId = productID; } businessHelper.ManageProduct(product); grdProducts.DataSource = businessHelper.GetProducts(); grdProducts.DataBind(); txtName.Text = string.Empty; txtDesc.Text = string.Empty; txtSKU.Text = string.Empty; txtVendor.Text = string.Empty; hdnProductId.Value = string.Empty; }