public JsonResult Delete(int id = 0)
{
bool result = false;
try
{
Brand brand = _brandBll.Get(id);
result = _brandBll.Remove(brand);
return(Json(result, JsonRequestBehavior.AllowGet));
}
catch (Exception ex)
{
return(Json(ex, JsonRequestBehavior.AllowGet));
}
}
private void buttonRemoveBrand_Click(object sender, EventArgs e)
{
//This method compares the identity of the brand to be deleted with the brand identities in the products database.
//If there is a product with the identity of the brand to be deleted, the brand cannot be deleted.
var BrandHasProduct = db.Product.Where(x => x.BrandsId == selectedBrand.Id).FirstOrDefault();
if (BrandHasProduct != null)
{
MessageBox.Show("BU MARKANIN İÇİNDE ÜRÜN MEVCUT BU NEDENLE SİLİNEMEZ!", "Hata", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
brandBussiness.Remove(selectedBrand);
MessageBox.Show("MARKA SİLİNDİ.", "Bilgilendirme", MessageBoxButtons.OK, MessageBoxIcon.Information);
getBrands();
}
}