public void Displayafterdeletingbyindex(int index_to_be_deleted)
{
try{
ProductDetailsFill objProductDetailsFill = new ProductDetailsFill();
List <Productinfo> Productinfolist = objProductDetailsFill.Productfill();
List <Productgroup> ProductGrouplist = objProductDetailsFill.Productgroupfill();
if (index_to_be_deleted > Productinfolist.Count())
{
throw new Exception("The list donot contain these many values");
}
List <Productinfo> ProductDeletedlist = objProductDetailsFill.DeleteProduct(Productinfolist, index_to_be_deleted);
foreach (Productgroup pg in ProductGrouplist)
{
foreach (Productinfo pi in ProductDeletedlist)
{
if (pg.GroupID == pi.GroupID)
{
int indexofitem = ProductDeletedlist.IndexOf(pi);
Console.WriteLine("Index: {0} || Product GroupName: {1} || Product Name: {2} || Product Description: {3} || Product Rate: {4}", indexofitem, pg.Name, pi.Name, pi.Description, pi.Rate);
}
}
}
}
catch (Exception e) {
Console.WriteLine(e.Message);
}
}
public void Displayaftersearching(string str)
{
try{
ProductDetailsFill objProductDetailsFill = new ProductDetailsFill();
List <Productinfo> Productinfolist = objProductDetailsFill.Productfill();
List <Productgroup> ProductGrouplist = objProductDetailsFill.Productgroupfill();
var infosearch = Productinfolist.Where(p => p.Name.ToUpper().Contains(str.ToUpper()));
List <Productinfo> Productinfolistaftersearching = infosearch.ToList();
if (infosearch.Count() < 1)
{
Console.WriteLine("The list donot contain the product that you are searching for. ");
}
else
{
foreach (Productgroup pg in ProductGrouplist)
{
foreach (var pi in Productinfolistaftersearching)
{
if (pg.GroupID == pi.GroupID)
{
int indexofitem = Productinfolistaftersearching.IndexOf(pi);
Console.WriteLine("Index: {0} || Product GroupName: {1} || Product Name: {2} || Product Description: {3} || Product Rate: {3}", indexofitem, pg.Name, pi.Name, pi.Description, pi.Rate);
}
}
}
}
}
catch (Exception e) {
Console.WriteLine(e.Message);
}
}
public void Displayaftersorting()
{
try{
ProductDetailsFill objProductDetailsFill = new ProductDetailsFill();
List <Productinfo> Productinfolist = objProductDetailsFill.Productfill();
List <Productgroup> ProductGrouplist = objProductDetailsFill.Productgroupfill();
IEnumerable <Productinfo> productinfo = objProductDetailsFill.Productsort(Productinfolist);
List <Productinfo> Productinfolistaftersorted = productinfo.ToList();
foreach (Productinfo pi in Productinfolistaftersorted)
{
foreach (Productgroup pg in ProductGrouplist)
{
if (pg.GroupID == pi.GroupID)
{
int indexofitem = Productinfolistaftersorted.IndexOf(pi);
Console.WriteLine("Index:{0} || Product GroupName: {1} || Product Name: {2} || Product Description: {3} || Product Rate: {4}", indexofitem, pg.Name, pi.Name, pi.Description, pi.Rate);
}
}
}
}
catch (Exception e) {
Console.WriteLine(e.Message);
}
}
static public int Searchid(string groupname)
{
ProductDetailsFill objProductDetailFill = new ProductDetailsFill();
List <Productgroup> ProductGroup = objProductDetailFill.Productgroupfill();
foreach (Productgroup p in ProductGroup)
{
if (groupname == p.Name)
{
return(p.GroupID);
}
}
return(0);
}
public void Displayafterdeletingbyname(string str)
{
try{
int index = 7;
ProductDetailsFill objProductDetailsFill = new ProductDetailsFill();
List <Productinfo> Productinfolist = objProductDetailsFill.Productfill();
List <Productgroup> ProductGrouplist = objProductDetailsFill.Productgroupfill();
foreach (Productinfo pi in Productinfolist)
{
if (str == pi.Name)
{
index = Productinfolist.IndexOf(pi);
break;
}
}
if (index == 7)
{
throw new Exception("The product you entered does not exist in the list.");
}
List <Productinfo> Productinfolistafterdeletingbyname = objProductDetailsFill.DeleteProductbyname(Productinfolist, index);
foreach (Productgroup pg in ProductGrouplist)
{
foreach (Productinfo pi in Productinfolistafterdeletingbyname)
{
if (pg.GroupID == pi.GroupID)
{
int indexofitem = Productinfolistafterdeletingbyname.IndexOf(pi);
Console.WriteLine("Index: {0} || Product GroupName: {1} || Product Name: {2} || Product Description: {3} || Product Rate: {4}", indexofitem, pg.Name, pi.Name, pi.Description, pi.Rate);
}
}
}
}
catch (Exception e) {
Console.WriteLine(e.Message);
}
}