Mixing
Combine subitems from list of items
0
i want to ask you for help with combine all subitems from list, which looks like:
public class Subitem
{
public string Name { get; set; }
public string Code { get; set; }
public float Price { get; set; }
}
public class Item
{
public string Name { get; set; }
public string Code { get; set; }
public List<Subitem> Subitems { get; set; }
}
var components = new List<Item>();
components.Add(new Item()
{
Code = "ItemCode1",
Name = "Item1Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode1", Price = 32 },
new Subitem { Code = "SubitemCode2", Price = 21 },
new Subitem { Code = "SubitemCode3", Price = 11 },
new Subitem { Code = "SubitemCode4", Price = 51 }
}
});
components.Add(new Item()
{
Code = "ItemCode2",
Name = "Item2Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode5", Price = 11 },
new Subitem { Code = "SubitemCode6", Price = 22 },
new Subitem { Code = "SubitemCode7", Price = 52 },
new Subitem { Code = "SubitemCode8", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode3",
Name = "Item3Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode9", Price = 11 },
new Subitem { Code = "SubitemCode10", Price = 22 },
new Subitem { Code = "SubitemCode11", Price = 52 },
new Subitem { Code = "SubitemCode12", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode4",
Name = "Item4Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode13", Price = 11 },
new Subitem { Code = "SubitemCode14", Price = 22 },
new Subitem { Code = "SubitemCode15", Price = 52 },
new Subitem { Code = "SubitemCode16", Price = 63 }
}
});
I want to combine all subitems in model which looks like this:
new { Code = SubitemCode1, Price = 32 }
...
new { Code = SubitemCode8, Price = 63 }
new { Code = "SubitemCode1:SubitemCode5", Price = 43 } //11 + 32
...
new { Code = "SubitemCode1:SubitemCode8", Price = 95 } //32 + 63
new { Code = "SubitemCode2:SubitemCode5", Price = ... }
...
new { Code = "SubitemCode2:SubitemCode8", Price = ... }
@EDIT
new { Code = "SubitemCode1:SubitemCode5:SubitemCode9", Price = 54 } // 11 + 32 + 11
...
new { Code = "SubitemCode1:SubitemCode5:SubitemCode12", Price = 96 } // 11 + 32 + 63
new { Code = "SubitemCode1:SubitemCode6:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode6:SubitemCode12", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode12", Price = ... }
new { Code = "SubitemCode2:SubitemCode5:SubitemCode9", Price = ... }
...
Can anyone explain to me how to get on with it? There could be 1-5 Item and 1-10 in Subitems in each Item and i need to have all combination of subitems with the addition of prices.
Subitems from Item in which they are, is not combinable, only Subitems from other Item
Thank You in Advance,
Best Regards.
c# algorithm combinations
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
add a comment |
0
i want to ask you for help with combine all subitems from list, which looks like:
public class Subitem
{
public string Name { get; set; }
public string Code { get; set; }
public float Price { get; set; }
}
public class Item
{
public string Name { get; set; }
public string Code { get; set; }
public List<Subitem> Subitems { get; set; }
}
var components = new List<Item>();
components.Add(new Item()
{
Code = "ItemCode1",
Name = "Item1Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode1", Price = 32 },
new Subitem { Code = "SubitemCode2", Price = 21 },
new Subitem { Code = "SubitemCode3", Price = 11 },
new Subitem { Code = "SubitemCode4", Price = 51 }
}
});
components.Add(new Item()
{
Code = "ItemCode2",
Name = "Item2Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode5", Price = 11 },
new Subitem { Code = "SubitemCode6", Price = 22 },
new Subitem { Code = "SubitemCode7", Price = 52 },
new Subitem { Code = "SubitemCode8", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode3",
Name = "Item3Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode9", Price = 11 },
new Subitem { Code = "SubitemCode10", Price = 22 },
new Subitem { Code = "SubitemCode11", Price = 52 },
new Subitem { Code = "SubitemCode12", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode4",
Name = "Item4Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode13", Price = 11 },
new Subitem { Code = "SubitemCode14", Price = 22 },
new Subitem { Code = "SubitemCode15", Price = 52 },
new Subitem { Code = "SubitemCode16", Price = 63 }
}
});
I want to combine all subitems in model which looks like this:
new { Code = SubitemCode1, Price = 32 }
...
new { Code = SubitemCode8, Price = 63 }
new { Code = "SubitemCode1:SubitemCode5", Price = 43 } //11 + 32
...
new { Code = "SubitemCode1:SubitemCode8", Price = 95 } //32 + 63
new { Code = "SubitemCode2:SubitemCode5", Price = ... }
...
new { Code = "SubitemCode2:SubitemCode8", Price = ... }
@EDIT
new { Code = "SubitemCode1:SubitemCode5:SubitemCode9", Price = 54 } // 11 + 32 + 11
...
new { Code = "SubitemCode1:SubitemCode5:SubitemCode12", Price = 96 } // 11 + 32 + 63
new { Code = "SubitemCode1:SubitemCode6:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode6:SubitemCode12", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode12", Price = ... }
new { Code = "SubitemCode2:SubitemCode5:SubitemCode9", Price = ... }
...
Can anyone explain to me how to get on with it? There could be 1-5 Item and 1-10 in Subitems in each Item and i need to have all combination of subitems with the addition of prices.
Subitems from Item in which they are, is not combinable, only Subitems from other Item
Thank You in Advance,
Best Regards.
c# algorithm combinations
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35
add a comment |
0
0
0
i want to ask you for help with combine all subitems from list, which looks like:
public class Subitem
{
public string Name { get; set; }
public string Code { get; set; }
public float Price { get; set; }
}
public class Item
{
public string Name { get; set; }
public string Code { get; set; }
public List<Subitem> Subitems { get; set; }
}
var components = new List<Item>();
components.Add(new Item()
{
Code = "ItemCode1",
Name = "Item1Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode1", Price = 32 },
new Subitem { Code = "SubitemCode2", Price = 21 },
new Subitem { Code = "SubitemCode3", Price = 11 },
new Subitem { Code = "SubitemCode4", Price = 51 }
}
});
components.Add(new Item()
{
Code = "ItemCode2",
Name = "Item2Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode5", Price = 11 },
new Subitem { Code = "SubitemCode6", Price = 22 },
new Subitem { Code = "SubitemCode7", Price = 52 },
new Subitem { Code = "SubitemCode8", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode3",
Name = "Item3Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode9", Price = 11 },
new Subitem { Code = "SubitemCode10", Price = 22 },
new Subitem { Code = "SubitemCode11", Price = 52 },
new Subitem { Code = "SubitemCode12", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode4",
Name = "Item4Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode13", Price = 11 },
new Subitem { Code = "SubitemCode14", Price = 22 },
new Subitem { Code = "SubitemCode15", Price = 52 },
new Subitem { Code = "SubitemCode16", Price = 63 }
}
});
I want to combine all subitems in model which looks like this:
new { Code = SubitemCode1, Price = 32 }
...
new { Code = SubitemCode8, Price = 63 }
new { Code = "SubitemCode1:SubitemCode5", Price = 43 } //11 + 32
...
new { Code = "SubitemCode1:SubitemCode8", Price = 95 } //32 + 63
new { Code = "SubitemCode2:SubitemCode5", Price = ... }
...
new { Code = "SubitemCode2:SubitemCode8", Price = ... }
@EDIT
new { Code = "SubitemCode1:SubitemCode5:SubitemCode9", Price = 54 } // 11 + 32 + 11
...
new { Code = "SubitemCode1:SubitemCode5:SubitemCode12", Price = 96 } // 11 + 32 + 63
new { Code = "SubitemCode1:SubitemCode6:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode6:SubitemCode12", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode12", Price = ... }
new { Code = "SubitemCode2:SubitemCode5:SubitemCode9", Price = ... }
...
Can anyone explain to me how to get on with it? There could be 1-5 Item and 1-10 in Subitems in each Item and i need to have all combination of subitems with the addition of prices.
Subitems from Item in which they are, is not combinable, only Subitems from other Item
Thank You in Advance,
Best Regards.
c# algorithm combinations
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
i want to ask you for help with combine all subitems from list, which looks like:
public class Subitem
{
public string Name { get; set; }
public string Code { get; set; }
public float Price { get; set; }
}
public class Item
{
public string Name { get; set; }
public string Code { get; set; }
public List<Subitem> Subitems { get; set; }
}
var components = new List<Item>();
components.Add(new Item()
{
Code = "ItemCode1",
Name = "Item1Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode1", Price = 32 },
new Subitem { Code = "SubitemCode2", Price = 21 },
new Subitem { Code = "SubitemCode3", Price = 11 },
new Subitem { Code = "SubitemCode4", Price = 51 }
}
});
components.Add(new Item()
{
Code = "ItemCode2",
Name = "Item2Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode5", Price = 11 },
new Subitem { Code = "SubitemCode6", Price = 22 },
new Subitem { Code = "SubitemCode7", Price = 52 },
new Subitem { Code = "SubitemCode8", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode3",
Name = "Item3Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode9", Price = 11 },
new Subitem { Code = "SubitemCode10", Price = 22 },
new Subitem { Code = "SubitemCode11", Price = 52 },
new Subitem { Code = "SubitemCode12", Price = 63 }
}
});
components.Add(new Item()
{
Code = "ItemCode4",
Name = "Item4Name",
Subitems = new List<Subitem>
{
new Subitem { Code = "SubitemCode13", Price = 11 },
new Subitem { Code = "SubitemCode14", Price = 22 },
new Subitem { Code = "SubitemCode15", Price = 52 },
new Subitem { Code = "SubitemCode16", Price = 63 }
}
});
I want to combine all subitems in model which looks like this:
new { Code = SubitemCode1, Price = 32 }
...
new { Code = SubitemCode8, Price = 63 }
new { Code = "SubitemCode1:SubitemCode5", Price = 43 } //11 + 32
...
new { Code = "SubitemCode1:SubitemCode8", Price = 95 } //32 + 63
new { Code = "SubitemCode2:SubitemCode5", Price = ... }
...
new { Code = "SubitemCode2:SubitemCode8", Price = ... }
@EDIT
new { Code = "SubitemCode1:SubitemCode5:SubitemCode9", Price = 54 } // 11 + 32 + 11
...
new { Code = "SubitemCode1:SubitemCode5:SubitemCode12", Price = 96 } // 11 + 32 + 63
new { Code = "SubitemCode1:SubitemCode6:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode6:SubitemCode12", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode9", Price = ... }
...
new { Code = "SubitemCode1:SubitemCode8:SubitemCode12", Price = ... }
new { Code = "SubitemCode2:SubitemCode5:SubitemCode9", Price = ... }
...
Can anyone explain to me how to get on with it? There could be 1-5 Item and 1-10 in Subitems in each Item and i need to have all combination of subitems with the addition of prices.
Subitems from Item in which they are, is not combinable, only Subitems from other Item
Thank You in Advance,
Best Regards.
c# algorithm combinations
c# algorithm combinations
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
edited Nov 20 '18 at 11:31
Mateusz
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
asked Nov 20 '18 at 11:01
MateuszMateusz
56110
56110
Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35
add a comment |
Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35
Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35
add a comment |
2 Answers
2
active
oldest
votes
1
You can simply make join over two different list like
var result = components[0].Subitems
.Join(components[1].Subitems, x => true, y => true, (a, b) => new { Code = a.Code + ":" + b.Code, Price = a.Price + b.Price })
.ToList();
OR you can do this by using linq
var result = from a in components[0].Subitems
from b in components[1].Subitems
select new
{
Code = a.Code + ":" + b.Code,
Price = a.Price + b.Price
};
And finally print the result
foreach (var item in result)
{
Console.WriteLine("Code: " + item.Code + "t Price: " + item.Price);
}
Output:
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
add a comment |
0
Okay, i think that i got this.
The code looks like:
var result = new List<SubItem>(); //list of combined SubItems
var ms = 0; // start index of items from list to combine
var mk = 0; // end index of items from list to combine
for (int i = 0; i < components.Count; i++) // count of all items
{
if (i == 0) //if there is a first item then we don't combine codes and prices
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++)
{
var data = components[i].SubItem[mat];
result.Add(new SubItem { Price = data.Price, Code = data.Code });
mk = mat; // set last index of SubItem to combine
}
continue;
}
for (int j = ms; j < mk + 1; j++) // iterate from first to last SubItem to combine them with new SubItems
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++) // iterate through SubItems
{
result.Add(new SubItem { Code = result[j].Code + ":" + components[i].SubItem[mat].Code, price = result[j].Price + components[i].SubItem[mat].Price }); // Combine last SubItem with now iterating Subitem.
}
}
ms = mk + 1; // update new start index to combine
mk = result.Count - 1; // update new end index to combine
}
I achieved what I wanted. :)
Best Regards!
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
You can simply make join over two different list like
var result = components[0].Subitems
.Join(components[1].Subitems, x => true, y => true, (a, b) => new { Code = a.Code + ":" + b.Code, Price = a.Price + b.Price })
.ToList();
OR you can do this by using linq
var result = from a in components[0].Subitems
from b in components[1].Subitems
select new
{
Code = a.Code + ":" + b.Code,
Price = a.Price + b.Price
};
And finally print the result
foreach (var item in result)
{
Console.WriteLine("Code: " + item.Code + "t Price: " + item.Price);
}
Output:
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
add a comment |
1
You can simply make join over two different list like
var result = components[0].Subitems
.Join(components[1].Subitems, x => true, y => true, (a, b) => new { Code = a.Code + ":" + b.Code, Price = a.Price + b.Price })
.ToList();
OR you can do this by using linq
var result = from a in components[0].Subitems
from b in components[1].Subitems
select new
{
Code = a.Code + ":" + b.Code,
Price = a.Price + b.Price
};
And finally print the result
foreach (var item in result)
{
Console.WriteLine("Code: " + item.Code + "t Price: " + item.Price);
}
Output:
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
add a comment |
1
1
1
You can simply make join over two different list like
var result = components[0].Subitems
.Join(components[1].Subitems, x => true, y => true, (a, b) => new { Code = a.Code + ":" + b.Code, Price = a.Price + b.Price })
.ToList();
OR you can do this by using linq
var result = from a in components[0].Subitems
from b in components[1].Subitems
select new
{
Code = a.Code + ":" + b.Code,
Price = a.Price + b.Price
};
And finally print the result
foreach (var item in result)
{
Console.WriteLine("Code: " + item.Code + "t Price: " + item.Price);
}
Output:
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
You can simply make join over two different list like
var result = components[0].Subitems
.Join(components[1].Subitems, x => true, y => true, (a, b) => new { Code = a.Code + ":" + b.Code, Price = a.Price + b.Price })
.ToList();
OR you can do this by using linq
var result = from a in components[0].Subitems
from b in components[1].Subitems
select new
{
Code = a.Code + ":" + b.Code,
Price = a.Price + b.Price
};
And finally print the result
foreach (var item in result)
{
Console.WriteLine("Code: " + item.Code + "t Price: " + item.Price);
}
Output:
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
edited Nov 20 '18 at 11:18
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
answered Nov 20 '18 at 11:10
er-mfahhgker-mfahhgk
5,3992616
5,3992616
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
add a comment |
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Thanks for answer but count of item in List is not const. There could be more than two Item in List<Item>, then your code will won't work
– Mateusz
Nov 20 '18 at 11:23
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
Of course, post has been modified.
– Mateusz
Nov 20 '18 at 11:33
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
I'll update my code soon...
– er-mfahhgk
Nov 20 '18 at 16:32
add a comment |
0
Okay, i think that i got this.
The code looks like:
var result = new List<SubItem>(); //list of combined SubItems
var ms = 0; // start index of items from list to combine
var mk = 0; // end index of items from list to combine
for (int i = 0; i < components.Count; i++) // count of all items
{
if (i == 0) //if there is a first item then we don't combine codes and prices
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++)
{
var data = components[i].SubItem[mat];
result.Add(new SubItem { Price = data.Price, Code = data.Code });
mk = mat; // set last index of SubItem to combine
}
continue;
}
for (int j = ms; j < mk + 1; j++) // iterate from first to last SubItem to combine them with new SubItems
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++) // iterate through SubItems
{
result.Add(new SubItem { Code = result[j].Code + ":" + components[i].SubItem[mat].Code, price = result[j].Price + components[i].SubItem[mat].Price }); // Combine last SubItem with now iterating Subitem.
}
}
ms = mk + 1; // update new start index to combine
mk = result.Count - 1; // update new end index to combine
}
I achieved what I wanted. :)
Best Regards!
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
add a comment |
0
Okay, i think that i got this.
The code looks like:
var result = new List<SubItem>(); //list of combined SubItems
var ms = 0; // start index of items from list to combine
var mk = 0; // end index of items from list to combine
for (int i = 0; i < components.Count; i++) // count of all items
{
if (i == 0) //if there is a first item then we don't combine codes and prices
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++)
{
var data = components[i].SubItem[mat];
result.Add(new SubItem { Price = data.Price, Code = data.Code });
mk = mat; // set last index of SubItem to combine
}
continue;
}
for (int j = ms; j < mk + 1; j++) // iterate from first to last SubItem to combine them with new SubItems
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++) // iterate through SubItems
{
result.Add(new SubItem { Code = result[j].Code + ":" + components[i].SubItem[mat].Code, price = result[j].Price + components[i].SubItem[mat].Price }); // Combine last SubItem with now iterating Subitem.
}
}
ms = mk + 1; // update new start index to combine
mk = result.Count - 1; // update new end index to combine
}
I achieved what I wanted. :)
Best Regards!
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
add a comment |
0
0
0
Okay, i think that i got this.
The code looks like:
var result = new List<SubItem>(); //list of combined SubItems
var ms = 0; // start index of items from list to combine
var mk = 0; // end index of items from list to combine
for (int i = 0; i < components.Count; i++) // count of all items
{
if (i == 0) //if there is a first item then we don't combine codes and prices
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++)
{
var data = components[i].SubItem[mat];
result.Add(new SubItem { Price = data.Price, Code = data.Code });
mk = mat; // set last index of SubItem to combine
}
continue;
}
for (int j = ms; j < mk + 1; j++) // iterate from first to last SubItem to combine them with new SubItems
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++) // iterate through SubItems
{
result.Add(new SubItem { Code = result[j].Code + ":" + components[i].SubItem[mat].Code, price = result[j].Price + components[i].SubItem[mat].Price }); // Combine last SubItem with now iterating Subitem.
}
}
ms = mk + 1; // update new start index to combine
mk = result.Count - 1; // update new end index to combine
}
I achieved what I wanted. :)
Best Regards!
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
Okay, i think that i got this.
The code looks like:
var result = new List<SubItem>(); //list of combined SubItems
var ms = 0; // start index of items from list to combine
var mk = 0; // end index of items from list to combine
for (int i = 0; i < components.Count; i++) // count of all items
{
if (i == 0) //if there is a first item then we don't combine codes and prices
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++)
{
var data = components[i].SubItem[mat];
result.Add(new SubItem { Price = data.Price, Code = data.Code });
mk = mat; // set last index of SubItem to combine
}
continue;
}
for (int j = ms; j < mk + 1; j++) // iterate from first to last SubItem to combine them with new SubItems
{
for (int mat = 0; mat < components[i].SubItems.Count; mat++) // iterate through SubItems
{
result.Add(new SubItem { Code = result[j].Code + ":" + components[i].SubItem[mat].Code, price = result[j].Price + components[i].SubItem[mat].Price }); // Combine last SubItem with now iterating Subitem.
}
}
ms = mk + 1; // update new start index to combine
mk = result.Count - 1; // update new end index to combine
}
I achieved what I wanted. :)
Best Regards!
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
answered Nov 21 '18 at 10:05
MateuszMateusz
56110
56110
add a comment |
add a comment |
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Can you share your attempt to do this?
– Reniuz
Nov 20 '18 at 11:09
I don't even know how to start with it. I have idea to implement foreach in foreach (item1, subitem1, item2, subitem2,...) but the count of Item in list is not const. I need some hints on how to do it. Thanks!
– Mateusz
Nov 20 '18 at 11:35