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make AddRange method example more readable #11910

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make AddRange method example more readable
StuartMosquera Oct 7, 2025
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StuartMosquera Oct 7, 2025
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StuartMosquera Oct 8, 2025
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115 changes: 60 additions & 55 deletions snippets/csharp/System.Collections.Generic/ListT/.ctor/source1.cs
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Original file line number Diff line number Diff line change
@@ -1,3 +1,3 @@
// <Snippet1>
using System;
using System.Collections.Generic;
Expand All @@ -6,100 +6,105 @@
{
public static void Main()
{
string[] input = { "Brachiosaurus",
"Amargasaurus",
"Mamenchisaurus" };
string[] input = { "Apple",
"Banana",
"Orange" };

List<string> dinosaurs = new List<string>(input);

Console.WriteLine("\nCapacity: {0}", dinosaurs.Capacity);
List<string> fruits = new List<string>(input);

Console.WriteLine("\nCapacity: {0}", fruits.Capacity);
Console.WriteLine();
foreach( string dinosaur in dinosaurs )

foreach (string fruit in fruits)
{
Console.WriteLine(dinosaur);
Console.WriteLine(fruit);
}

Console.WriteLine("\nAddRange(dinosaurs)");
dinosaurs.AddRange(dinosaurs);
Console.WriteLine("\nAddRange(fruits)");
fruits.AddRange(fruits);

Console.WriteLine();
foreach( string dinosaur in dinosaurs )

foreach (string fruit in fruits)
{
Console.WriteLine(dinosaur);
Console.WriteLine(fruit);
}

Console.WriteLine("\nRemoveRange(2, 2)");
dinosaurs.RemoveRange(2, 2);
fruits.RemoveRange(2, 2);

Console.WriteLine();
foreach( string dinosaur in dinosaurs )

foreach (string fruit in fruits)
{
Console.WriteLine(dinosaur);
Console.WriteLine(fruit);
}

input = new string[] { "Tyrannosaurus",
"Deinonychus",
"Velociraptor"};
input = new string[] { "Mango",
"Pineapple",
"Watermelon"};

Console.WriteLine("\nInsertRange(3, input)");
dinosaurs.InsertRange(3, input);
fruits.InsertRange(3, input);

Console.WriteLine();
foreach( string dinosaur in dinosaurs )

foreach (string fruit in fruits)
{
Console.WriteLine(dinosaur);
Console.WriteLine(fruit);
}

Console.WriteLine("\noutput = dinosaurs.GetRange(2, 3).ToArray()");
string[] output = dinosaurs.GetRange(2, 3).ToArray();
Console.WriteLine("\noutput = fruits.GetRange(2, 3).ToArray()");
string[] output = fruits.GetRange(2, 3).ToArray();

Console.WriteLine();
foreach( string dinosaur in output )

foreach (string fruit in output)
{
Console.WriteLine(dinosaur);
Console.WriteLine(fruit);
}
}
}

/* This code example produces the following output:
/*
This code example produces the following output:

Capacity: 3
Capacity: 3

Brachiosaurus
Amargasaurus
Mamenchisaurus
Apple
Banana
Orange

AddRange(dinosaurs)
AddRange(fruits)

Brachiosaurus
Amargasaurus
Mamenchisaurus
Brachiosaurus
Amargasaurus
Mamenchisaurus
Apple
Banana
Orange
Apple
Banana
Orange

RemoveRange(2, 2)
RemoveRange(2, 2)

Brachiosaurus
Amargasaurus
Amargasaurus
Mamenchisaurus
Apple
Banana
Banana
Orange

InsertRange(3, input)
InsertRange(3, input)

Brachiosaurus
Amargasaurus
Amargasaurus
Tyrannosaurus
Deinonychus
Velociraptor
Mamenchisaurus
Apple
Banana
Banana
Mango
Pineapple
Watermelon
Orange

output = dinosaurs.GetRange(2, 3).ToArray()
output = fruits.GetRange(2, 3).ToArray()

Amargasaurus
Tyrannosaurus
Deinonychus
*/
Banana
Mango
Pineapple
*/
// </Snippet1>
115 changes: 59 additions & 56 deletions snippets/visualbasic/System.Collections.Generic/ListT/.ctor/source2.vb
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Original file line number Diff line number Diff line change
@@ -1,99 +1,102 @@
' <Snippet1>
Imports System.Collections.Generic

Public Class Example

Public Shared Sub Main()

Dim input() As String = { "Brachiosaurus", _
"Amargasaurus", _
"Mamenchisaurus" }

Dim dinosaurs As New List(Of String)(input)
Dim input() As String = { "Apple", _
"Banana", _
"Orange" }

Console.WriteLine(vbLf & "Capacity: {0}", dinosaurs.Capacity)
Dim fruits As New List(Of String)(input)

Console.WriteLine(vbLf & "Capacity: {0}", fruits.Capacity)
Console.WriteLine()
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)

For Each fruit As String In fruits
Console.WriteLine(fruit)
Next

Console.WriteLine(vbLf & "AddRange(dinosaurs)")
dinosaurs.AddRange(dinosaurs)
Console.WriteLine(vbLf & "AddRange(fruits)")
fruits.AddRange(fruits)

Console.WriteLine()
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)

For Each fruit As String In fruits
Console.WriteLine(fruit)
Next

Console.WriteLine(vbLf & "RemoveRange(2, 2)")
dinosaurs.RemoveRange(2, 2)
fruits.RemoveRange(2, 2)

Console.WriteLine()
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)

For Each fruit As String In fruits
Console.WriteLine(fruit)
Next

input = New String() { "Tyrannosaurus", _
"Deinonychus", _
"Velociraptor" }
input = New String() { "Mango", _
"Pineapple", _
"Watermelon" }

Console.WriteLine(vbLf & "InsertRange(3, input)")
dinosaurs.InsertRange(3, input)
fruits.InsertRange(3, input)

Console.WriteLine()
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)

For Each fruit As String In fruits
Console.WriteLine(fruit)
Next

Console.WriteLine(vbLf & "output = dinosaurs.GetRange(2, 3).ToArray")
Dim output() As String = dinosaurs.GetRange(2, 3).ToArray()
Console.WriteLine(vbLf & "output = fruits.GetRange(2, 3).ToArray")
Dim output() As String = fruits.GetRange(2, 3).ToArray()

Console.WriteLine()
For Each dinosaur As String In output
Console.WriteLine(dinosaur)

For Each fruit As String In output
Console.WriteLine(fruit)
Next

End Sub
End Class

' This code example produces the following output:
'
'Capacity: 3
' Capacity: 3
'
'Brachiosaurus
'Amargasaurus
'Mamenchisaurus
' Apple
' Banana
' Orange
'
'AddRange(dinosaurs)
' AddRange(fruits)
'
'Brachiosaurus
'Amargasaurus
'Mamenchisaurus
'Brachiosaurus
'Amargasaurus
'Mamenchisaurus
' Apple
' Banana
' Orange
' Apple
' Banana
' Orange
'
'RemoveRange(2, 2)
' RemoveRange(2, 2)
'
'Brachiosaurus
'Amargasaurus
'Amargasaurus
'Mamenchisaurus
' Apple
' Banana
' Banana
' Orange
'
'InsertRange(3, input)
' InsertRange(3, input)
'
'Brachiosaurus
'Amargasaurus
'Amargasaurus
'Tyrannosaurus
'Deinonychus
'Velociraptor
'Mamenchisaurus
' Apple
' Banana
' Banana
' Mango
' Pineapple
' Watermelon
' Orange
'
'output = dinosaurs.GetRange(2, 3).ToArray
' output = fruits.GetRange(2, 3).ToArray
'
'Amargasaurus
'Tyrannosaurus
'Deinonychus
' </Snippet1>
' Banana
' Mango
' Pineapple
' </Snippet1>
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