Printing All Contents of Array in C#

printing all contents of array in C#

You may try this:

foreach(var item in yourArray)
{
    Console.WriteLine(item.ToString());
}

Also you may want to try something like this:

yourArray.ToList().ForEach(i => Console.WriteLine(i.ToString()));

EDIT: to get output in one line [based on your comment]:

 Console.WriteLine("[{0}]", string.Join(", ", yourArray));
 //output style:  [8, 1, 8, 8, 4, 8, 6, 8, 8, 8]

EDIT(2019): As it is mentioned in other answers it is better to use Array.ForEach<T> method and there is no need to do the ToList step.

Array.ForEach(yourArray, Console.WriteLine);

C# Arrays - Printing multiple values in an array

I don't know exactly what the problem is. What I see is the following:

You create an array with 40 entries. Your first loop loops 41 times, so at the last position, you'll get an execption. The second loop starts by 1 and so, you are ignoring the first student. You should have the following code:

For the first loop:

for (int i = 0;  i < testOne.Length; i++)
{
}

And for your second loop:

for (int i = 0; i < count; i++)
{
   Console.WriteLine((i+1) + " " + testOne[i] + " " + testTwo[i]);
}

EDIT:

To format it somehow like in your example, you can work with number formats and with \t (tab). Please be aware that you should check if the input is an int before parsing it (I don't do this in the example here, for an easier explanation). If you would like to right align it, you need to check if the value is < 10, and the add spaces etc. But remember, it's a console app, so the output don't need to be perfect in each case :)

Console.WriteLine("\nStudent\tTest 1\tTest 2\tTotal");
Console.WriteLine("=======\t======\t======\t=====");
for (int i = 0; i < count; i++)
{
   int one = int.Parse(testOne[i]);
   int two = int.Parse(testTwo[i]);

   Console.WriteLine((i + 1) + "\t" + one.ToString("0.0") + "\t" + two.ToString("0.0") + "\t" + (one + two).ToString("0.0"));
}

Or try what MAV mentioned in the comment :)

How do I print out Array of objects with a set of values in each element C#

This is because in your setInformation() method, you're creating a new Seller and setting it's values. When you get each property value you want to store it to this. For example:

public void setInformation()
{
    Console.WriteLine("Enter Name");
    this.Name = Console.ReadLine();
    ...
}

You could also move the setInformation() method outside the class and have it return the newly created Seller. For example:

public static Seller SetInformation()
{
    Seller seller = new Seller();
    Console.WriteLine("Enter Name");
    seller.Name = Console.ReadLine();

    Console.WriteLine("Personal number");
    seller.PersonalNumber = Console.ReadLine();

    Console.WriteLine("District");
    seller.District = Console.ReadLine();

    Console.WriteLine("Sales");
    seller.Sales = Console.ReadLine();
    
    Console.WriteLine();
    
    return seller;
}

Edit

It looks like you have a couple other issues in the code you've provided.

First off, you have inconsistent capitalization all over. the Seller class is not capitalized (it should be) but in some places you use the capitalized version.

Next, the line Convert.ToInt32(seller.sales); isn't needed and will fail because the property name should be capitalized.

The variable amount is referenced but not set anywhere.

To summarize: Change the class name to Seller as it should be. Remove that unnecessary line, and define amount somewhere. With my these changes and my answer your code should run correctly.

Print arrays inside list

There're several ways:

Two loops:

  foreach (string[] line in loggBoken)  {
    foreach(string item in line) {
      Console.Write(item);
      Console.Write('\t');
    }

    Console.WriteLine();
  }

One loop, one Join:

  foreach (string[] line in loggBoken)  
    Console.WriteLine(string.Join("\t", line)); 

No loops, two Joins (and Linq):

  Console.Write(string.Join(Environment.NewLine, loggBoken
    .Select(line => string.Join("\t", line))));

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