CODEWITHSUNDEEP
c#arrayslistvariablesobject
Kennyist
Kennyist

Reputation: 63

Getting a variable from a list of objects

How would you get a variable from each object in a list?

I've got this so far: 

void SortList()
{
    int j = modules.Count;
    string[] titles = new string[j];

    for (int i = 0; i > modules.Count; i++)
    {
        titles[i] = 
    }
}

And I'm trying to get the variable "code" from each object in modules.

thanks.

Upvotes: 1

Views: 5340

Answers (2)

phadaphunk
phadaphunk

Reputation: 13273

Implying modules is a list or an array,

void SortList()
{
    int j = modules.Count;
    string[] titles = new string[j];

    foreach (String title in modules)
    {
        titles[i] = title.code
    }
}

As stated by Cuong Le, you could also use Linq to get a shorter version (Depending of which .Net version you are on).

titles = modules.Select(x => x.code).ToArray();

Upvotes: 4

cuongle
cuongle

Reputation: 75306

You can use LINQ with simple code with Select method:

titles = modules.Select(x => x.code).ToArray();

Upvotes: 1

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