Read from Array in C#

Question

I have a string array as shown below: How do I write each one of them to the console? Below is the code from my c# program: From the below code I have to write all the cats to the console

using (RegistryKey ic = clsidKey.OpenSubKey("Implemented Categories"))
                        {
                            string[] cats = ic.GetSubKeyNames();

}

Dan Tao · Accepted Answer · 2009-10-02 18:20:43Z

7

Don't you just do this?

foreach (string cat in cats) {
    Console.WriteLine(cat);
}

answered Oct 2, 2009 at 18:20

Dan Tao

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Comments

Jeremy Roberts · Accepted Answer · 2009-10-02 19:48:52Z

5

in Linq style

Array.ForEach(cats, Console.WriteLine);

edited Oct 2, 2009 at 19:48

answered Oct 2, 2009 at 18:23

Jeremy Roberts

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1 Comment

JDunkerley Over a year ago

You can also use Array.ForEach(cats, System.Console.WriteLine); as System.Console.WriteLine meets the Action<string> delegate signature

Matthew Jones · Accepted Answer · 2009-10-02 18:20:11Z

3

Try this:

foreach(string cat in cats)
{
    Console.WriteLine(cat);
}

answered Oct 2, 2009 at 18:20

Matthew Jones

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Comments

Clay Fowler · Accepted Answer · 2009-10-02 18:23:05Z

0

Or even more specifically:

foreach(string cat in cats)
{
    Console.Out.WriteLine(cat);
}

answered Oct 2, 2009 at 18:23

Clay Fowler

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