Value of a Dictionary string[]

  • Thread starter Thread starter coder316
  • Start date Start date
C

coder316

Hello
I have a dictionary d <int,string[]> and I am trying to get the value
of a specific string[]
I can iliterate over them with:
foreach(string s in d[1])
{

textBox1.AppendText(s + "\r\n");

}

But I just want d[2][s5] //illistrative puposes only
How do i state the index of an array within a dictionary?
Thanks
 
Hello
I have a dictionary d <int,string[]> and I am trying to get the value
of a specific string[]
I can iliterate over them with:
foreach(string s in d[1])
            {

                textBox1.AppendText(s + "\r\n");

            }

But I just want d[2][s5]  //illistrative puposes only
How do i state the index of an array within a dictionary?
Thanks
Click to expand...

Sometimes I am sad and hungry
And when I am online
All kind and nice people are available
I am happy to input some into your thread
Because I just drank up some bitter coffee

Things in a dictionary are stored in collections where they are called
via particular objects which will access base class, derived class
whose siblings if accessed will provoke the polymorphic behaviors.
 
Hi!

coder316 said:
I have a dictionary d <int,string[]> and I am trying to get the value
of a specific string[]
I can iliterate over them with:
foreach(string s in d[1])
{

textBox1.AppendText(s + "\r\n");

}

But I just want d[2][s5] //illistrative puposes only
How do i state the index of an array within a dictionary?
Click to expand...

Just try (d[2])[s5]. That should work. At least my code fragment was
compiled fine:

Dictionary<int, string[]> stringArrayDictionary = new
Dictionary<int,string[]>();
string singleString = (stringArrayDictionary[2])[0];

(So please try to use names that tells something. d and s5 are not
really nice names for a variable. In my case the name is also not that
good, but the stringArrayDictionary makes no sense for me. But code is
much easier to read if you directly see what a variable contain.)

Konrad
 
I have a dictionary d<int,string[]> and I am trying to get the value
of a specific string[]
I can iliterate over them with:
foreach(string s in d[1])
{

textBox1.AppendText(s + "\r\n");

}

But I just want d[2][s5] //illistrative puposes only
How do i state the index of an array within a dictionary?
Click to expand...

Just as you wrote !

Dictionary<int, string[]> d = new Dictionary<int, string[]>();
d.Add(1, new string[] { "A", "B", "C", "D", "E", "F", "G",
"H" });
Console.WriteLine(d[1][5]);

outputs F as expected.

Arne
 
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