C#

using System;<br />
using System.Collections.Generic;<br />
using System.Text;<br />
<br />
namespace ConsoleApplication1<br />
{<br />
    class Program<br />
    {<br />
        static void Main(string[] args) {<br />
<br />
            string[] zipCodes = new string[10]{"33701","33702","33703","33704","33705",<br />
                "33706","33707","33708","33709","33710"};<br />
<br />
            Console.Write("Please enter a zip-code : ");<br />
            string zipSearch = Console.ReadLine();<br />
            bool found = false;<br />
<br />
            foreach (string zip in zipCodes) {<br />
                if (zip == zipSearch) {<br />
                    found = true;<br />
                    break;<br />
                }<br />
            }<br />
            Console.WriteLine();<br />
<br />
            if (found) {<br />
                Console.WriteLine("The zip-code, {0}, is delivered to", zipSearch);<br />
            } else {<br />
                Console.WriteLine("The zip-code, {0}, is not delivered to", zipSearch);<br />
                Console.WriteLine();<br />
                Console.WriteLine("The full list is :");<br />
                Console.WriteLine();<br />
            }<br />
<br />
            Array.Reverse(zipCodes);<br />
            for (int i = 0; i < zipCodes.Length; i++) {<br />
                Console.WriteLine(zipCodes[i]);<br />
            }<br />
            Console.WriteLine("Press a key to Continue.");<br />
            Console.ReadLine();<br />
        }<br />
    }<br />
}<br />

string[] text = richTextBox.Lines;

int height = 0;
foreach(string line in text) {
   int width = line.Length*6;
   height += 300/width; //Conveniently, int will always round up
}

this.richTextBox.Height = height*8; //or height*8 +10; to leave some space, whatever

var list = _myList.OrderBy(i=>i.ItemName);

var list = _myList.OrderByDescending(i=>i.ItemName);

ParameterExpression ep = Expression.Parameter(typeof(Customer), "p");
MemberExpression me = Expression.PropertyOrField(ep, "CompanyName");
LambdaExpression le = Expression.Lambda(me, "CompanyName");
Type[] argTypes = { c.ElementType, le.Body.Type };
MethodCallExpression mce = Expression.Call(typeof(Queryable), "OrderBy", argTypes, c.Expression, le);

IQueryable queried = c.Provider.CreateQuery(mce);

List<Model> model = queryable.ToList<Model>();

char sep = Path.DirectorySeparatorChar;

string path1 = Application.StartupPath + "\\test.txt";
string path2 = Path.GetFullPath(path1);
string path3 = Path.Combine(Application.StartupPath, "test.txt");
string path4 = Application.StartupPath + sep + "folder1" + sep + "test2.txt";

richTextBox1.Text = path1 + Environment.NewLine + path2;
richTextBox1.Text += Environment.NewLine + path3 + Environment.NewLine + path4;
richTextBox1.Text += Environment.NewLine + Environment.NewLine;

StreamReader sr = new StreamReader(path3);
string text = sr.ReadToEnd();
sr.Close();
richTextBox1.Text += text;

sr = new StreamReader(path4);
text = sr.ReadToEnd();
sr.Close();
richTextBox1.Text += Environment.NewLine + text;

/home/mono/Desktop/PathTest/PathTest/bin/Debug\test.txt
/home/mono/Desktop/PathTest/PathTest/bin/Debug\test.txt
/home/mono/Desktop/PathTest/PathTest/bin/Debug/test.txt
/home/mono/Desktop/PathTest/PathTest/bin/Debug/folder1/test2.txt

This is the text in test1.text
This is the text in test2.text

C:\Documents and Settings\Johan\Desktop\PathTest\PathTest\PathTest\bin\Debug\test.txt
C:\Documents and Settings\Johan\Desktop\PathTest\PathTest\PathTest\bin\Debug\test.txt
C:\Documents and Settings\Johan\Desktop\PathTest\PathTest\PathTest\bin\Debug\test.txt
C:\Documents and Settings\Johan\Desktop\PathTest\PathTest\PathTest\bin\Debug\folder1\test2.txt

This is the text in test1.text
This is the text in test2.text