<%@ Page Language="C#" %>
TreeNodeCollection GetEnumerator Example
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static void GetEnumerator()
{
try
{
System.Configuration.Configuration config =
ConfigurationManager.OpenExeConfiguration(
ConfigurationUserLevel.None);
ConfigurationSectionCollection sections =
config.Sections;
IEnumerator secEnum =
sections.GetEnumerator();
int i = 0;
while (secEnum.MoveNext())
{
string setionName = sections.GetKey(i);
Console.WriteLine(
"Section name: {0}", setionName);
i += 1;
}
}
catch (ConfigurationErrorsException err)
{
Console.WriteLine(err.ToString());
}
}
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using System;
public class SamplesArray {
public static void Main() {
// Creates and initializes a new Array.
String[] myArr = new String[10];
myArr[0] = "The";
myArr[1] = "quick";
myArr[2] = "brown";
myArr[3] = "fox";
myArr[4] = "jumped";
myArr[5] = "over";
myArr[6] = "the";
myArr[7] = "lazy";
myArr[8] = "dog";
// Displays the values of the Array.
int i = 0;
System.Collections.IEnumerator myEnumerator = myArr.GetEnumerator();
Console.WriteLine( "The Array contains the following values:" );
while (( myEnumerator.MoveNext() ) && ( myEnumerator.Current != null ))
Console.WriteLine( "[{0}] {1}", i++, myEnumerator.Current );
}
}
/*
This code produces the following output.
The Array contains the following values:
[0] The
[1] quick
[2] brown
[3] fox
[4] jumped
[5] over
[6] the
[7] lazy
[8] dog
*/