Complete set: Intro to C - Bill Buchanan

Key
IsFixedSize
IsReadOnly
Value
Gets the keys of the HashTable.
Get whether the HashTable is fixed size.
Determines whether the HashTable is read‐only.
Get the values of the HashTable.
The Hashtable uses a similar technique to add data to its list (with the Add()
method). Once the table has been filled, the keys from the table can be generated
from (using a Hashtable of v):
ICollection keys = v.Keys;
And the values in the list by:
ICollection values = v.Values;
Program 3.10 shows an example of a Hashtable. The same run uses the following
data:
00001,Smith
00010,Bell
00033,McDonald
44444,Mitchel
55555,Martin
43251,Kinlock
Program 3.10: Program3_10_HashTableSimple
namespace ConsoleApplication2
{
using System;
using System.Collections; // required for HashTable
using System.IO; // required for File I/O
duction to .NET
Intro
class ArrayExample02
{
static void fillData(Hashtable v)
{
FileInfo theSourceFile = new FileInfo("..\\..\\test.csv");
}
StreamReader reader = theSourceFile.OpenText();
string text;
do
{
text=reader.ReadLine();
if (text==null) break;
string[] str = text.Split(',');
v.Add(str[0],str[1]);
} while (text != null);
reader.Close();
static void showData(Hashtable v)
Agilent .NET Course: Arrays and Collections 18