Complete set: Intro to C - Bill Buchanan

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2.10 Boxes tutorial duction to .NET Intro Horizontal Stripes private void HorizStripes_Click(object sender, System.EventArgs e) { for (int i=0;i
2.11 CIA tutorial (1) In this tutorial we read the file ciaFixedWidth.txt This file lists all coutries of the world, it gives their name, the region, the area in km 2 , the population and the GDP in US dollars. The strings name and region are in 50 characters each. The three numbers, area, population and gdp are in 20 characters each. Character positions… 0 50 100 120 140 Afghanistan Asia 647500 21251821 18100000000 Algeria Africa 2381740 28539321 97100000000 The first button includes code to read a single line of the file. For the following questions we suggest that you read the entire file for each question. Each of the further buttons is should report the answer as a message box: duction to .NET Intro 1 Find France – show all the details of France 2 Count countries – return the total number of countries in the file (this is same as the number of lines) 3 Total population – calculate the total poulation of the world. 4 Total gdp – calculate the total gdp of the world. 5 Country with longest name – identify the country with the longest name. 6 Area of Africa – calculate the total area of all countries in Africa. 7 Country 42 – identify the country on line 42 of the file (Afganistan is 1). 8 Count the number of European countries with a per‐capita gdp more than that of ʺUnited Kingdomʺ (per capital gdp is gdp/population). Further questions need HashTables or other structures to be completed: 9 Population by region – show the total population for each region. You will need to use a HashTable to do this. 10 List the countries with a gdp greater than the total gdp of Africa. 11 List the regions with a total population of more than 100 million. 12 Find the region(s) in which all countries have a population of less than 1 million. 13 A country has a population more than three times that of any of its neigbours (in the same region). Find it (or them). Agilent .NET Course: C# Basics 12
Page 1 and 2: Name: Course: Introduction to .NET
Page 3 and 4: Thus, we have three choices of shap
Page 5 and 6: Finally, for this section, Program
Page 7 and 8: 1.3.1 Win32 API The Win32 API libra
Page 9 and 10: VB VB ASP ASP ASP ASP VBA VBA VB VB
Page 11 and 12: Volume in drive C has no label. Vol
Page 13 and 14: Module01_01.sln Module01_01.sln Mic
Page 15 and 16: 1.4.2 Using the environment Figure
Page 17 and 18: Figure 1.17: Object browsing for ot
Page 19 and 20: 1.6 Basic elements of a C# program
Page 21 and 22: System.Console.Write("Enter real va
Page 23 and 24: 2 Module 2 Basics of C# 2.1 Introdu
Page 25 and 26: 2.4 Casting Objects Sometimes we ne
Page 27 and 28: 2.6 The Convert class The convert c
Page 29 and 30: 2.7.1 Examples of output of the Dat
Page 31: 2.9 StreamReader The StreamReader c
Page 35 and 36: 3 Arrays and Collections 3.1 Introd
Page 37 and 38: inputValues = new double[5]; which
Page 39 and 40: 4 is YELLOW 5 is GREEN Program 3.3
Page 41 and 42: 3.3 Reading from a CSV file One of
Page 43 and 44: ow. This is similar to a spreadshee
Page 45 and 46: • System.Runtime.Serialization
Page 47 and 48: class ArrayExample02 { static void
Page 49 and 50: Sample Run 3.8 Average is 4.7142857
Page 51 and 52: Key IsFixedSize IsReadOnly Value Ge
Page 53 and 54: Program 3.11: Program3_11_HashTable
Page 55 and 56: 4 Types and Debugging 4.1 Introduct
Page 57 and 58: } } Sample Run Error! Reference so
Page 59 and 60: Thus the result of this is that arr
Page 61 and 62: 4.6 Converting data types The Syste
Page 63 and 64: duction to .NET Intro System.Compon
Page 65 and 66: duction to .NET Intro System.Enterp
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Page 69 and 70: duction to .NET Intro System.Runtim
Page 71 and 72: duction to .NET Intro System.Web.Ht
Page 73 and 74: duction to .NET Intro System.Window
Page 75 and 76: Name: Course: Introduction to .NET
Page 77 and 78: 5.2 Overloaded Methods An overloade
Page 79 and 80: 5.5 Contributing to Intellisense We
Page 81 and 82: 5.8 Throwing Exceptions We may deli
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5.11 Regular Expressions Use of reg
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The following problem appeared as E
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user enters an illegal filename (su
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5.15 Methods Tutorial We return to
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Name: Course: Introduction to .NET
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6.2 Cerebus The run time environmen
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protected override void UserRun() {
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Name: Course: Introduction to .NET
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choices of handle type (small or la
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Finally, for this section, Program
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} class Class1 { static void Main(s
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Mammals Increasing generalisation C
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} } static void Main() { Applicatio
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} public void ToLowerCase() { name=
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Program 7.8: using System; namespac
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Program 7.9: using System; namespac
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Sample Run Name: fred Name: FRED Ob
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8 More Objects 8.1 Introduction Thi
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Program 8.1: using System; interfac
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8.2.1 Combining interfaces New inte
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{ static void Main() { Circuit cir
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class Class1 { static void Main(str
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class Class1 { static void Main(str
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date: September 2003 ///change hist
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10 Day 5 pm 10.1 Contents Morning s
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We can create the required method i
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10.4 Any Others Term Example Explan
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uk.Gdp = 1000000000; int c = uk.Reg
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We keep a record of the country tha
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10.9 Tutorial duction to .NET Intro
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