public void Add_Zero_Returns0()
{
var addclass = new AddClass();
var result = addclass.Add("0");
Assert.AreEqual(0, result);
}
public void Add_NumbersNewLineAndSeparatedByComma_Returns6()
{
var addclass = new AddClass();
var result = addclass.Add("1\n2,3");
Assert.AreEqual(6, result);
}
public void Add_MultipleCharDelimiter_Returns6()
{
var addclass = new AddClass();
var result = addclass.Add("//[***]\n1***2***3");
Assert.AreEqual(6, result);
}
public void Add_IgnoreNegativeNumbers_Returns1()
{
var addclass = new AddClass();
var result = addclass.Add("//;\n-1,1");
Assert.AreEqual(1, result);
}
public void Add_IgnoreNumbersGreaterThan1000_Returns2()
{
var addclass = new AddClass();
var result = addclass.Add("//;\n1001;2");
Assert.AreEqual(2, result);
}
static void Main(string[] args)
{
System.Console.WriteLine("Call methods from MathLibrary.DLL:");
if (args.Length != 2)
{
System.Console.WriteLine("Usage: TestCode <num1> <num2>");
return;
}
long num1 = long.Parse(args[0]);
long num2 = long.Parse(args[1]);
long sum = AddClass.Add(num1, num2);
long product = MultiplyClass.Multiply(num1, num2);
long difference = SubtractionClass.Subtract(num1, num2);
long final = DivisionClass.Divide(num1, num2);
System.Console.WriteLine("Addition: {0} + {1} = {2}", num1, num2, sum);
System.Console.WriteLine("Multiplication: {0} * {1} = {2}", num1, num2, product);
System.Console.WriteLine("Subtraction: {0} - {1} = {2}", num1, num2, difference);
System.Console.WriteLine("Division: {0} / {1} = {2}", num1, num2, final);
}
public void Add_SemicolonDelimiterSpecified_Returns3()
{
var addclass = new AddClass();
var result = addclass.Add("//;\n1;2");
Assert.AreEqual(3, result);
}
public void Add_TrimSpaceAndCombineCharactersThatConnect_Returns16()
{
var addclass = new AddClass();
var result = addclass.Add("//[$]\n1 2$3,1");
Assert.AreEqual(16, result);
}
public void Add_NumbersSeparatedByComma_Returns3()
{
var addclass = new AddClass();
var result = addclass.Add("0,1,2");
Assert.AreEqual(3, result);
}
public void Add_FwdSlashFwdSlash_Returns0()
{
var addclass = new AddClass();
var result = addclass.Add("//");
Assert.AreEqual(0, result);
}
public void Add_IgnoreStringsBoundByWrongDelimiter_Returns3()
{
var addclass = new AddClass();
var result = addclass.Add("//[$]\n1%2,3");
Assert.AreEqual(3, result);
}
public void Add_MultipleDelimitersThatHaveMultipleChar_Returns6()
{
var addclass = new AddClass();
var result = addclass.Add("//[**][%%]\n1**2%%3");
Assert.AreEqual(6, result);
}
public void Add_EmptyString_Returns0()
{
var addclass = new AddClass();
var result = addclass.Add("");
Assert.AreEqual(0, result);
}
static void Main(string[] args)
{
long result1 = AddClass.Add(2, 3);
long result2 = MultiClass.Multi(2, 3);
Console.WriteLine($"result1={result1},result2={ result2}");
}
// main function
public static void Main(String[] args)
{
// Panggil semua fungsi
// AddClass.Add()
System.Console.WriteLine("The result of 100 + 35 is {0}", AddClass.Add(100, 35));
// MultiClass.Multiply()
System.Console.WriteLine("The result of 27 * 5 is {0}", MultiClass.Multiply(27, 5));
// FactorialClass.Factorial()
System.Console.WriteLine("The result of 5! is {0}", FactorialClass.Factorial(5));
}
public static void Main(string[] args)
{
if (args.Length != 2)
{
Console.WriteLine("Usage : Test <num1> <num2>");
return;
}
int num1 = int.Parse(args[0]);
int num2 = int.Parse(args[1]);
int sum = AddClass.Add(num1, num2);
int mult = MultiplyClass.Multiply(num1, num2);
Console.WriteLine("{0} + {1} => {2}", num1, num2, sum);
Console.WriteLine("{0} * {1} => {2}", num1, num2, mult);
}
public static void Main(string[] args)
{
Console.WriteLine("Calling methods from MyLibrary.DLL:");
if (args.Length != 2)
{
Console.WriteLine("Usage: MyClient <num1> <num2>");
return;
}
long num1 = long.Parse(args[0]);
long num2 = long.Parse(args[1]);
long sum = AddClass.Add(num1, num2);
long product = MultiplyClass.Multiply(num1, num2);
Console.WriteLine("The sum of {0} and {1} is {2}", num1, num2, sum);
Console.WriteLine("The product of {0} and {1} is {2}", num1, num2, product);
}
public static void Main(string[] args)
{
Console.WriteLine("Calling methods from MyDLL.DLL");
if (args.Length != 2)
{
Console.WriteLine("Usage: MyClient <num1> <num2>");
return;
}
long num1 = long.Parse(args[0]);
long num2 = long.Parse(args[1]);
long sum = AddClass.Add(ref num1, ref num2);
long product = MultiplyClass.Multiply(num1, num2);
Console.WriteLine("{0} + {1} = {2}", num1, num2, sum);
Console.WriteLine("{0} * {1} = {2}", num1, num2, product);
}
public static void Main()
{
int num1, num2;
int sum, mult;
Console.Write("Enter Number 1 : ");
num1 = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter Number 2 : ");
num2 = Convert.ToInt32(Console.ReadLine());
sum = AddClass.Add(num1, num2);
mult = MultClass.Mult(num1, num2);
Console.WriteLine("Addition of {0} and {1} is : {2}", num1, num2, sum);
Console.WriteLine("Multiplication of {0} and {1} is : {2}", num1, num2, mult);
}
static void Main(string[] args)
{
System.Console.WriteLine("Calling methods from MathLibrary.DLL:");
if (args.Length != 2)
{
System.Console.WriteLine("Usage: TestCode <num1> <num2>");
return;
}
long num1 = long.Parse(args[0]);
long num2 = long.Parse(args[1]);
long sum = AddClass.Add(num1, num2);
long product = MultiplyClass.Multiply(num1, num2);
System.Console.WriteLine("{0} + {1} = {2}", num1, num2, sum);
System.Console.WriteLine("{0} * {1} = {2}", num1, num2, product);
}
static void Main(string[] args)
{
//1
Console.WriteLine("这是一个两数相加的程序：");
//2获得输入：提示，获得输入
Console.WriteLine("请输入加数：");
string s = Console.ReadLine();
Console.WriteLine("请输入被加数：");
string s2 = Console.ReadLine();
//3处理
int a = Convert.ToInt32(s);
int a2 = Convert.ToInt32(s2);
int re = 0;
AddClass obj = new AddClass();
re = obj.Add(a, a2);
//4输出
Console.WriteLine("计算的结果是：" + re);
Console.ReadKey();
}
static void Main(string[] args)
{
#region Interface - Property caller
Console.WriteLine();
// Implementing property : Setting value to the property in IF extended class
MyClass objMC = new MyClass();
objMC.Name = "shiva";
Console.WriteLine("Name provided (Interface) : " + objMC.Name);
Console.WriteLine();
IFTest objT = new IFTest();
// Calling SaveData would be ambiguous (since both Interface has same method name). Compiler calls both implementation
string strIsIdatastore = (objT is IDataStore) ? "Yes" : "No";
string strIsISerializabl = (objT is IDataStore) ? "Yes" : "No";
objT.SaveData();
Console.WriteLine("Is IDataStore called : " + strIsIdatastore);
Console.WriteLine("Is ISerializabl called : " + strIsISerializabl);
Console.WriteLine();
// To call a specific member of the interface casting can be done accordingly
((ISerializabl)objT).SaveData();
((IDataStore)objT).SaveData();
Console.WriteLine();
EditBox edit = new EditBox();
edit.SaveData();
Console.WriteLine();
#endregion
#region Abstract class - sum caller
// Abstract class cannot be instantiated
AddClass objAC = new AddClass();
int sum = objAC.Add(2, 3);
Console.WriteLine("Sum of two nos (using Abstract Class) : " + sum);
Console.WriteLine();
#endregion
#region Polymorphism - callign base class/derived class methods
// Polymorphism : Calling base class method
BaseClassPoly objBCP = new BaseClassPoly();
string strWelcomeBase = objBCP.Welcome();
Console.WriteLine(strWelcomeBase);
Console.WriteLine();
// calling derived class & methods
DerivedClassPoly objDCP = new DerivedClassPoly();
string strWel = objDCP.Welcome("shiva");
Console.WriteLine(strWel);
Console.WriteLine(objDCP.DateDetails());
Console.WriteLine(objDCP.Welcome());
Console.WriteLine();
#endregion
#region Indexer - set & get for int & string indexers
// Indexer. setting and getting values
IndexerClass objIC = new IndexerClass();
objIC[1] = 1;
objIC[0] = 0;
objIC[2] = 2;
// This value cannot be assigned as indexer size is only 3 (zero based)
// Inside indexer setter : Value would be assignd as Zero as the index is outside bounds of the array
objIC[4] = 10;
for (int i = 0; i <= 5; i++)
{
Console.WriteLine("Indexer value for objIC[" + i + "] : " + objIC[i]);
}
// Indexer can be overloaded. multiple indexers can co-exist in a class
// below indexer returns String output for the day provided
Console.WriteLine();
string dayCount = objIC["FRI"];
Console.WriteLine("Indexer day count for Friday : " + dayCount);
Console.WriteLine();
#endregion
#region Delegates - sum/sub & multicast
// delegates are references to method
// Create an instance of the class & pass the method as reference to delegate object
DelegateClass objDC = new DelegateClass();
// Method can be passed as reference to delegate in below way also or can be assigned directly.
// AddSubDelegate objAddSubDel = new AddSubDelegate(objDC.Add);
AddSubDelegate objAddSubDel = objDC.Add;
int delsum = objAddSubDel(1, 2);
Console.WriteLine("Delegate := Sum & sub of 1 & 2 : " + delsum);
// Multicast delegates
Console.WriteLine();
objDC = new DelegateClass();
AddSubDelegate objAddSubMultiDel = null;
objAddSubMultiDel = new AddSubDelegate(objDC.Add);
objAddSubMultiDel += new AddSubDelegate(objDC.Sub);
int delSumSub = objAddSubMultiDel(1, 2);
Console.WriteLine("Multicast Delgate : Add & sub of 1,2 methods called: " + delSumSub);
//removing sub method
objAddSubMultiDel -= new AddSubDelegate(objDC.Sub);
Console.WriteLine("Multicast Delgate : removing sub of 1,2 method : " + objAddSubMultiDel(1, 2));
Console.WriteLine();
#endregion
#region Events
// call event class & assign ChangeEvent with the corresponding handler
EventClass objEC = new EventClass();
objEC.ChangeEvent += new MyDelegate(objEC.ChangeEventMethod);
// ChangeEvent is called everytime when the setter is called in EventClass
objEC.Price = 10;
objEC.Price = 20;
Console.WriteLine();
#endregion
#region Value & Reference
ValueAndRefClass objVAR = new ValueAndRefClass();
// Implicit Value types (like int) are always passed by value
int a;
objVAR.DoWork(out a);
Console.WriteLine("Value of A is :" + a);
Console.WriteLine();
int b = 3;
Console.WriteLine("Value of B before REF is :" + b);
objVAR.DoWorkB(ref b);
Console.WriteLine("Value of B after REF is :" + b);
Console.WriteLine();
// Object Types are impicitly passed by reference
int[] nums = { 1, 3, 5 };
objVAR.DoWorkObject(nums);
int count = 0;
foreach (int n in nums)
{
Console.WriteLine("Value of a[{0}] is {1}", count++, n);
}
Console.WriteLine();
#endregion
}
