public void 相加兩個數字(double firstNumber, double secondNumber, double expected)
{
var calculation = new Calculation();
var actual = calculation.Add(firstNumber, secondNumber);
Assert.AreEqual(expected, actual);
}
public void TestAddition()
{
double a = 2.0;
double b = 3.0;
Assert.Equal(5.0, calc.Add(a, b));
}
private void btnEqual_Click(object sender, RoutedEventArgs e)
{
double NewNumber;
if (double.TryParse(resultLabel.Content.ToString(), out NewNumber))
{
switch (selectedOperator)
{
case SelectedOperator.Addition:
result = Calculation.Add(lastNumber, NewNumber);
break;
case SelectedOperator.Substraction:
result = Calculation.Substraction(lastNumber, NewNumber);
break;
case SelectedOperator.Multiplication:
result = Calculation.Multiply(lastNumber, NewNumber);
break;
case SelectedOperator.Division:
result = Calculation.Divide(lastNumber, NewNumber);
if (result == 0)
{
resultLabel.Content = "Error";
}
break;
}
resultLabel.Content = result.ToString();
}
}
public static void InvokeOperation(OperationType operationChoice, int firstValue, int secondValue)
{
switch (operationChoice)
{
case OperationType.Add:
int addResult = Calculation.Add(firstValue, secondValue);
Console.WriteLine($"\naddition of {firstValue} and {secondValue} is {addResult}");
break;
case OperationType.Subtract:
int subtractionResult = Calculation.Subtract(firstValue, secondValue);
Console.WriteLine($"\nsubtraction of {firstValue} and {secondValue} is {subtractionResult}");
break;
case OperationType.Multiply:
int multiplicationResult = Calculation.Multiply(firstValue, secondValue);
Console.WriteLine($"\nmultiplication of {firstValue} and {secondValue} is {multiplicationResult}");
break;
case OperationType.Divide:
int divisionResult = Calculation.Divide(firstValue, secondValue);
Console.WriteLine($"\ndivision of {firstValue} and {secondValue} is {divisionResult}");
break;
default:
Console.WriteLine($"\nmake a proper choice");
break;
}
}
private void AddBtn_Click(object sender, RoutedEventArgs e)
{
if (modeLabel.Content.ToString() != "非托管模式")
{
MessageBox.Show("请先切换到非托管模式!");
return;
}
String src1 = this.src1.Text.Trim();
String src2 = this.src2.Text.Trim();
if (src1 == null || src1 == "" || src2 == null || src2 == "")
{
MessageBox.Show("请在输入框输入要计算的两个操作数！！！");
}
else
{
double d1, d2;
bool b1 = Double.TryParse(src1, out d1);
bool b2 = Double.TryParse(src2, out d2);
if (b1 && b2)
{
//直接引用方式调用 c# 的dll 类库
result1.Content = Calculation.Add(d1, d2);
}
else
{
MessageBox.Show("输入的操作数不符合规范！！！");
}
}
}
static void Main()
{
Calculation calculation = new Calculation();
Console.WriteLine(calculation.Add(12, 13));
Console.WriteLine(calculation.Multiply(12, 3));
}
public void TestMethod2()
{
var calculation = new Calculation();
var actual = calculation.Add(1, 1);
Assert.AreEqual(1, actual);
}
public static string Calculate(int calculationChoice, int first, int second)
{
string result = null;
switch (calculationChoice)
{
case 1:
int addResult = Calculation.Add(first, second);
result = "Addition of " + first + " and " + second + " is " + addResult;
break;
case 2:
int subtractionResult = Calculation.Subtract(first, second);
result = "Subtraction of " + first + " and " + second + " is " + subtractionResult;
break;
case 3:
int multiplicationResult = Calculation.Multiply(first, second);
result = "Multiplication of " + first + " and " + second + " is " + multiplicationResult;
break;
case 4:
int divisionResult = Calculation.Divide(first, second);
result = "Division Result of " + first + " and " + second + " is " + divisionResult;
break;
default:
result = "Choose proper option";
break;
}
return(result);
}
public int LocalSum()
{
Calculation calci = new Calculation();
var total = calci.Add(100, 200);
return(total);
}
static void Main(string[] args)
{
Calculation calculation = new Calculation();
Console.WriteLine("Please type a number.");
int number1 = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Please type another number.");
int number2 = Convert.ToInt32(Console.ReadLine());
calculation.Add(number1, number2);
Console.WriteLine("The second set of numbers is first 5 and 8.");
calculation.Add(num1: 5, num2: 8);
Console.ReadLine();
}
public void Add()
{
var calculation = new Calculation();
var result = calculation.Add(2, 3);
Assert.Equal(5, result);
}
static void Main()
{
Calculation.Add<int>(12, 13);
//Calculation.Add<int, int>(10, 20);
Calculation.Add<string, string>("str1", "str2");
MyCollection<int, int> collection = new MyCollection<int, int>();
collection.Add(12);
}
public void TestAddition()
{
Calculation calc = new Calculation();
double a = 2.0;
double b = 3.0;
Assert.AreEqual(5.0, calc.Add(a, b));
}
public void When兩個數字相加()
{
var firstNumber = this.ScenarioContext.Get <double>("firstNumber");
var secondNumber = this.ScenarioContext.Get <double>("secondNumber");
var calculation = new Calculation();
var actual = calculation.Add(firstNumber, secondNumber);
this.ScenarioContext.Set(actual, "actual");
}
public void TestAddition()
{
Calculation calc = new Calculation();
long a, b;
long.TryParse((ResourceData.first), out a);
long.TryParse((ResourceData.second), out b);
Assert.AreEqual((a + b), calc.Add(a, b));
}
public void TestAdd()
{
Calculation calc = new Calculation();
int result = Calculation.Add(23, 0);
Assert.AreEqual(result, 23);
result = Calculation.Add(34, 23);
Assert.AreEqual(result, 57);
}
private void btnAdd_Click(object sender, EventArgs e)
{
obj = new Calculation();
obj.Num1 = Convert.ToInt32(textBox1.Text);
obj.Num2 = Convert.ToInt32(textBox2.Text);
lblResult.Text = "Addition of the above numbers are : " + obj.Add().ToString();
textBox1.Text = "";
textBox2.Text = "";
}
public void AddTest()
{
Calculation calculation = new Calculation();
calculation.Add(12, 13);
int actualRes = calculation.AddResult;
int expectedRes = 25;
Assert.AreEqual(expectedRes, actualRes);
}
static void Main()
{
ICalculation calc = new Calculation();
WriteLine(calc.Add(10, 20));
WriteLine(calc.Subtract(20, 5));
string name = "Robin";
WriteLine(name.SayHi());
}
static void Main()
{
int a = 10;
int b = 20;
int addRes = Calculation.Add(a, b);
int subRes = Calculation.Subtract(a, b);
Console.WriteLine("Addition Result: " + addRes);
Console.WriteLine("Subtraction Result: " + subRes);
}
public void CalculateExternal()
{
Calculation calc = new Calculation();
sum = calc.Add(a, b);
diff = calc.Subtract(a, b);
comp = calc.Multiplicate(a, b);
quotient = calc.Divide(a, b);
Console.WriteLine("Sum: {0}, Subtraction: {1}, Multiplication: {2}, Division: {3}", sum, diff, comp, quotient);
}
static void Main()
{
int x = 10;
int y = 20;
int addRes = Calculation.Add(x, y);
int subRes = Calculation.Subtract(x, y);
Console.WriteLine(addRes);
Console.WriteLine(subRes);
}
static void Main(string[] args)
{
Calculation a = new Calculation();
a.no1 = 10;
a.no2 = 5;
Console.WriteLine(a.Add());
Console.WriteLine(a.Sub());
Console.WriteLine(a.Mul());
Console.WriteLine(a.Div());
}
static void Main(string[] args)
{
Calculation cl = new Calculation();
cl.No1 = 400;
cl.No2 = 50;
Console.WriteLine(cl.Add());
Console.WriteLine(cl.Difference());
Console.WriteLine(cl.Division());
Console.WriteLine(cl.Multiply());
}
public void AddPositiveDoublesToGetCalculatedResult()
{
Calculation cal = new Calculation();
double p1 = 30;
double p2 = 18;
double expectedNum = 48;
cal.Add(p1, p2);
Assert.AreEqual(expectedNum, cal.calculatedResult);
}
public void AddANegativeAndAPositiveDoubleToGetCalculatedResult()
{
Calculation cal = new Calculation();
double p1 = -58;
double p2 = 63;
double expectedNum = 5;
cal.Add(p1, p2);
Assert.AreEqual(expectedNum, cal.calculatedResult);
}
static void Main(string[] args)
{
Calculation c1 = new Calculation();
c1.NO1 = 20;
c1.NO2 = 5;
Console.WriteLine(c1.Add());
Console.WriteLine(c1.Difference());
Console.WriteLine(c1.Multiply());
Console.WriteLine(c1.Division());
}
public void AddANegativeDoublesToGetCalculatedResult()
{
Calculation cal = new Calculation();
double p1 = -42;
double p2 = -12;
double expectedNum = -54;
cal.Add(p1, p2);
Assert.AreEqual(expectedNum, cal.calculatedResult);
}
static void Main(string[] args)
{
Calculation c = new Calculation();
c.No1 = 40;
c.No2 = 20;
Console.WriteLine(c.Add());
Console.WriteLine(c.Diff());
Console.WriteLine(c.Mul());
Console.WriteLine(c.Div());
}
static void Main(string[] args)
{
Calculation c1 = new Calculation();
c1.NO1 = 400;
c1.NO2 = 230;
Console.WriteLine(c1.Add());
Console.WriteLine(c1.Sub());
Console.WriteLine(c1.Mult());
Console.WriteLine(c1.Div());
}
