private void BuildListTree <T>(params T[] arrayElements)
{
var instance = new ClassWithMembers <List <T> >(arrayElements.ToList(), arrayElements.ToList());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleGuid()
{
var instance = new ClassWithMembers <Guid>(new Guid(), new Guid());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleIpAddress()
{
var instance = new ClassWithMembers <IPAddress>(new IPAddress(19216811), new IPAddress(19216811));
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
private void TestObjectTreeCreation <T>(T property, T field)
{
var instance = new ClassWithMembers <T>(field, property);
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleEnumberable()
{
var action = new Func <IEnumerable <string> >(CreateString);
var instance = new ClassWithMembers <IEnumerable <string> >(action.Invoke(), new List <string>());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleDelegates()
{
Del del = delegate(string name)
{ Console.WriteLine("Notification received for: {0}", name); };
var instance = new ClassWithMembers <Delegate>(del);
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
public void TreeCanHandleOwnGenericList()
{
var instance = new ClassWithMembers <OwnGenericListClass <string> >(new OwnGenericListClass <string>()
{
"test1", "test2"
}, new OwnGenericListClass <string>());
var treeItem = new ObjectTreeItem(instance);
treeItem.CreateTree();
Trace.WriteLine(treeItem.ToFormattedString());
}
IRecordObject IRecordTypeHandler.Handle(IAnalyze analyze)
{
if (analyze.LastRecordType == RecordTypeEnumeration.ClassWithId)
{
return(null);
}
var record = new ClassWithMembers();
record.ClassInfo = new ClassInfo(analyze);
record.LibraryId = analyze.Reader.ReadInt32();
return(record);
}
public void TreeCanHandleFunctions()
{
var instance1 = new ClassWithMembers <Func <string, int> >(s => 5);
var instance2 = new ClassWithMembers <Func <string> >(() => "test", () => "test");
var instance3 = new ClassWithMembers <Func <string> >(() => "test", () => "test");
var treeItem1 = new ObjectTreeItem(instance1);
var treeItem2 = new ObjectTreeItem(instance2);
var treeItem3 = new ObjectTreeItem(instance3);
treeItem1.CreateTree();
treeItem2.CreateTree();
treeItem3.CreateTree();
Trace.WriteLine(treeItem1.ToFormattedString());
Trace.WriteLine(treeItem2.ToFormattedString());
Trace.WriteLine(treeItem3.ToFormattedString());
}
static void Main(string[] args)
{
// naming conventions
// https://docs.microsoft.com/en-us/dotnet/standard/design-guidelines/general-naming-conventions?redirectedfrom=MSDN
// https://github.com/ktaranov/naming-convention/blob/master/C%23%20Coding%20Standards%20and%20Naming%20Conventions.md
Console.WriteLine("Hello World!");
// different types of string concatenation & interpolation
string someStringValue = "some value";
string anotherStringValue = "another value";
string differentStringValue = "different value";
string doNotConcatStringLikeThis = "Use this to format " + someStringValue + " with " + anotherStringValue + " and " + differentStringValue;
string concatString = string.Concat(someStringValue, anotherStringValue, differentStringValue);
string formatString = string.Format("Use this to format {0} with {1} and {2}", someStringValue, anotherStringValue, differentStringValue);
string interpolateString = $"Use this to format {someStringValue} with {anotherStringValue} and {differentStringValue}";
Console.WriteLine("-----");
// class members
Console.WriteLine(ClassWithMembers.StaticString);
ClassWithMembers classWithMembers = new ClassWithMembers();
classWithMembers.ChangeSomeValues(10);
classWithMembers.WriteSomething();
Console.WriteLine("-----");
// Inheritance & Basic Polymorphism
BaseClass bc = new BaseClass();
DerivedClass dc = new DerivedClass();
BaseClass bcdc = new DerivedClass();
bc.Method1();
bc.Method2();
dc.Method1();
dc.Method2();
// runtime polymorphism
// calls method1 of derived class because of virtual/override
bcdc.Method1();
// calls method2 of base class, because of new keyword (method hiding)
bcdc.Method2();
// calls overloaded method2 of derived class because of casting
((DerivedClass)bcdc).Method2("sdf");
Console.WriteLine("-----");
// Polymorphism with abstract base class
AbstractShape abstractLine = new DerivedLine(0, 1, 1, 1);
abstractLine.ShowOrigin();
double abstractLinePerimeter = abstractLine.GetPerimeter();
AbstractShape abstractCircle = new DerivedCircle(5, 5, 3);
abstractCircle.ShowOrigin();
double abstractCircleArea = abstractCircle.GetArea();
DerivedCompoundShape derivedCompound = new DerivedCompoundShape(7, 7);
derivedCompound.Add(abstractLine);
derivedCompound.Add(abstractCircle);
derivedCompound.Add(new DerivedLine(3, 4, 5, 6));
derivedCompound.ShowOrigin();
derivedCompound.PrintShapeType();
// casting works in IDE, but will throw an error at runtime if "line" is smth else than a Line obje
//AbstractShape shape = new DerivedCircle(0, 0, 1);
//DerivedLine line3 = (DerivedLine)shape;
Console.WriteLine("-----");
// Polymorphism with interfaces
IBetterShapeComposition betterLine = new BetterLine(0, 1, 1, 1);
betterLine.ShowOrigin();
double betterLinePerimeter = betterLine.GetPerimeter();
IBetterShapeComposition betterCircle = new BetterCircle(5, 5, 3);
double betterCircleArea = betterCircle.GetArea();
betterCircle.ShowOrigin();
BetterCompoundShape betterCompound = new BetterCompoundShape(7, 7);
betterCompound.Add(betterLine);
betterCompound.Add(betterCircle);
betterCompound.Add(new BetterLine(3, 4, 5, 6));
betterCompound.ShowOrigin();
betterCompound.PrintShapeType();
Console.WriteLine("-----");
// Very good solution for this usecase - Polymorphism with interfaces and a base class
Line line = new Line(0, 1, 1, 1);
line.ShowOrigin();
double linePerimeter = line.GetPerimeter();
Circle circle = new Circle(5, 5, 3);
double circleArea = betterCircle.GetArea();
betterCircle.ShowOrigin();
CompoundShape compoundShape = new CompoundShape(7, 7);
compoundShape.Add(line);
compoundShape.Add(circle);
compoundShape.Add(new Line(3, 4, 5, 6));
compoundShape.ShowOrigin();
compoundShape.PrintShapeType();
Console.WriteLine("-----");
IShapeStack shapeStack = new ShapeStack(5);
shapeStack.Push(line);
Console.WriteLine($"Is empty? {shapeStack.IsEmpty()}");
if (!shapeStack.IsEmpty())
{
shapeStack.DescribeStack();
}
Console.WriteLine("-----");
IShapeComposition poppedShape = shapeStack.Pop();
Console.WriteLine("Following shape was popped from stack:");
poppedShape.PrintShapeType();
Console.WriteLine($"Is stack empty? {shapeStack.IsEmpty()}");
Console.WriteLine("-----");
}
