public static void Main1()
{
//** MOST IMPORTANT NOTE: ** All static constructor get called first according to above hierarchy then it calls to normal constructors
// Also static constructors can't be called explictly and we can't control the calling of static constructors
/* It should always be remembered that constructor creation goes Child to Parent constructor for static constructors
* and Parent to Child constructors for normal class constructors
*/
/* We can't write any access specifier with static constructor. e.g.
*
* public static StaticClass(){} //It will give a compilation error that "access modifiers are not allowed on static constructors"
*/
/* We can't create overloaded static constructors. i.e.
*
* static StaticClass(string str) //It's a compile time error, i.e. "Static constructor must be parameterless"
*/
//Parent parent = new Parent(); // It'll call Parent static constructor then default Parent class constructor
//Console.WriteLine("Parent Class Ends Here\n\n");
//Child child = new Child(); // It'll call child static then Parent static constructor then Parent default constructor then child class default constructor
//Parent parentChild = new Child(); // Constructor calling order will be similar to above style
//Console.WriteLine("Child Class Ends Here\n\n");
//ChildOfChild childOfChild = new ChildOfChild(); // constructor Calling order will be ChildOfChild then Child then Parent class static constructors first
Child parentOfChildOfChild = new ChildOfChild(); // afterwards Parent then Child then ChildOfChild normal constructors
//Parent parentChildOfChild = new ChildOfChild(); // Constructor calling order for this and above 2 lines would be same
//Console.WriteLine("Child Class Ends Here\n\n");
Console.ReadKey();
}
public static void Main1()
{
//var obj = new { city = "New York" };
//Console.WriteLine(obj.city); // New York
//dynamic obj1 = new { city = "New York 2" };
//Console.WriteLine(obj1.city); // New York 2
//Console.WriteLine(20 + 45 + "A"); // 65A
//Console.WriteLine("A" + 20 + 45); // A2045
//Console.WriteLine(20 + "A" + 45); // 20A45
//int hoogtePlaatjes = 900;
//int breedtePlaatjes = 600;
//double verHs = (hoogtePlaatjes / breedtePlaatjes);
//Parent oParent = new Parent();
//Parent oParentChild = new Child();
//Child oChild = new Child();
//Child oChildP = new Parent(); //----------Its a compile time errer
//Child oChildParent = (Child)new Parent(); //----------Its a run time errer
//Parent objParent = new Parent();
//Console.WriteLine("Parent: " + objParent.GetTypeWithoutOverRiding());
//Console.WriteLine("Parent: " + objParent.GetTypeWithOverRiding());
//Console.WriteLine("Parent: " + objParent.StopOverRiding());
//Console.WriteLine("Parent Class Ends Here\n");
//Child objChild = new Child();
//Console.WriteLine("Child: " + objChild.GetTypeWithoutOverRiding());
//Console.WriteLine("Child: " + objChild.GetTypeWithOverRiding());
//Console.WriteLine("Child: " + objChild.StopOverRiding());
//Console.WriteLine("Child Class Ends Here\n");
Parent objParentChild = new Child(); // It will call both level constructers i.e. Parent & Child class constructors
//Parent objParentChild = new Child("");
Console.WriteLine("Parent-Child: " + objParentChild.GetTypeWithoutOverRiding()); // this one will call to Parent class method GetTypeWithoutOverRiding()
Console.WriteLine("Parent-Child: " + objParentChild.GetTypeWithOverRiding()); // this one will call to Child class method GetTypeWithOverRiding()
Console.WriteLine("Parent-Child: " + objParentChild.StopOverRiding());
//Console.WriteLine("Parent-Child: " + objParentChild.OnlyChildMethod()); // this one will give compilation method that class doesn't contain any definition for OnlyChildMethod
Console.WriteLine("Parent-Child Class Ends Here\n");
//Parent objParentChildofChild = new ChildOfChild(); // It will call all three level constructers i.e. Parent, Child & then ChildOfChild class constructors
//Console.WriteLine("Parent-Child: " + objParentChildofChild.GetTypeWithoutOverRiding()); // this one will call to Parent class method GetTypeWithoutOverRiding()
//Console.WriteLine("Parent-Child: " + objParentChildofChild.GetTypeWithOverRiding()); // this one will call to ChildOfChild class method GetTypeWithOverRiding()
//Console.WriteLine("Parent-Child: " + objParentChildofChild.StopOverRiding());
//Console.WriteLine("Parent-ChildofChild Class Ends Here\n");
ChildOfChild objChildOfChild = new ChildOfChild(); // It will call all three level constructers i.e. Parent, Child & then ChildOfChild class constructors
//Console.WriteLine("ChildOfChild: " + objChildOfChild.GetTypeWithoutOverRiding());
//Console.WriteLine("ChildOfChild: " + objChildOfChild.GetTypeWithOverRiding());
//Console.WriteLine("ChildOfChild: " + objChildOfChild.StopOverRiding()); // this one will call to child class method StopOverRiding()
//Console.WriteLine("ChildOfChild Class Ends Here");
Console.ReadKey();
}
