Most Holy Trinity. Most Holy Trinity is a parish steeped in local history. In 1834, Bishop RÃ©sÃ© bought a Presbyterian church with the intention of reusing it as a Catholic parish for Irish immigrants. The church was moved downtown to the corner of Bates and Cadillac Square and became the first English-speaking, Catholic parish in Detroit.
Abstract Class in C#. An Abstract class is an incomplete class or special class we can't instantiate. An Abstract class is an incomplete class or special class we can't instantiate. We can use an Abstract class as a Base Class. An Abstract method must be implemented in the non-Abstract class using the override keyword. After overriding the abstract method is in the non-Abstract class.
-If all the methods of an abstract class are uncompleted then it is same as an interface. -purpose of an abstract class is to provide a base class definition for how a set of derived classes will work and then allow the programmers to fill the implementation in the derived classes.