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A class is a definition of an object, an object is a variable defined by a class. meaning : class is a type, objects is a variables of a class.
simple answer without details,the Object is a copy of class, in one class there is a lot of objects
‘DataTable’ has “DataRowCollection” object which has all rows in a “DataTable” object.'Add' method of the DataRowCollection is used to add a new row in DataTabl ... Voir Plus
A class is a blueprint for building the object. Classes are extensible, unless explicitly defined as final. Objects, once built, is what it is, unchangeable.
a difference is the class it tke abstract of object object it's instance of class
Few Pascal compilers names are: Name: Vector Pascal Author: Glasgow University Windows: Yes Unix-like: Yes Other OSs: No Name: GNU Pascal Author: G ... Voir Plus
To add new row ,one can simply do this : // get the DataTable DataTabel dt = new DataTable(); DataRow dr = dt.NewRow(); dr[0] = "random_data"; . ... Voir Plus