The static keyword in the C# programming language ... Since static objects can be accessed directly without creating instances of the class, they must exist in the memory throughout the lifetime ...

A class in C# is a reference type. In other words, a variable of a class type holds a reference to an object. Note that you can have multiple references that point to the same object (so modifying ...

Structs (and other value types) work that way when compared, but with structs, assigning a value from one struct to another copies the data (it's different with classes ... But, in C# 9, you can just ...

Objects based on this class take a required stored procedure name and zero or more stored procedure parameters, all as object properties. The C# objects return datatables, or null values, as ...