C# Reflection: Features & Uses

Reflection in C# is a powerful technology that allows programs to dynamically access type information, call methods, and access properties at runtime. The characteristics and effects of reflection are as follows:

1. Dynamically obtaining type information: Through reflection, programs can dynamically retrieve class information during runtime, including methods, attributes, fields, etc.
2. Dynamic method calling: Reflection allows programs to dynamically call a class’s methods at runtime, even if the specific method name and parameters are not known at compile time.
3. Dynamically creating objects: Using reflection, a program can create objects at runtime without needing to know the specific class type during compilation.
4. Dynamic Access of Properties and Fields: Reflection also enables the program to dynamically access an object’s properties and fields at runtime, even being able to modify their values.
5. Implementing a plugin system: Reflection can help programs implement a plugin system, allowing for dynamic loading and unloading of plugins to expand the program’s functionalities.

In general, the reflection technique in C# provides the ability for programs to handle type information more flexibly and dynamically, allowing them to dynamically access and manipulate type information at runtime as needed, thereby achieving more flexible programming and scalability.