6/22/2023 0 Comments Tool reflection![]() This example illustrates how to use the static method GetType to find the Type of a variable: // Using GetType to obtain type information: Reflection can be used to create applications called type browsers which allow users to select types and then read the data provided about them. When you write a C# program that uses reflection, you can use either the TypeOf operator or the GetType() method to get the object’s type. You can compare Reflection to C++RTTI (Runtime Type Information), except that it has a much wider swath of capabilities. For example, you can get all members of the object by typing “.” before an object when viewing your Visual Studio editor IntelliSense.Ī program reflects on itself when it extracts metadata from its assemblies, then uses it to modify its own behavior or inform the user. You need to use Reflection when you want to inspect the contents of an assembly. ![]() To understand reflection, there are a few basics you should understand about modules, types, and members: When you use attributes in your code, reflection gives you access as it provides objects of Type that describe modules, assemblies, and types. Moreover, you can get the type from an existing object and access its properties. With reflection in C#, you can dynamically create an instance of a type and bind that type to an existing object. In addition, you can call it if necessary. But with reflection, your code can view the object and find out if it has the “doSomething” method. To illustrate, Java’s static typing system isn’t designed to support the “doSomething” method unless the object conforms to a known interface. Essentially, it allows code to inspect other code within the same system. Reflection is when managed code can read its own metadata to find assemblies.
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