How Can I Access Private Fields Using Reflection in C#?

Accessing Private Members via Reflection in C#

This guide demonstrates how to access a private field within a C# class using reflection, even when the field is decorated with a custom attribute. We'll bypass the need for public properties by employing specific binding flags.

Solution:

To locate the private field "_bar" (assuming its existence in your class), utilize the BindingFlags.NonPublic and BindingFlags.Instance flags within the GetFields method:

FieldInfo[] fields = myType.GetFields(BindingFlags.NonPublic | BindingFlags.Instance);

This code snippet will return an array of FieldInfo objects representing all non-public instance fields of the class. Further processing would then be required to identify the specific "_bar" field based on its name or attribute.

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