Access private fields

.net, c#, private

Solution

You can use reflection as suggested by Quantic Programming

var guid = Guid.NewGuid();
var field= typeof (Guid).GetField("_c", BindingFlags.NonPublic |BindingFlags.GetField | BindingFlags.Instance);
var value = field.GetValue(guid);

Although if you are okay with first converting the guid to a byte array, I might suggest:

var guid = Guid.NewGuid();
var c = BitConverter.ToInt16(guid.ToByteArray(), 6);

The latter approach avoids using reflection.

Edit

You mention needing to be able to set the value as well, you can still avoid reflection:

var guid = Guid.NewGuid();
var guidBytes = guid.ToByteArray();

// get value
var c = BitConverter.ToInt16(guidBytes, 6);

// set value
Buffer.BlockCopy(BitConverter.GetBytes(c), 0, guidBytes, 6, sizeof(Int16));
var modifiedGuid = new Guid(guidBytes);

Problem

Is it possible to get or set private fields? I want to get `System.Guid.c`. Is there a way to access it or should I just copy the code from the strut and make the fields public?

Original source

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