[protobuf] Protobuf - How to create a FileDescriptor object from a Descriptor file

[Raghu]

I created a Descriptor file from Example.proto file using the below command.

.\protoc.exe --proto_path=D:\ExampleProject\ --include_imports 
D:\ExampleProject\Example.Proto 
--descriptor_set_out=D:\ExampleProject\Example.pb

We want to read this file and create FileDescriptorSet object in C#. But 
both FileDescriptorSet and FileDescriptorProto are internal classes.

Please let me know how to create FileDescriptor object from this Example.pb 
file. 

Note: We want to use C#.

Thanks & Regards
Raghu

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Example.proto
Description: Binary data


Example.pb
Description: Binary data

[protobuf] Protobuf - Creating the ProtoBuf object from a physical File

[Raghu]

Hi,

I have a requirement : 
1. I have converted Example.proto file to Example.cs file code using the 
protoc.exe command.
2. I want to read Example.cs file using FileStream and create the Example 
object or atleast the TypeOf.  I do not want to include it 
in my project as I want to make it generic. 

Could you please let me know how to achieve this.

Thanks & Regards
Raghu

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// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: Example.proto
#pragma warning disable 1591, 0612, 3021
#region Designer generated code

using pb = global::Google.Protobuf;
using pbc = global::Google.Protobuf.Collections;
using pbr = global::Google.Protobuf.Reflection;
using scg = global::System.Collections.Generic;
namespace ConsoleApplication1 {

  /// Holder for reflection information generated from Example.proto
  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public static partial class ExampleReflection {

#region Descriptor
/// File descriptor for Example.proto
public static pbr::FileDescriptor Descriptor {
  get { return descriptor; }
}
private static pbr::FileDescriptor descriptor;

static ExampleReflection() {
  byte[] descriptorData = global::System.Convert.FromBase64String(
  string.Concat(
"Cg1FeGFtcGxlLnByb3RvEhNDb25zb2xlQXBwbGljYXRpb24xGhlnb29nbGUv",
"cHJvdG9idWYvYW55LnByb3RvIo0CCgZQZXJzb24SDAoEbmFtZRgBIAEoCRIK",
"CgJpZBgCIAEoBRINCgVlbWFpbBgDIAEoCRI2CgVwaG9uZRgEIAMoCzInLkNv",
"bnNvbGVBcHBsaWNhdGlvbjEuUGVyc29uLlBob25lTnVtYmVyEiEKA0FueRgF",
"IAEoCzIULmdvb2dsZS5wcm90b2J1Zi5BbnkaUgoLUGhvbmVOdW1iZXISDgoG",
"bnVtYmVyGAEgASgJEjMKBHR5cGUYAiABKA4yJS5Db25zb2xlQXBwbGljYXRp",
"b24xLlBlcnNvbi5QaG9uZVR5cGUiKwoJUGhvbmVUeXBlEgoKBk1PQklMRRAA",
"EggKBEhPTUUQARIICgRXT1JLEAJCFqoCE0NvbnNvbGVBcHBsaWNhdGlvbjFi",
"BnByb3RvMw=="));
  descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
  new pbr::FileDescriptor[] { global::Google.Protobuf.WellKnownTypes.AnyReflection.Descriptor, },
  new pbr::GeneratedCodeInfo(null, new pbr::GeneratedCodeInfo[] {
new pbr::GeneratedCodeInfo(typeof(global::ConsoleApplication1.Person), global::ConsoleApplication1.Person.Parser, new[]{ "Name", "Id", "Email", "Phone", "Any" }, null, new[]{ typeof(global::ConsoleApplication1.Person.Types.PhoneType) }, new pbr::GeneratedCodeInfo[] { new pbr::GeneratedCodeInfo(typeof(global::ConsoleApplication1.Person.Types.PhoneNumber), global::ConsoleApplication1.Person.Types.PhoneNumber.Parser, new[]{ "Number", "Type" }, null, null, null)})
  }));
}
#endregion

  }
  #region Messages
  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
  public sealed partial class Person : pb::IMessage {
private static readonly pb::MessageParser _parser = new pb::MessageParser(() => new Person());
public static pb::MessageParser Parser { get { return _parser; } }

public static pbr::MessageDescriptor Descriptor {
  get { return global::ConsoleApplication1.ExampleReflection.Descriptor.MessageTypes[0]; }
}

pbr::MessageDescriptor pb::IMessage.Descriptor {
  get { return Descriptor; }
}

public Person() {
  OnConstruction();
}

partial void OnConstruction();

public Person(Person other) : this() {
  name_ = other.name_;
  id_ = other.id_;
  email_ = other.email_;
  phone_ = other.phone_.Clone();
  Any = other.any_ != null ? other.Any.Clone() : null;
}

public Person Clone() {
  return new Person(this);
}

/// Field number for the "name" field.
public const int NameFieldNumber = 1;
private string name_ = "";
public string Name {
  get { return name_; }
  set {
name_ = pb::Preconditions.CheckNotNull(value, "value");
  }
}

/// Field number for the "id" field.
public const int IdFieldNumber = 2;
private int id_;
public int Id {
  get { return id_; }
  set {
id_ = value;
  }
}

/// Field number for the "email" field.
public const int EmailFieldNumber = 3;
private string email_ = "";
public string Email {
  get { return email_; }
  set {
email_ = pb::Preconditions.CheckNotNull(value, "v