CodeCrackerGenerateEqualsGetHashCode.1.cs

//use read-only properties
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }
}

//GENERATED
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public bool Equals(MyClass other) 
  {
    if(other == null) {return false; }
    return other.Prop1 == Prop1 && other.Prop2 == Prop2; 
  }

  public bool Equals(Object other) {
    if(other == null) { return false; }

    var obj = other as MyClass;
    if(obj == null) { return false; }

    return Equals(obj);
  }

  public override int GetHashCode() 
  { 
    unchecked 
    {
        int hash = (int) 2166136261;
        hash = hash * 16777619 ^ Prop1.GetHashCode();
        hash = hash * 16777619 ^ Prop2.GetHashCode();
        return hash;
    }
  }
}

CodeCrackerGenerateEqualsGetHashCode.2.cs

//Do not use mutable state
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public string Prop3 { get; set; }
}

//GENERATED
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public string Prop3 { get; set; }

  public bool Equals(MyClass other) 
  {
    if(other == null) {return false; }
    return other.Prop1 == Prop1 && other.Prop2 == Prop2; 
  }

  public bool Equals(Object other) {
    if(other == null) { return false; }

    var obj = other as MyClass;
    if(obj == null) { return false; }

    return Equals(obj);
  }

  public override int GetHashCode() 
  { 
    unchecked 
    {
        int hash = (int) 2166136261;
        hash = hash * 16777619 ^ Prop1.GetHashCode();
        hash = hash * 16777619 ^ Prop2.GetHashCode();
        return hash;
    }
  }
}

CodeCrackerGenerateEqualsGetHashCode.3.cs

//Even though Prop3 is read only, it's a reference type
//Reference types might have mutable state.
//One exception is string of course
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public int[] Prop3 { get; private set; }
}

//GENERATED
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public int[] Prop3 { get; private set; }

  public bool Equals(MyClass other) 
  {
    if(other == null) {return false; }
    return other.Prop1 == Prop1 && other.Prop2 == Prop2; 
  }

  public bool Equals(Object other) {
    if(other == null) { return false; }

    var obj = other as MyClass;
    if(obj == null) { return false; }

    return Equals(obj);
  }

  public override int GetHashCode() 
  { 
    unchecked 
    {
        int hash = (int) 2166136261;
        hash = hash * 16777619 ^ Prop1.GetHashCode();
        hash = hash * 16777619 ^ Prop2.GetHashCode();
        return hash;
    }
  }
}

CodeCrackerGenerateEqualsGetHashCode.4.cs

//Checks for null strings in GetHashCode
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public string Prop3 { get; private set; }
}

//GENERATED
class MyClass {
  public int Prop1 { get; private set; }

  public float Prop2 { get; private set; }

  public string Prop3 { get; private set; }

  public bool Equals(MyClass other) 
  {
    if(other == null) {return false; }
    return other.Prop1 == Prop1 && other.Prop2 == Prop2 && other.Prop3 == Prop3; 
  }

  public bool Equals(Object other) {
    if(other == null) { return false; }

    var obj = other as MyClass;
    if(obj == null) { return false; }

    return Equals(obj);
  }

  public override int GetHashCode() 
  { 
    unchecked 
    {
        int hash = (int) 2166136261;
        hash = hash * 16777619 ^ Prop1.GetHashCode();
        hash = hash * 16777619 ^ Prop2.GetHashCode();
        hash = Prop3 == null ? hash : hash * 16777619 ^ Prop3.GetHashCode();
        return hash;
    }
  }
}

CodeCrackerGenerateEqualsGetHashCode.5.cs

//If MyClass only contains mutable state, do not override GetHashCode()
class MyClass {
  public int Prop1 { get; set; }

  public float Prop2 { get; set; }

  public string Prop3 { get; set; }
}

//GENERATED
class MyClass {
  public int Prop1 { get; set; }

  public float Prop2 { get; set; }

  public string Prop3 { get; set; }

  public bool Equals(MyClass other) 
  {
    if(other == null) {return false; }
    return other.Prop1 == Prop1 && other.Prop2 == Prop2 && other.Prop3 == Prop3; 
  }

  public bool Equals(Object other) {
    if(other == null) { return false; }

    var obj = other as MyClass;
    if(obj == null) { return false; }

    return Equals(obj);
  }
}