Converting values between same structure within different namespace. C#

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I have two similar[all attributes are same.] structures within different namespaces.

Now when i try to copy values between the objects of these structures i am getting errors.

How can i make it possible to copy values between objects of two similar structures residing in different namespaces?

Thanks in advance.

Regards,

John

You can't, automatically, just using the framework's built-in conversions.

The short names (i.e. within the namespace) are entirely irrelevant here - as far as the CLR is concerned, A.B.C.SomeType and A.B.C1.SomeType are as different as X.Y.Foo and A.B.Bar.

You should either write your own conversion routines, or (preferrably) avoid having two different types in the first place, if they do the same thing. Alternatively you could use a reflection-based approach to perform the conversion... but that's still not getting the runtime to do it.

Conversion Of Same Type Instances - Different Namespace, You can't, automatically, just using the framework's built-in conversions. The short names (i.e. within the namespace) are entirely irrelevant here - as far as the  Type conversion is converting one type of data to another type. It is also known as Type Casting. In C#, type casting has two forms − Implicit type conversion − These conversions are performed by C# in a type-safe manner. For example, are conversions from smaller to larger integral types and conversions from derived classes to base classes.

Use AutoMapper.

Mapper.CreateMap<My.NS1.Structure, My.NS2.Structure>();
My.NS1.Structure struct1;
My.NS2.Structure struct2 = (My.NS2.Structure) Mapper.Map(struct1);

Professional C# 5.0 and .NET 4.5.1, Conversion Of Same Type Instances – Different Namespace to the same types, but the proxy classes are generated in different namespaces Copying each data field/property one-by-one. For large and deeply nested structures, this quickly becomes a dead end. The C# code for doing the conversion:  C# Difference between Structure and Class. The following are the difference between structures and classes in c# programming language. In c#, classes are the reference types and structures are the value types. Classes can contain default constructor or destructor but structures will contain only constructors that have parameters.

I ran into this same problem when consuming multiple web services from an external provider through WCF. There is a very large tree of nested objects, which is just painful for doing mapping between classes, especially since this tree has several instances of holding an abstract base class as a member. Since these classes are all defined with the XML serialization attributes needed to transmit to a web service, I opted to use the serializer to do the conversion for me.

    TOutput ConvertEquivalentTypes<TInput, TOutput>(TInput structure)
        where TInput : class
        where TOutput : class
    {
        TOutput result = null;

        using (Stream data = new MemoryStream())
        {
            new XmlSerializer(typeof(TInput)).Serialize(data, structure);
            data.Seek(0, SeekOrigin.Begin);
            result = (TOutput)new XmlSerializer(typeof(TOutput)).Deserialize(data);
        }

        return result;
    }

Professional C# 2012 and .NET 4.5, To convert from a string, you need to use the static Enum. For the preceding code, this returns the value 1 as an object, corresponding to the work in another file, you can include it within the same namespace, creating a You can also nest namespaces within other namespaces, creating a hierarchical structure for your  To test this out, I created a simple C# console application which takes the two different JSON payloads and tries to deserialize them. Both payloads have essentially the same values but use different attributes names.

An alternative to That Chuck Guy's answer - you could use reflection to get and set the values. No idea what the performance benefits/detriments are.

public static class EquivelantStructureConversion<TInput, TOutput>
    where TInput : class
    where TOutput : new()
{
    public static TOutput Convert(TInput input)
    {
        var output = new TOutput();

        foreach (var inputProperty in input.GetType().GetProperties())
        {
            var outputProperty = output.GetType().GetProperty(inputProperty.Name);
            if (outputProperty != null)
            {
                var inputValue = inputProperty.GetValue(input, null);
                outputProperty.SetValue(output, inputValue, null);
            }
        }

        return output;
    }
}

The above example will not throw an exception if the property on the output type doesn't exist, but you could easily add it.

.NET Framework Solutions: In Search of the Lost Win32 API, To convert from a string, you need to use the static Enum. For the preceding code, this returns the value 1 as an object, corresponding to the work in another file, you can include it within the same namespace, creating a You can also nest namespaces within other namespaces, creating a hierarchical structure for your  As the example illustrates, a loss of precision is possible when converting Decimal, Int64, Single, and UInt64 values to Double values. The conversion of a Double value to a value of any other primitive numeric data type is a narrowing conversion and requires a cast operator (in C#), a conversion method (in Visual Basic), or a call to a Convert

C# for Programmers, Another problem that Visual Basic developers will learn about is that it If using an Int type isn't possible, you'll need to write a conversion routine in the wrapper DLL. Enumerations and data structures always appear at the same level as the When working with C#, you have to consider the placement of these elements​  My problem showed up when a service of version 2.0 was using almost the exact structures as in version 1.0 and I wanted to use the same service workflow code, but with different structures. I needed a way to apply/convert values from one object to another so I created a method to automatically drill down the source object graph and copy the

C#, Boxing and Unboxing Conversions All simple-type structs inherit from class In a boxing conversion, the simple-type value is copied into an object so that the next can be used to “tie” an object of type Node to another object of the same type). Self-referential objects can be linked together to form useful data structures,  Namespaces are heavily used within C# programs in two ways. Firstly, the .NET classes use namespaces to organize its many classes. Secondly, declaring your own namespaces can help control the scope of class and method names in larger programming projects. Accessing namespaces. Most C# applications begin with a section of using directives. This

Converter<TInput,TOutput> Delegate, The members of a namespace can be namespaces, interfaces, structures, Two classes with the same name can be created inside 2 different namespaces in a single program. Inside a namespace, no two classes can have the same name. In C#, the full name of the class starts from its namespace name followed by dot(.)  The namespace provides classes for native data types in SQL Server. These classes provide a safer, faster alternative to the data types provided by the .NET Framework common language runtime (CLR). Using the classes in this namespace helps prevent type conversion errors caused by loss of precision. Because other data types are converted to and from SqlTypes behind the scenes, explicitly

Double Struct (System), Represents a method that converts an object from one type to another type. In this article. Definition; Examples; Remarks; Extension Methods; Applies to. However, unlike classes, structs are value types and do not require heap allocation. A variable of a struct type directly contains the data of the struct, whereas a variable of a class type contains a reference to the data, the latter known as an object. Structs are particularly useful for small data structures that have value semantics.

Comments
  • can you give an example of what you want to do and why it is not working? this is not very much information...