1. Delphi Serialize Object To Xml File
2. Serialize Object To Xml
3. Delphi Serialize Object To Xml
4. C# Serialize Object
5. Delphi Serialize Object To Xml Converter

It has been a very lean and easy option of .Net to able serialize/deserialize any serializable object instance.

Only closest option in Delphi is to stream the component using WriteComponent/WriteComponentRes of TStream/TWriter (used for Form storage as DFM, for example). It can be then read back using appropriate counterpart ReadComponent/ReadComponentRes.

Software Architecture & Engineering Projects for €30 - €250. Hierarchic XML serialization in Delphi XE7 I need a procedure to serialize a delphi complex object to/from a xml file. no custom control/components. using new XML vendor OmniXML. Interface b. Delphi Serialize Xml (Delphi DLL) Serialize / Deserialize Hashtable to/from XML. Demonstrates how to seralize / deserialize a Hashtable to/from XML. Note: This example requires Chilkat v9.5.0.64 or later. Fine using Delphi, however I'd like to be able to serialize/de-serialize some of the TRemotable based classes. The XML mapper does not serialize the ECO objects. It serialises an internal representation of their contents. Even if the objects where serializable, that would be on no use whatsoever, since the serialisation is done on the fields of the object, while what you want is the values of the properties. You could try with the XMLSerializer class. How to serialize Delphi object Posted on Apr 21, 2008 It has been a very lean and easy option of.Net to able serialize/deserialize any serializable object instance.

Depend on your situation, simply calling .Assign method would work if you are coping data from one instance to another. But it only works between inherited classed which know about each other.

Can we find there something which will allow to pass objects states in more readable format?

There is a very powerful infrastructure available to do full serialization without knowing underlying class structure – RTTI (Run-time Type Information).

Delphi Serialize Object To Xml File

All functions we would be looking at are defined in TypInfo.pas unit.

First thing first. To be able to work within RTTI, you need to operate on the object which has publishedand public properties.

A function will return number and reference to the list (array) of properties published (public and published) by the class (VMT information). List will also include published methods. Simply walking through it will give you an access to property/method information.

In our example we are not interested in the published methods, so lets filter it out:

Serialize Object To Xml

What other Kind of information is present in the list? Bellow is full definition of the type

Now you are ready to get or set the value of the property:

And now you are ready to serialize your object, store it, load definition and deserialize an object back. And it could be not necessarily the same object.
You would have to loop through the properties, read the values, and store it as an XML for later use.

I am not going to go through all specific details in this post, instead, you can find a full code for XML Class serializer here.

It has been a very lean and easy option of .Net to able serialize/deserialize any serializable object instance.

Only closest option in Delphi is to stream the component using WriteComponent/WriteComponentRes of TStream/TWriter (used for Form storage as DFM, for example). It can be then read back using appropriate counterpart ReadComponent/ReadComponentRes.

Depend on your situation, simply calling .Assign method would work if you are coping data from one instance to another. But it only works between inherited classed which know about each other.

Can we find there something which will allow to pass objects states in more readable format?

There is a very powerful infrastructure available to do full serialization without knowing underlying class structure – RTTI (Run-time Type Information).

All functions we would be looking at are defined in TypInfo.pas unit.

Delphi Serialize Object To Xml

First thing first. To be able to work within RTTI, you need to operate on the object which has publishedand public properties.

A function will return number and reference to the list (array) of properties published (public and published) by the class (VMT information). List will also include published methods. Simply walking through it will give you an access to property/method information.

In our example we are not interested in the published methods, so lets filter it out:

What other Kind of information is present in the list? Bellow is full definition of the type

C# Serialize Object

Now you are ready to get or set the value of the property:

And now you are ready to serialize your object, store it, load definition and deserialize an object back. And it could be not necessarily the same object.
You would have to loop through the properties, read the values, and store it as an XML for later use.

Delphi Serialize Object To Xml Converter

I am not going to go through all specific details in this post, instead, you can find a full code for XML Class serializer here.