Active1 year, 5 months ago
C# Serialize Object To Json
It will tell the code that generates the overrides: “Hey, if you ever need to deserialize a list, or array of these type of object, the surrounding tag name should be allCustomers”. So you do need to add this new attribute to the classes which you know will become members of a list to be deserialized. C# Serialize List (Write to File With BinaryFormatter) Serialize a List with the Serializable attribute. Use the BinaryFormatter class. List, serialize. A List can be serialized to the disk. We want to serialize (to a file) a List of objects. The next time the program runs, we get this List straight from the disk. Serialize List of Objects: Xml Serialization « XML « C# / C Sharp. Home; C# / C Sharp; 2D Graphics; Class Interface; Collections Data Structure; Components; Data Types; Database ADO.net; Date Time; Design Patterns; Development Class. Serialize List of Objects: Xml Serialization « XML « C# / C Sharp. Serialization in C# is the process of converting an object into a stream of bytes to store the object to memory, a database, or a file. Its main purpose is to save the state of an object in order to be able to recreate it when needed. The reverse process is called deserialization. I need some suggestions on how to import data into multiple list objects using Dapper and then serialize the lists into proper JSON format. Please share your suggestions. Sample JSON fo.
I Use JsonConvert to serialize object and save it on database. It's sample of serialize string that I save in database:
[{'matId':'1','value':'44'},{'matId':'2','value':'55'},{'matId':'4','value':'77'}]
C# Serialize List Of Strings
Now when I get this string from db it has a lot of backslash like this:
'[{'matId':'1','value':'44'},{'matId':'2','value':'55'},{'matId':'4','value':'77'}]'
![Download cleanmymac free Download cleanmymac free](/uploads/1/2/5/0/125059763/966586998.jpg)
And for this reason I can't
Deserialize
it..Replace(',')
method doesn't any affect on this. I don't know why.32.1k6 gold badges50 silver badges82 bronze badges
user3748973user3748973
2 Answers
You have to use
JsonConvert.Deserialize
method. Your
json
string is wrapped within square brackets ([])
, hence it is interpreted as array. Therefore, you need to deserialize
it to type
collection of one class
, for example let's call it MyClass
.![Objects Objects](/uploads/1/2/5/0/125059763/880036021.png)
Here is
Mihai Alexandru-IonutMihai Alexandru-IonutDeserialize
method.32.1k6 gold badges50 silver badges82 bronze badges
Backslashes represent serialized object. You need to deserialize your List object.You can try using Generics:
Natalia ZNatalia Z
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Active1 year, 11 months ago
I have a collection of classes that I want to serialize out to an XML file. It looks something like this:
Where a bar is just a wrapper for a collection of properties, like this:
I want to mark this up so that it outputs to an XML file - this will be used for both persistence, and also to render the settings via an XSLT to a nice human-readable form.
I want to get a nice XML representation like this:
The Great Shark Hunt Gonzo Papers, Vol. 1 Strange Tales From A Strange Time by Hunter S. Thompson a.b.e-book v3.0 / Notes at EOF Back Cover: REBEL WITH A CAUSE From Nixon to napalm, Carter to cocaine, Hunter S. Thompson captures the crazy, hypocritical, degenerate, and worthwhile aspects of American society with razor-sharp insight. Hunter s thompson free pdf.
where are all of the Bars in the Barlist are written out with all of their properties. I'm fairly sure that I'll need some markup on the class definition to make it work, but I can't seem to find the right combination.
I've marked Foo with the attribute
and the
list<Bar>
with the attributein an attempt to tell the Serializer what I want to happen. This doesn't seem to work however and I just get an empty tag, looking like this:
I'm not sure if the fact I'm using Automatic Properties should have any effect, or if the use of generics requires any special treatment. I've gotten this to work with simpler types like a list of strings, but a list of classes so far eludes me.
John Saunders149k23 gold badges211 silver badges372 bronze badges
Jon ArtusJon Artus3,14311 gold badges38 silver badges40 bronze badges
4 Answers
Just to check, have you marked Bar as [Serializable]?
Also, you need a parameter-less ctor on Bar, to deserialize
Hmm, I used:
And that produced:
CarlCarl4,7234 gold badges22 silver badges23 bronze badges
Everything looks great. As @Carl said you need to add the [Serializable] attibute to your classes, but other than that your XML creation should work find.
Foo
Bar
Code to test
Output
![C serialize list of objects free C serialize list of objects free](/uploads/1/2/5/0/125059763/825924032.jpg)
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It has been over 5 years since this item was posted. I give my experience from July 2013 (.NET Framework 4.5). For what it's worth and to whom it may concern:
When I define a class like so: (VB.Net code)
Aams mastering software crack. With this definition the class is (de)serialized without any problems. This is the XML that comes out of here:
It only took me two days to figure it out that the solution was to leave out the
John Saunders<XmlElement>
prefix of the List(of T) elements.149k23 gold badges211 silver badges372 bronze badges
Peter KleinPeter Klein7201 gold badge7 silver badges18 bronze badges
Danoram2,7698 gold badges32 silver badges56 bronze badges
C Serialize List Of Objects Free
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