Serialization Class Won't Compile
Mar 17, 2010I'm trying to make this work here is the code it's quite simple the serialization work's though the deserialization dosen't.[code]...
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XML Serialization Of Array Of Class Within Class?
May 8, 2012In short, I can't seem to get the xml serializer to serialize an array of one class type embedded within an array of another class.I have two classes, one of which contains an array of the other class, as follows (there are other objects in the classes that I've not included):
[Code]...
There must be a simple way to get the XML serializer to serialize the array of the class embedded within the array of the class that I am serializing. Am I missing something?
Any Disadvantage Of Serialization Of Class?
Jul 2, 2010I want to know the disadvantage of serialization of a class in vb.net. As I am using it for deep copy only. Is it correct or not?
View 3 RepliesClass Serialization - No Results Returned
Jun 16, 2011I have an error in the the following class, but am unsure where it is. The class will return correctly in my service but does not serialize and return any results.
Imports System
Imports System.Data.Objects
Imports System.Data.Objects.DataClasses
Imports System.Data.EntityClient
Imports System.ComponentModel
Imports System.Xml.Serialization
Imports System.Runtime.Serialization
[Code] .....
This will not be the final iteration of GetEmail, but I am using this in it's current state to try and figure out why I am not getting the class to serialize correctly.
Serialization For A Class Declared As WithEvents
May 9, 2009Public WithEvents Tree as Tree. I am not able to Serialize the Tree class, but if i remove the "WithEvents" keyword, it works fine. Why? What should I do if I have to declare it with "WithEvents"?
View 2 RepliesVS 2010 - Saving Class To File Via Serialization?
Feb 13, 2012I am having trouble saving a class to a file via Serialization. I am getting this error:
Type 'System.Drawing.Graphics' in Assembly 'System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' is not marked as serializable.
I have changed the:
Public Class cJigsaw
to:
<Serializable()> Public Class cJigsaw
The next line in my class is:
Public img As Bitmap
I tried adding the <Serializable()> attribute to this code, yet it has this error:
Attribute 'SerializableAttribute' cannot be applied to 'img' because the attribute is not valid on this declaration type.
C# - How To Ignore Event Class Member For Binary Serialization
Mar 5, 2010I need to avoid serializing an Event class member because when the event is handled by an object that is not marked as Serializable the serialization will fail.
I tried using the NonSerialized attribute on the Event class member but it fails to compile. This line of code:<NonSerialized()> Public Event PropertyValueChanged()
produces the following error: Attribute 'NonSerializedAttribute' cannot be applied to
'PropertyValueChanged' because the
attribute is not valid on this
declaration type.
Public Event PropertyValueChanged() ' compiles but needs the extra handling described below
Is there another way to avoid serializing Event members? This is not a problem if the event is not handled and I can work around it by cloning the objects (and ignoring the event) before serializing them. Just wondering if there is a better way.
How To Compile Single Class Into Existing Project
Mar 18, 2010I have a VB.NET solution (call it S1) which produces a .vb file (say File1.vb) to be compiled and then included in another solution (S2). S2 is a console app which I want to run from a cmd prompt, not VS. My plan is to shell out from S1 to run a batch file to do the compile and then copy the .dll file, overwriting the old one in S2 (then I can run S2 in a separate operation). Here's the batch file for the compile:
View 4 RepliesSerialization Missing Dot Right Before New Line Serialization
Sep 17, 2009I've been using XML serialization for a while, and today I realized something really odd. If I have a new line right after a "dot" (.), when i deserialize, I lose the dot. Has anyone ever had this happen to them? The following is my serialization code:
[Code]...
VB2010: #Cosnt Scope - Compile The Library With Different Code Inside Class
Mar 19, 2011Once time, me needed to compile the library with different code inside class which determined with prroject wich inherits this library At first I tried in project declare #const and in library to use condition with #const,
[Code]...
Asmx Json Serialization Versus Wcf Json Serialization?
Nov 24, 2011I have two experimental web services. One is an asmx contained within a .net web application. The other is a WCF service library being invoked from the web application.The asmx basically does everything I need, but I think WCF would be better, except that it doesn't do anything as I would expect after fiddling with the asmx service.For example, the same method behaves differently in each:
' ASMX
<WebMethod(BufferResponse:=True, EnableSession:=False)>
Function Test(aObject as Object) as Object
' object will have been successfully serializaed into a dictionary
[code]...
Protected Error In Compile Time, When No Protected Class Is Used?
Nov 10, 2011Dim box As MultiTextBox = New MultiTextBox
Dim i As Integer
for i = 1 to 3 Step 1
lengthWidthHeight = MultiTextBox.GetItemValues()
Next i
This excerpt of code is using the NXOpen API. In the NXOpen API, the MultiTextBox class is public. However, when I compile the code I get the message:
'NXOpen.UIStyler.MultiTextBox.Protected Sub New(ptr As System.IntPtr)' is not accessible >in this context because it is 'Protected'
My question is, how am I getting an error about protected scope? Could it also be that the API documentation is incorrect?
IDE :: Linq Causing Run-time Compile Error But No Compile Error In VS2008?
Apr 20, 2009I have a Linq-to-SQL class diagram in my web application containing the two tables in my database (held in a DBPro database project in the same solution). All was working fine yesterday. I start doing some work tonight and note that the solution compiles fine in Visual Studio, but when I run the web app I get a compilation error:
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: BC30002: Type 'FrostAlertDatabaseDataContext' is not defined.
[code]....
If Compile A VB6 App On Win7 - ADODB.Connection Errors With "Class Does Not Support Automation Or Does Not Support Expected Interface"
Apr 28, 2011I compiled some VB6 code on my Win7 x64 machine and the result .exe will not run correctly on any other machine. VB6 code is just a new template .exe file with one button, a reference to "Microsoft ActiveX Data Objects 2.6 Library" and the following code in the button press event: Dim db Set db = New ADODB.Connection It runs correctly on my machine, but no others (even other Win7 x64 machines) (Update: I found TWO other users where it runs and one of them is Jeff Atwood!, but most machines have the same problem)
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C# - XML Serialization In .NET?
Oct 3, 2011I have xml like this:
<?xml version="1.0" encoding="utf-8"?>
<session xmlns="http://winscp.net/schema/session/1.0" name="blah@blah.com" start="2011-10-03T15:09:30.481Z">
<ls>
[code]....
Why is XMLSession.FileList.Count always 0. I hypothesize it has something to do with the declaration above it but I am not sure what is wrong with it. Maybe it can't accept a path, if not, how can I do it?
C# - .Net XML Serialization Based On A XSD?
Oct 20, 2009I've been serialising and deserialising .net objects using the XmlSerializer class without problem, however we now need somebody else to look at that data to perform some analysis on it.In order to help with that we've produced an XSD based on our class like so:
xsd.exe /t:DataClass Assembly.exe
The start of the XSD looks like this:
<?xml version="1.0" encoding="utf-8"?>
<xs:schema elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="DataClass" nillable="true" type="DataClass" />[code].....
Bizarly, the XML produced does not adhere to the XSD generated from the same class.My question then is, is there a way of telling the XmlSerializer to serialize the object based on a given XSD? As an aside, I've looked at other ways of fixing this: I've tried re-generating the classes from the generated XSD - this seemed to have the same problem.
Serialization Using XML File?
Sep 13, 2010I have a MRU list that keeps on clearing when I close my application. In order to keep this information, I am trying to serialize it to an xml file, however, I can't figure out how to get the list written to this xml file.
Class
<Xml.Serialization.XmlRoot(ElementName:="Class_mrulist")> _
Public Class MRULIST
[Code]....
VS 2005 Serialization In XML?
May 20, 2010I have been working hard with the XML for a couple of days.And when i came to serialization;what the the actual need of Serialization in XML? [URL]
View 8 RepliesC# - Serialization Across Projects With Inheritance?
Jul 19, 2010I have a base class ("MyBaseClass") in a project called "BaseFramework" which is included in several solutions within the company. There are several derived class's in various projects throughout the company that inherit from "MyBaseClass". If I then create a List and add derived class's to it, it will not serialize. I realise that if I were attempting to serialize this list, and the base class and derived class were in the same project, I could simply apply the "XmlInclude" attribute to the base class and include all of the derived class's. This is however not possible across projects, because that would require a circular dependency.
View 1 RepliesC# - XML Serialization Assembly For Non-web Projects
Mar 19, 2012I am attempting to solve the well known problem of automatically generated serialization assemblies in VS 2010, both VB.NET and C#. The "Generate Serialization Assemblies" option in project settings does nothing for non-web projects (see [URL]). Thus the calls to serializers generate file i/o exceptions that are very unfortunate, and for which there is no cure. The method suggested above does not appear to work with VS2010 and SGEN still runs with /proxytypes enabled.
View 1 RepliesDataContract XML Serialization And XML Attributes With .NET?
Oct 21, 2011DataContract XML serialization and XML attributes which is most interesting I have attempted to directly convert it to VB.NET, but it does not seem to give me the right results. All I get is the root element with no attributes:
<root xmlns="http://schemas.datacontract.org/2004/07/shutlBookingService" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"/>
how to add attributes to an element using VB.NET
OK Here's the code:
<ServiceContract()>
<AspNetCompatibilityRequirements(RequirementsMode:=AspNetCompatibilityRequirementsMode.Allowed)>
<ServiceBehavior(InstanceContextMode:=InstanceContextMode.PerCall)>
Public Class Service1
[code]....
The output is:
<Test xmlns="http://schemas.datacontract.org/2004/07/shutlBookingService" xmlns:i="http://www.w3.org/2001/XMLSchema-instance"><success>0</success><timestamp>2011-10-22T09:28:52.7884244+01:00</timestamp></Test>
Which as you can see does not have success and timestamp as attributes.
De-serialization Of XML In Visual Basic?
May 26, 2011I am creating a new windows program and I have used XML serialization to save the contents of my text boxes but when I try to open that file in the new application, no data is transferred. The code acts like it does everything fine and does not give me any errors, it just doesn't input the text back into the program.
Here is my code:
Imports System.Xml.Serialization
Imports System.IO
Imports System.Runtime.Serialization.Formatters.Soap
[Code].....
Serialization And Deserialization Of An Interface?
Jun 18, 2012how to serialize and deserialize an interface.
View 1 RepliesSerialization And Encrypting Files?
Jan 15, 2010what the relation between Serialization and encrypting files, i wanna know that and i wanna a lessons for serialization and i want to ask about this code in VB6 if we can convert it to VB.net 2008
Dim a As String * 10
Dim b As String * 10
Dim c As String * 10
[code]....
Serialization Of Panels Controls?
Sep 5, 2009I am new at this. Im trying to serialize a panel and its contents in vb. The controls are added at runtime. I have tried adding to a arraylist but it didnt work
View 2 RepliesSerialization Suddenly Slow - How To Fix It
Jun 11, 2009I've been cloning my objects using serialization for awhile, and typically its been quick, at least for my purposes. After a series of updates to these objects, however, now the serialization process is much slower. Trial-and-error has so far failed to pinpoint the cause. Some of the added elements to my object are:
1.binding lists
2. an inherited dictionary class
3. more internal references (the object is actually group of nested objects, and these internal objects have more references to each other than before)
I have been careful to avoid/eliminate references to external elements when cloning, as that can lead to a cascade of extra cloning. So I think the problem is with the object structure itself. This is my serialization routine:
Friend Function CloneObj(ByVal obj As Object) As Object
If Not obj.GetType.IsSerializable Then Throw New Exception("Object not serializable")
Dim bf As New System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
[code]....
Serialization To A Textbox/richtexbox?
Nov 6, 2010I found a source code that serializes an object and save it to a textfile, here it is:
saffa
Dim save As New SaveFileDialog()
save.Filter = "Text files only ( *.txt )|*.txt"
[code].....
Use A .bin From A Serialization In Two Different Application From Two Different Projects
Mar 19, 2010I tryed using serialization I might be using the wrong thing though what im trying to do is to serialize a class to a .bin file and then use it from another application, is there a way to change the specification of the binary formater this way it works in two different Vb.NET projectS??
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Using Binary Serialization On XCData?
Mar 3, 2010I'm creating an application that uses several "multi-leveled" structures (structures within structures within structures....) to store reference data.
<Serializable()> Public Structure ControllerType
Public Attributes As ControllerAttributeType
Public Description As XCData
[Code]....
Three questions:
1) Is the "CloneObject" function solution able to be used in my application?
2) If it is, what is the fix for the XCData typed objects?
VS 2008 Simple Serialization Anyone?
Aug 19, 2009I am making a FlowLayoutControl panel which the user can edit by dragging controls onto it in any required order. The controls are mainly (subclassed) Buttons and (subclassed) TextBoxes, plus perhaps a few labels. There might easily be several hundred of them interspersed at random. I need to be able to save the FlowLayoutPanel and/or its list of controls to a file, and then restore the whole thing again later when needed.If I am not mistaken, this will involve serialization -- a subject about which I presently know next to nothing. I have tried trawling the web for introductions and relevant examples, but I am suffering from information overload. There is so much written about serialization that I don't know where to start.As I can't spend too much time on this, I'm hoping there is some simple way through all the complications. Can anyone here explain, or point me to, the basics needed for saving a control like my one?
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