The general idea of whats going on is i am trying to transfer a structure from one project to another using binary and sending through a TCP Stream. What I Did:In my server i serialized the structure Maps(Map) to a temp file. Then I read all the bytes from the temp file to my buffer and sent it off to my client project.
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I am trying to read in an XML document, add a record with a tag for the filename and write to a different XML document.I have been told I must use serialization.
View 2 RepliesI have an XML document that I am deserializing (VB .NET 3.5 Framework), changing some values, and the serializing again. The original document has several XML Comments in it. When I go through all the deserialize/serialize all of the comments are lost. Is there a way to preserve the comments? If not, is there a way to add comments on serialization without having to walk through with the writer and manually add all of the comments back in the appropriate place?
View 1 RepliesHow do I serialize and deserialize my main form (and its controls, subcontrols, their values, etc.)? Edit, for clarification. Currently I am writing the current value of each control to an .INI file, one by one and reading it back when the program is next run. Every time I add a new control, I have to remember to update that save/load .INI code.I just wondered if I can do it in one call, or a simple for loop iterating over all controls on the form.Btw, I use only simple controls like edit box, radio button, combo box, checkd listbox, the most complex thing I have is a datagrid, but even that is not linked to a databse.Accepted answer "can't. I will probably code my own, along the lines of ...
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maybe later add left/top/height/width/enabled/visible, etc, bu tfor not th econtrol name an its "value" are enough (text, value, lines, checked?, etc)
Is it possible to serialize and deserialize a structure?
I think it isn't because the code I use will not work for a structure but it does work for other data types like an array, string etc
I'm trying to serialize/deserialize data in vb. I've made a .dat file from a blank plain text file (not sure if this is suitable) which seems to connect ok, as do both the classes. Here's the
Imports Microsoft.VisualBasic.ControlChars
Imports System.IO
Imports System.Runtime.Serialization.Formatters.Binary
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I am using a a bin serlization for saving pictureboxes. And then i copyed the code and put it into my game player so it could load them in. But i get a error: "Unable To Find Assembly 'GME Game-Maker-Extreme, version: 1.0.0.0, Culture=nutual, PublicKeyToken:Null"[code]...
View 4 RepliesI am trying to write a class to serialize/deserialize something as simple as:
<table border="1">
<tr>
<td>row 1, cell 1</td>
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I just can't get it to serialize to this thing. I tried to generate the class using xsd but that produced a lot of garbage code and I really would like to maintain this by hand as it is easier than the monstrosity that xsd produced which didn't work anyway.
I have a 2 collection of varying objects. Let's say I have the following two objects Private col1 as Collection(Of A) and Private col2 as Collection(Of B) But object of Type A has a collection of Type B as an Attribute. so A looks like that
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I have a web site that uses the both c# and vb.net in the app_code section. The different languages are separated into their own folder and correctly configured in the web.config.
<codeSubDirectories>
<add directoryName="BasicCode"/>
<add directoryName="CSharpCode"/>
</codeSubDirectories>
This works fine 95% of the time. In production using 2 load balanced servers I sporadically receive an error message along the lines of:
"Unable to find assembly
'App_SubCode_BasicCode.xxx,
Version=0.0.0.0, Culture=netural,
PublicKeyToken=null'.
The site is hosted in IIS7 and I think it has something to do with the name of the dll assigned during dynamic compilation. I do not see this problem in a single server environment. Could this be because when the session is balanced to the second server the dynamic compiled dll name is different?
I have an ArrayList in android that I'm trying to convert to a Base64 String, then passing that to a wcf service though JSON and the wcf service inserts the string into a database. Then I need to be able to read that from the database and deserialize it in a .NET application.
This is how I am serializing the ArrayList in android:
private String convertByteArrayToSave(byte[] b){
if(b != null){
return Base64.encodeToString(b,0,b.length,Base64.DEFAULT);
}else{
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The ultimate goal is to be able to be able to create a list of these shapes in the .NET app or android app and be able to read the list in the .NET app and android app no matter where it was created from. I'm able to it when you create the Shape from .NET and read it into android using WCF but creating it in android.
I have a question about serializing a Picturebox and it's child controls. I have a picturebox on my main form where a user can put new Picture boxes in.To a add a new Picturebox I say: Pictureboxmain.controls.add(Picturebox)But now I want to serialize this in a stream of bytes. I know that you can serialize an Arraylist as followed:[code]But is the same possible with a collection of controls?So now I tried this assuming the same method can be used with a control collection:[code]
View 9 RepliesModule ProjectSerializer
Sub Serialize(ByVal strPath As String, ByVal ProjInfo As ProjectInfo)
' create a filestream to allow saving the file after it has
' been serialized in this method
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I am trying to upgrade a project from VS2005. It is a VB.NET project B that depends on a C# project that references a C++ dll, A.dll. I am getting an error saying 'Unable to find assembly A_class, Version 2.0.0.0, Culture=neutral, PublicKeyToken=null'. The targeted platform of the C++ project is 4.0 and since that project depends on others, I can't downgrade it. But I did set the platform for the VB.NET project to 4.0. What else does the Version 2.0.0.0 refer to ? I have tried to create a brand-new project and added the vb forms into it after I have built it successfully. The C++ dll is in the output directory, if the VB project doesn't find it there, it doesn't get to this point. During build. I either get no error (but forms don't load) or I get 2 errors (one for each form):
View 1 RepliesI need a way to transfer a compiled assembly from client to the server and be able to store that in the database or in a file in such a way that I can grab those bytes on the "to" side and re-load assembly. Is there a way to do it. To clarify, I have a winforms application that will generate code and compile it based on some metadata. Now I need to be able to transfer this to a web site and store it somehow, but I don't want a dll (because it can be de-compiled). I would then have a "server" program on the to side, that would load this in memory. I could just transfer encrypted source code, but I thought I could just transfer compiled assembly.
View 4 RepliesI have recently upgraded an VB6 project to vs2008. I was almost finished when the following error occured. Unable to emit assembly: Referenced assembly AxInterop.MSFlexGridLib does not have a strong name Prior to this error appering, I tested my app several times and it was fine. Only after publishing it did the error appear. I have tried all solutions I could find, but nothing helps. I have read [URL]
View 1 RepliesI receive this error as "Assembly Load Error" whenever adding a form or other object that has to be inherited.
"Unable to load assembly. Ensure that the file is a valid .net Framwork assembly"
I want to send a serialized object from my server to the connected client. A little problem is that the BinaryFormatter needs the source assembly to deserialize the object properly.
View 2 RepliesI'm wanting to include a system tray icon in my WPF project, and found this resource:[URL]..which looks like it will work beautifully, but it's written for C# and I'm using VB.net for this project. I downloaded his project and built the notifyicon as a DLL, then added as a reference to my project.
It throws up an error: Unable to emit assembly: Referenced assembly 'Hardcodet.Wpf.TaskbarNotification' does not have a strong name So I'm trying to figure out the best way to proceed. Do I need to strong name it, or is there a better way to do this?
I 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 RepliesI'm interested to know how people work in large teams of developers.I work on my own, and each time I create a brand new control, I create a new project to keep all the related files together.I have various common helper assemblies that I import but, for the most part, distinct controls are kept in distinct projects.I'm wondering whether when developers are working on, say, System.Windows.Forms, they are all working on the same project, or on separate projects that are all merged together at some point.
View 4 RepliesUnable to get either the Visual Basic Projects or the Visual C# Projects folder in Visual Studio 2005. I tried to Creating the Web Service Client Project.
On the File menu of visual studio , I pointed to New, and then click Project to open the New Project dialog box. Under this dialog box there is no Visual Basic Projects or the Visual C# Projects folder.
I am using Visual Studio 2008, .NET Framework 3.5.
Basically what I am trying to do is have my webpage project folder located directly on my local machine (ex. Local #1).Our database is located on a server (ex. Server #1). I am building my web applications on my local machine and then trying to debug them in Visual Studio 2008. Only every single time I click to debug my project I get a "Security Exception" error that looks something like the following.[code]...
I have created a visual basic class library named dataLibrary and have added it as a reference in a visual studio tools for application program in infopath 2007, and imported it.
Now when I try using a class defined in the library, I get the following error:"Unable to emit assembly: Referenced assembly 'dataLibrary' does not have a strong name"
Im trying to load the DataBindingLab from MSDN [URL]and im getting the error "Unable to load the metadata for assembly DataBindingLab". Does anyone know how i would be able to resolve this. The next part of the error is "The system cannot find the file specified" but no information as to which file is missing is provided...
View 4 RepliesWhen I build a project in visual studio 2005, I got some errors that are like
"The assembly 'xxxx, Version=5.2.0.0, Culture=neutral, PublicKeyToken=7bd72a647a3c48e9' is not registered for COM Interop. Please register it with regasm.exe /tlb." So I followed the link http://support.microsoft.com/kb/316163 to register them with regasm.exe /tlb.
However, I got an error " Unable to locate input assembly 'microsoftbasic.dll' etc.
In our application user needs to login to a particular company. We have an option in menu that would let user to select another company while application is open. When user selected other company the application restart itself along with the settings for new company.
Until first load everything was fine and user can select other company from the menu, but when application restarts itself it throw and exception stating Unable to load assembly. Whereas if we again try to run the statement in debug mode everything goes fine. Basically, on alternative loads we are getting this error.[code]...
If a class is serialized and has events fired from it that are handled on a form you get the error "Form1 cannot be serialized" in c# you can use (to work around this):
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Where can i find toturials for simple visual basic projects?
View 3 RepliesI have a solution with two projects. The main project connects to the second project via a reference, and the reference path is local to my machine. It looks like it references the .exe file.So when I publish the main project (ClickOnce), i get the following error:
Application validation did not succeed. Unable to continue.In the log file, under Error Details, it says
System.Deployment.Application.InvalidDeploymentException (RefDefValidation)
- Reference in the manifest does not match the identity of the download assembly Project2.exe
- Source: System.Deployment
How can I include this second project? Should I publish it, then reference the published files? What do i reference? The .application file?Is there a way to just include this second project, so when I do publish the main project, the second one just goes along with it?