Call XMLSerializer.Derserialize More Than Once?
Apr 15, 2010I have not yet tested this..but before I do that, I am just wondering, let's say you have a byte stream, and you want to deserialize that into an object?[code]...
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Using The XMLSerializer To Create An XML Schema?
Oct 15, 2009I am using the XMLSerializer to create an XML Schema. In one part of the XML, I have an element called 'parameters', which returns a collection of strings. The output is supposed to look like this:
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XmlSerializer Crashes When Vb6 Instantiates It Via COM?
Aug 24, 20100I Have a vb6 application that uses .net objects via COM. When one of this objects calls code which instantiates XmlSerializer vb6 aplication crashes.Just this line fails: Dim x as new XmlSerializer(GetType(CustomClass))I agregate that these objects load assemblies dinamically but only it crashes over vb6 aplication. In .net 100% aplication this not happens.
View 2 RepliesXMLSerializer Type Serialization?
Jan 15, 2009I'm trying to serialize a user's preferences by means of an XMLSerializer. The preferences class contains Strings, Integers, Booleans and several Color structure variables. The serialization doesn't throw any errors, however the generated xml file has empty values only for the color variables.I tried the following two declarations of the XMLSerializer object, neither workerd.
[Code]...
Serializing A Generic Collection With XMLSerializer?
Jul 11, 2009Why won't XMLSerializer process my generic list?
Sub Main()
Serializing()
End Sub
[Code]....
I get an exception on the "Dim ser" line, saying "Testing.Module1 is inaccessible due to its protection level. Only public types can be processed." ("Testing is the name of the application, and "Module1" is the name of the module; this is a console application).
XmlSerializer To Serialze A Class With A Collection?
May 26, 2010I have a custom class that has one property as a collection.For some reason XmlSerializer doesnt like the class having a collection property and the Serialize Fails!If I remove the collection property it works! Is there a special way of getting the collection in the class to work?
View 1 RepliesXmlSerializer(Type) Constructor Throws ArgumentNullException
Dec 27, 2010I've been having problems with following code on some computers, while it's worked super on others (most):
Dim xmlSer As New System.Xml.Serialization.XmlSerializer(GetType(XMLContext))
which produces the stacktrace:
System.ArgumentNullException: Value cannot be null.
Parameter name: type
at System.Xml.Serialization.XmlSerializer..ctor(Type type, String defaultNamespace)
How can that code throw that exception, when the argument is drawn from a gettype call, and note that it doesn't happen when debugging on my own PC, only when it's installed on some of the client PC's???
.net - XmlSerializer. Deserializion Of Empty Date And Time Elements?
Apr 8, 2011I am trying to deserialize an Xml file content into a specific object. Everything runs fine but when I include empty tag of type date or time in my xml(having xsd that describes my xml structure) the deserialization fails. What can I do to make deserialization working when empty date tags are appear?
View 1 RepliesDynamic XmlSerializer That Identifies Object Type From Xml-serialization?
Feb 3, 2011Is there any way to create an XmlSerializer that stores along with the serialized data the data type, then when deserializing, it automatically identifies the type of the serialized object and creates an object of that type (returned as object).
View 1 RepliesWhy Doesn't XmlSerializer Work For Shared Class Variables
Dec 8, 2011I have the following class which I want to serialize to XML:
[Code]...
Put The XMLSerializer Behind A 'facade' Class That User Won't Have To Supply Type Info To The Constructor?
Mar 19, 2012I wish to put the XMLSerializer behind a 'facade' class of mine so that user wont have to supply type info to the constructor. But doing this has a problem. Consider this class:
Class XmlFormatter
Private Shared xs As XmlSerializer
Public Function Deserialize(ByVal serializationStream As Stream) As Object
Dim o As Object = Nothing
[code]....
The problem is that the user of this class cannot use Deserialize without first using Serialize because the XMLSerializer instance is created in Serialize and it is shared. But using Deserialize without this instance will simply return Nothing.
.net - Cannot Call Stored Procedure From Code Which Works On Direct Call To Database
May 17, 2011I connected to the Informix server using RazorSQL, created a stored procedure and tested it, getting the expected answer, so the procedure exists in the database in some form.
I then run the following code:
If ConnectToInformix() Then
Dim cmd As New IfxCommand("dc_routeHasOutstandingQuantity", conn)
cmd.CommandType = CommandType.StoredProcedure
[Code]....
This error does not occur when calling the stored procedure from a live SQL connection.
Call A Dynamic Compiled Func(of ) Function Via Expression.Call?
Mar 22, 2012I want to create an ExpressionTree where a Func(of Vector, Vector, Vector, Vector, Double, Double, Vektor) should be called. So I use
Expression.Call(Forces(0).Function.Method, {Vec1, Vec2, Vec3, Vec4, Double1, Double2})(Vec1-4, Double1-2 are declared as ParameterExpression and Forces(0).Function as Func(of Vector, Vector, Vector, Vector, Double, Double, Vector). But I get an AgrumentException, because Forces(0).Function.Method has seven Arguments. (System.Runtime.CompilerServices.Closure as seventh argument at Index 0).
VS 2010 : Convert A DLL Function Call Which Has The Callback Function Routine Called Within The DLL Function Call?
May 25, 2012I am trying to convert a DLL function call which has the Callback function routine called within the DLL function call.The DLL function call signature is like this:
typedef void *HANDLE;
typedef HANDLE HACQDESC;
DECLARE_HANDLE (HWND);
[code]....
how to convert this DLL call to VB.NET and also how to create the callback function and send it as parameter to this function
call.
Call C# Form - Call The Form Called 'main'
Sep 22, 2010I have a VB .NET 2010 application. I added a C# project to my solution. I tried to call the form called 'main'. However, I could not figure out a way to do that. What is the best way to do that? I Goggled, and did not find anything. Actually I noticed that my Developer converted everything to VB .NET.
View 5 RepliesCall A .net Dll From .net?
Nov 23, 2010DLLs in .net are treated differently than in C++ and other programming languages.When you create a class library project in VS (for either VB or C#) you are creating a DLL. In order to call/use that DLL in another project you have to add a reference to your new program.Go to Project > Add Reference..., or right-click on the project that needs to use your DLL, and click "Add Reference...".
After a short wait you should see an Add Reference dialog box.There are several tabs across the top but each of the components that is listed in a tab represents a DLL. If you expand the "Path" column in the .Net tab you will see the DLL location.If your two projects are in the same solution, you should probably go to the Projects tab and add the project that you need.If your dll project is NOT in the same solution as your project that needs to use the dll, then go to the Browse tab and find your compiled DLL from your DLL project. This will add the DLL as a reference to your solution.
Call And How To Add Them?
Aug 13, 2010Okay, this is my first newbie question so I'm sorry for this newbie question.I've look at Toolbox and I just can't find whatever this called.I don't even know what the name of it too so if anyone know what this called,
View 3 RepliesHow To Add / Call A Dll
Aug 19, 2010OK, I'm still trying to read EXIF information, and have found a DLL I want to try to do this - [URL] I've added the DLL to my project, but how do I actually include it and then us it. The example code I assume is C or something?
[Code]...
How To Call A Dll
Oct 12, 2008How to call a dll in vb.net?
View 3 RepliesHow To Call A Sub From Another Sub
Mar 25, 2011How can i call a sub from another sub? I tried Call MyButton_Click but it didn't work.
View 1 RepliesAsp.net - How To Call Value From Web Form
Aug 19, 2009I creat one WEB project, this project contain tow WEB FORM, In the first Web Form Design i have tow TextBox for Entring the date(All dataTable between this tow dates) and one Button, I want that when i press to to this Button it will load the second WEB FORM and show all the Data Table in DataGrid In this WEB FORM, So i need To call this tow TextBox value from the first WEB FORM to the second WEB FORM In Load_Page i will use this tow value in select statment. So i want to know how to call this to value from the first WEB FORM. I'am using VB.NET WEB APPLICATION.i have allrady DB in SQL .
View 4 RepliesC# - .net Call Php Function?
Oct 31, 2011I am trying to call a php function from .net. I tried to a webrequest method but I am not sure how to specify the function to call in the url. A link below shows the method I am trying to call.[URL]..
View 2 RepliesC# - Call From .cs (or .vb) Into .aspx?
Feb 2, 2011I have a Visual Studio solution, containing .cs and .vb projects, as well as .aspx files. As usual, the .aspx files implement an ASP.NET site and make calls to the .cs and .vb projects.
Is it possible to do the reverse... i.e. make a call from a .cs or .vb file to a method in a .aspx file? (Assume for the purpose of this question that there is a good reason for doing this)
C# - Way To Call Remote Dll?
Feb 23, 2010Which is the best way to call remote dll? Where can i find examples for this?
View 1 RepliesCall / Use A VB6 Dll In Application?
Apr 11, 2009How do I call/use a VB6 dll in VB.NET application? Welcome to the All-In-One Code Framework! If you have any feedback
View 1 RepliesCall A DLL Function?
Nov 28, 2010I have created a new Class Library in visual basic and called it 'TestDLL'. I have a TestDLL.vb file where I put in this code
Class TestDLL
Function ReturnHello() As String
Return "Hello"
End Function
End Class
Then I clicked on the build tab and built the solution. I then copied the DLL 'TestDLL.dll' to C:TestDLL.dll
I am trying to use that DLL in a console application. I have tried this code but I get an error: System.EntryPointNotFoundException was unhandled Message=Unable to find an entry point named 'ReturnHello' in DLL 'C:TestDLL.dll'.
Declare Function ReturnHello Lib "C:TestDLL.dll" () As String I have added TestDLL.dll to the references for the console application and got that to work, however my goal is to load and unload different .dll files without restarting the application. I have a lot more code besides this, but I'm just trying to find out what commands I could use for just calling functions from DLL files.
There was something I was reading about assemblies, but all I get that to do is list the classes in my dll file. I will already know all the names and locations of the .dll files, and also the class and functions that they contain, because I will be building all of them. how I can get a simple function return in my console application.
Call A Web Service?
Dec 17, 2011I actually have a menstrip with sub-menu ... File > Service >>> Products
My aim is to add a uri to products so that when on click on product the particular web service will be invoked.
My question is only How Can I add a URI with Products on click ?
Call An Event And/or Sub?
Sep 18, 2010I'm making a button via images, which changes appearance as the user uses the mouse. For example, when the user clicks on the button, the image changes into the button being "pushed in." My problem is that when the user presses the button and releases the mouse I want it to go back to the image when the user is just hovering over the button. This only happens if the cursor is move off the button and then moved back onto it. I'm trying to call the event/sub where the mousehover event is used in order to get it to change back to the desired image. How do I call this event and/or sub in order for it to work?
View 2 RepliesCall An Extension From C#?
Apr 26, 2010I have an extension method written in visual basic as follows:
Imports System.Runtime.CompilerServices
Namespace Parsing
...
Public Module CSVParse
[code]....
Unfortunately the compiler is giving a 'Cannot resolve symbol' error for 'DoVB()' and highlighting it red.Yet it will recognise the call in a static fashion.
CSVParse.DoVB(test);
Call Applications To Run?
Dec 7, 2010I'm wanting to program a few buttons to run programs. The only issue is that they are in different directories.
Directory Structure:
+Program Files
- Test 1
- Test 2
- Test 3
- MyApplication
The Program Files folder is located on a Flash Drive which will have a different drive letter per computer. How can I code this?