Iterator Function Wont Compile?
Sep 19, 2011
For months now, using the Async CTP Ithe following compiled successfully:[code]Recently, my machine was left on (shame on me) with Visual Studio open and it was shutdown automatically to install some Winows Updates. SInce then, I have been unable to compile the solution. I went to a backup copy of my solution as of 2 weeks ago just to make sure I didn't goof something up and I'm seeing the same issue.I tried uninstalling and re-installing the .Net Framework Async CTP as well.From what I can tell, recently, I received several >net Framework 4 Updates and Security Updates.
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Nov 5, 2010
Dim Test_Output As System.Byte = 0
Try
For test_value As System.Byte = 0 To 255
Test_Output = test_value
Next test_value
Catch ex As Exception
MsgBox("Exception occurred: " & vbNewLine & "Test_Output is: " & Test_Output.ToString & vbNewLine & ex.Message)
End Try
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Jun 22, 2010
I tried making a For iterator to check the values of an array, but it checks them 2 times!
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Oct 25, 2009
In C++ using std::list, this is a simple matter of erasing what an iterator is pointing to (the erase statement returns the next valid member of the list).What's the best way to iterator through a list and remove members that match a certain criteria?
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Jul 16, 2009
I use an XPathNavigator Select to get a node iterator in the code below and get an invalid token error. If I take out the @contract I do not get an error. I then have to use MoveToAttribute, which works, but shouldn't be needed. Why do I get an error when the @ syntax is valid XPath?
Const pth = "configuration/system.serviceModel/services/service/endpoint@contract"
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click
With OpenFileDialog1
[CODE]...
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Apr 20, 2009
I 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]....
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Sep 20, 2011
Is that possible to get current Enumerator (...or iterator? Don't know which tern is the correct one) in a LINQ query ? For example, I try to create a XML output (via LINQ to XML) of all currently loaded assemblies. [code] is it possible to somehow get current "index" (counter?) from LINQ's Selects? I would like to use it in XML. [code]
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Oct 12, 2011
I want to make an numerical integration method with takes in an analytic function and integrate it over a specific interval. For the numerical integration procedure I want to use some procedures in nr.com. The problem is that these are programmed in C++ and they uses functors to pass a function to the integration method. How can I do this in VB 2010?
I want to initialize the function (i.e. set a=1,b=0 for function y(x)=a*x+b) and then pass the function to the integration method. Then when the integration method call the function it only calls the function with one parameter (i.e. x since a,b is already set)
What is the best way to do this in VB2010?I want to make a general integration method where I can pass any single valued function and integration limits.
I have just started using VB, and from what I have found so far it seems like the tools you have is
- to us a delegate for the function
- to use a lambda expression for the function
- send a pointer/adressOf
- to create a function class/structure and submit this to the function
As for now I am most inclined to create a function-class. But I am not really sure how.F.ex. I make different classes for each "uniqe function" I want to integrate, but how can I pass them to the integration function when I need to specify the argument type in the integration-function-call?This seems like a basic problem which applies to many Math operations, so I think it would be very useful to clarify this.
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Apr 1, 2010
I'm trying to undersatnd the syntax of calling a funciton and it seem confusing when I'm using a web service in ASP.net. Maybe this question should be in an ASP forum, but it is a VB question. This simple web service allows you to type in your name and it response with an alert box with you name.
My question is, How can you call a function with 2 arguments when the function is only defined for one. I understand that the second argument is actually a method that handling the respons, but how can you interchange function arguments for methods and how do you know that there are methods for
Here's my call:
<script type="text/javascript">
function HelloWorld()
{
var yourName = $get('txtYourName').value;
[CODE]...
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May 25, 2012
I 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.
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Sep 27, 2010
I am using Visual Basic 2010 Express and I am trying to compile a very simple project that uses an OCX that I downloaded and is on my desktop. How do I include this in the compile so that I can just forward the exe to another user?
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Aug 4, 2010
I got a situation where I have a group of projects in a solution. All the projects are dll's except one - which is an exe. When I run the project, it compiles all the dll's except one of them - for some reason this dll needs to be manually compiled.
I have my options set to save projects on run and to build projects that are out of date. This works for all my other dll's except this one.
Do I have something set wrong in this particular dll?
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Mar 15, 2012
Let's say that I have an entire project build in C# and other project build VB and I made a reference to this VB project Because this two projects need to interact between each other. Is this possible? the compiled code of this two project could live together??. Also if i made the same project VB and C# the compiled version are the same??
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May 1, 2011
Let me explain a bit.... let's say I already have MARIO.EXE and I want to create another (let's call it) SETUP.EXE that must have 2 buttons 'Yes' & 'No' How can I build the setup.exe and bundle these two apps together and when the newly exe (mario.exe + setup.exe) is created and launched : -if the 'yes' button is pressed it should continue with the mario.exe installation process -if the 'no' button is pressed then quit. What i don't know is the code and and how can I compile these 2 exe in a single one.
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Feb 24, 2012
Im using Visual Studio 2008 in Windows 7. Recently I cannot debug(F5) any projects because this following error is appearing
Error while trying to run project: Could not load file or assembly 'WindowsApplication5' or one of its dependencies. The module was expected to contain an assembly manifest.
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Jun 21, 2010
I have a small form program that is basically an interface for installing different software packages so that we can distribute a CD with our products that our customers can just pop in the drive, autorun, and click the button to install what they need. The problem that I am running into is unlike when I had built this same program in VB6, the program rewritten in VB.net will not run on some machines, and shows me an error: .net Framework initialization error. required version of .net framework v2.0.50727.
I realize that it is asking for that version of .net framework in order to run, but what I would really like to know is if there is a way to make my exe non-dependant on this so that it will run on any machine. Requiring my customers to install .net framework in order to access an interface designed just to idiotproof the installation of some setup files and provide easy access to a few pdf's really would just defeat the purpose.
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May 14, 2009
I'm trying VB.Net for the first time, and I must say, after spending two hours pulling my hair out (literally!) and trying one thing after another, I am severely disheartened. I just want to compile a simple .vb file.
I used notepad to create a helloworld file. Then my problems started. The book I'm using told me to use a command prompt, and enter:
vbc helloworld.vb
No dice, though. The vbc command was kicked out by the command prompt. I installed Microsoft Visual Basic 2008, and tried again. No dice. Double checked to make sure I had all my updates - check, but still nothing. So I just went ahead and double clicked the the helloworld.vb file. It displayed the text, but still didn't compile, and it wouldn't even allow me to debug it.
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Nov 5, 2009
heres my code :
If File.Exists(TextBox2.Text) Then
If File.Exists(Application.StartupPath & "config.vb") Then
Dim pr As New Microsoft.VisualBasic.VBCodeProvider()
Dim cp As New CompilerParameters()
[Code]...
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Dec 7, 2009
Compile app to a single exe
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Mar 13, 2012
Is there any way that I can compile a piece of C# code written on a file, then insert it in a function and run it(under VB.net)?[url]...
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Sep 11, 2010
Is it possible to compile images ("Img1, Img2,Img1000" and so on) into a .avi video format or any other kind of video in Visual Basic? If so, how?
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Jul 18, 2010
i was trying to accomplish to that task with codedom classes, but i can't compile my code!May you post here an example which does succesfully that?Here are son additional information i forgot to write before,my current code is this:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim CodeDomProvider As CodeDomProvider = CodeDomProvider.CreateProvider("VB")
Dim fl As String = "Form1.vb"
[code]....
I guess the code in the source file is incorrect...What should i write there?
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Jun 12, 2009
file with extension vb(*.vb) can compile to exe using vb.net coding. how to compile to exe using vb.net coding if use own extension(not *.vb) ?
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Jan 10, 2011
lot of computer users don't have Framework 4.0 and aren't interested in installing it. I can build my programs in 2005 Express but I have Framework 4.0, and if the computer user doesn't have 4.0 the user gets an error. Is there any way to specify that framework 1.5 be used for the build? (I'm assuming I could find 1.5 somewhere.)
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Jan 15, 2010
I recently upgraded my PC and software from XP 32-bit to Windows 7 64-bit. I'm using VS 2008 and SQL Server 2008, and I write code in VB.Net. I'm interested in compiling my code in 64-ibt. Under Visual Studio, I see three different places to specify which CPU to compile under: 1. In Solution Explorer, click 'My Project', then Compile->Advanced Compile Options->Target CPU.
2. On VS menu, Build->Configuration Manager->Active solution platform.
3. If #2 is set to x64, then in Solution Explorer, click 'My Project'->Compile, and at the top, Platform (if #2 is not set, the only option available here is Any CPU).
[Code]....
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Mar 28, 2009
I get the following error message when I try to compile anything, I've tried creating several different projects and they all do the same thing. does anyone know anything about this and how to fix it?
Error2An error occurred while signing: Failed to sign bin\Release\app.publish\\setup.exe. SignTool Error: Signtool requires CAPICOM version 2.1.0.1 or higher. Please
copy the latest version of CAPICOM.dll into the directory that contains
[code].....
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Jul 20, 2011
I'm trying VB.Net for the first time, and I must say, after spending two hours pulling my hair out (literally!) and trying one thing after another, I am severely disheartened. I just want to compile a simple .vb file. I used notepad to create a helloworld file. Then my problems started. The book I'm using told me to use a command prompt, and enter:vbc helloworld.vbNo dice, though. The vbc command was kicked out by the command prompt. I installed Microsoft Visual Basic 2008, and tried again. No dice. Double checked to make sure I had all my updates - check, but still nothing. So I just went ahead and double clicked the the helloworld.vb file. It displayed the text, but still didn't compile, and it wouldn't even allow me to debug it.
View 3 Replies
Jun 8, 2011
I'm wanting to compile my project to a single exe so that I can add it to a flash drive and be able to run the program without having to install anything.
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Jun 17, 2010
I've a problem when I try create the file (.exe).I don't know where compile the file.[URL]..
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Jan 22, 2011
where in 2005 VB can I add compile and run buttons
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