Music Store 2 Tutorial - VB Conversion - Cannot Get The Partial View To Work
Feb 24, 2011I am new to asp.net and have been working through the tutorial - up to lesson 10, however I cannot get the partial view to work.
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C# - MVC Music Store Tutorial In VB?
Jun 29, 2010I'm working through the MVC Music Store in Visual Basic ([URL]), trying to convert things as I go. I'm heving trouble with some of the lambda expressions in the Views, however. Specifically, on page 53 when the Album editor template is used, I am not seeing my editor template when I use the following code:
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Tutorial Code For Crystal Report Does Not Work
Jun 8, 2010[code]It says tht can not load the Report it says For Each myTableLogOnInfo As TableLogOnInfo In myTableLogOnInfos it does not controlled Null ReferenceException Why this tutorial code does not work?
View 1 RepliesAsp.net Mvc - VB MVC Re-using A Partial View For Multiple Models
May 4, 2012I have a bunch of models that contain audit info (CreatedBy, CreateDate, UpdatedBy, UpdateDate). I'd like to create a partial view for displaying this info and then use it for the 20 or so tables. Is this possible?
View 1 RepliesHow To Get MVC Ajax Partial Load To Work
Sep 4, 2009I was following the example laid out here for implementing Ajax panels in MVC. I'm using VB.NET, but the conversion is pretty straightforward. However, I can't seem to get it to work?
Here is my code:
HomeController:
Function Index() As ActionResult
Return View()
End Function
Function Archive() As ActionResult
Threading.Thread.Sleep(5000)
Return View()
End Function
[Code] .....
When I run it, all I see is the ajax-loader animation endlessly. When I run it in debug mode, it never seems to trigger the Archive action.
Tutorial/instructions On Setting Up A View-Switching Application In VB Code?
Dec 15, 2011I have been a VB6 developer for several years, and switched to .NET couple of years ago.Since then, I switched to WPF, and now, i am attacking Silverlight + PRISM I whould like to know if anyone of you programmers have some GOOD and CLEAR tutorial/instructions on setting up a View-Switching application in VB code please?So the main goal whould be a menuregion (working!).When the user clicks some buttons, i need the MainRegion to refresh its view, depending on the selection ofcourse.I am also looking on information how to keep track of the changes made when trying to switch the view?
View 2 RepliesButton 'submit' Inside A Partial View
Mar 16, 2012I don't find how to submit a form that's in a partial view.I've made a kind of search engine for a website. I'd like to add it in the layout from a partial view. My problem is that when I click on 'submit', nothing happens if I'm not in the search view.[code]
View 2 RepliesAdd Loading Message Partial View Jquery Mvc3?
May 1, 2011i have a pretty simple registration wizard form. this is an mvc3 azor project written in vb.my last step displays a partial view with the user's entered details. since the partial can take a split second to load, the form looks odd until it does - a blank form with a couple of buttons. is there a clean, proper way to display a little loading image/message while the partial is loading so it's obvious to the user he/she needs to hold on a sec.
my code for the register view:
$(function () {
$(".wizardstep:first").fadeIn(); // show first step
// attach back button handler
[code]....
the partial view for now is just a dummy display of the model elements.
VS 2010 - How To Create Small App To Store Music Collection
Jun 17, 2012I am a beginner on Visual Basic but was able to create the 'skeleton' of the application I need to build. Basically, it is an application dedicated to keeping a check on the vinyl I have. When I buy a new record, I want to effectively 'Add New Record' on Visual Basic and be greeted with a page consisting of various forms such as 'Artist' and Title'. Once these are filled in, I want to click 'Enter' and for all that information to be converted to one of the pages within my application.
Here's an easier look at it...
There are LPs that have 10" and 12" sections.
There are singles that have 7" and 12" sections.
In the 'Add New Record' page I want to also have a drop down list with the above elements in, once 12" LP is selected and all the other forms are filled in and I click 'Enter' - I want the application to send it to the 12" LP section of the application.
Asp.net Mvc - Convert C# To .Net - Using MVCContrib Blockrenderer To Render A Partial View To A String
Jun 11, 2009I need to render a partialview to a string, and I am trying to convert a C# example to VB.Net, as I am stuck with that for this project.This is causing me a headache from these two problems:
ObjectViewData - I can't figure out what that is
RenderPartial is a sub, but seems to be used as a function - I don' get it
I reference the MVCContrib.UI, so I don't need to convert that. But these two functions, I do need to convert:
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ASP.NET MVC Music Store - Second Object Of The Same Type - Each Album Had A PrimaryGenre And A SecondaryGenre
Apr 12, 2012In the mvc 3 music store example they do the following.
Public Class Album
Public Property GenreId AS Integer...
Public Overidable Property Genre as Genre
End Class
Entity framework seems to be pretty slick and picks up that GenreId is the PK for the Genre table. So the SQL table for "Album" has GenreId as a column and when we load the album storeDB.album.find(x) it will also load the "Genre" entity. My question is, what if we wanted to have a second object of the same type. so for example, what if each album had a primaryGenre and a secondaryGenre. i would think that we could do something like this.
Public Class Album
Public Property MainGenreId As Integer
Public Overidable Property MainGenre As Genre
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And i have also tried this...
Public Class Album
Public Property MainGenre_GenreId As Integer
Public Overidable Property MainGenre As Genre
[CODE]...
However, none of these options are working properly. can anybody point me in the right direction such that when i load the album through storeDB.album.find(x) it will automatically populate the MainGenre and the BackupGenre?
Tutorial And Books That Mentions Sharpdevelop In Their Tutorial / Guide?
Oct 7, 2009I have experience in C++ programming, but never created gui with it so learning vb.net for some quick gui development. and i want to learn vb.net. I can't install visual basic express on computer cause i'm on shared computer and such huge install is not possible on that computer. So i picked up sharpdevelop. After searching most of the tutorial, i found out that most of tutorial written for visual studio IDE for vb and vb.net. I'm trying to learn vb.net in depth from command line to gui programs. Any good recommendation of tutorials, book ? I searched google but very few results so far. I'm looking for good learning tutorials that can help learn with sharpdevelop.any suggestion for tutorial and books that mentions sharpdevelop in their tutorial/guide ?
View 2 RepliesVisual Studio "Syntax Error." With No Line In An MVC3 Partial View?
Dec 3, 2011When I open two very small MVC 3 partial view file (*.vbhtml) in Visual Studio 2010 Express SP1, I get a "Syntax Error." with no Line or Column defined. Visual Studio does not tell me what's wrong with these partial view.
View 3 RepliesConversion From C# To VB Work?
Feb 23, 2010The original code:
public List<Contact> GetContactListEntityCompiledLINQ()
{
if (entities == null) entities = new CompanyEntities();
ObjectQuery<Contact> contacts = compiledQuery.Invoke(entities);
if (NoTracking) contacts.MergeOption = MergeOption.NoTracking;
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Error 1 Extension method 'Public Function ToList() As System.Collections.Generic.List(Of TSource)' defined in 'System.Linq.Enumerable' is not generic (or has no free type parameters) and so cannot have type arguments.
Conversion To MB Does Not Work?
Feb 15, 2011I have the below code (which goes through the C: drive and gets file info data) and want to convert the length to a "respectable" number - i.e MB. The problem is that the line below does not do anything to the code.
Line is: strlength = strlength * (1024 / 1024)
Private Sub btnclick_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnclick.Click
Dim strFilesinfo As System.IO.FileInfo
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Music Studio - Real Music Video Where Can Play Many Sound At Any Time
Nov 1, 2011Hey guys, I'm a new guy in VB.NET. I am proposing my final year project a title called music studio. My version of music studio is like real music video where we can play many sound at any time. For example, the application that I want to build can create many button and also add an audio along with it. And then, when we hit the 1st button, it play 1st audio. while 1st audio play, we also can hit 2nd button and 2nd audio is playing. for example, 1st audio is sound of man walking, and then 2nd audio is the sound of glass break. lastly 3rd sound sound of police siren play. Is it cool? so, my question is, is it possible the I can build an application by using VB.NET?
View 6 RepliesPartial Entity Class With Shared Extension Not Associated With 'other' Partial Class In Client Using RIA Services?
Apr 21, 2011I have extended an Entity Framework 4 entity class with a calculated property in a partial class. This member is not available on the client to which the entities are exposed via WCF RIA Services.when using C# appears to be changing the extension of the partial class file from .cs to .shared.cs. I tried this with my VB.Net solution (.vb to .shared.vb) and got a long list of errors. I believe what happened is that the partial class lost its association with the entity on the client - it inherited from object rather than EntityObject.
My best guess is that this is related to the way that VB.Net handles namespaces.Each project has a 'Root Namespace' which is prepended to anything that is defined within a code file. C# has a 'Default Namespace'which is the namespace into which new types are placed by default - via a namespace statement within the file.The partial class is probably having the client namespace prepended to it which puts it into a different namespace than the entity with which it is associated on the server.Is there any means of extending an entity in such a way that those extensions are available on the client via WCF RIA Services and VB.Net?
How To Store And Query An SQL View In Cache
Feb 23, 2012I am trying to store an SQL View in cache, though I keep getting errors no matter what I try...
When I run the code below, it errors on the take command.
Unable to cast object of type '<TakeIterator>d__3a`1[View_UserSearch]' to type 'System.Linq.IOrderedEnumerable`1[View_UserSearch]'.
Here is the code:
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Grid View Code Conversion Form C#?
Mar 18, 2011its an C# Code
GridView1.RowDataBound += new GridViewRowEventHandler(RowDataBoundHandler);
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Work Out Conversion And Loop Back To Menu Options?
Oct 24, 2010I have this code below that I called a Conversion Wizard Because it converts temperature, weight and currency. It works so far but I am stuck. I don't know how to apply the correct loops to it. For example, Do While and Do Until. I want it to be able to work out a conversion then loop back to the Menu-options. So that you can do as many conversions as you like and end when option 4 is selected.
Option Explicit On
Module ConversionWizard
Sub Main()
Dim userOption As Integer
Dim farenHeight As Integer
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VS 2005 Add Multi Textboxes Resolve For Null - Conversion Cannot Work
Nov 6, 2009I need to add multiple textboxes together and am using Cdbl, my problem is if i have an empty box then conversion can not work, so i have to put zero default in each Textbox, i really dont like they way that looks So i am looking for a way to to give an empty textbox a value of zero so the conversion will work
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DB/Reporting :: Data Conversion Error When Showing Dates In A DataGrid View
Dec 26, 2008I am using Visual Basic 2008, and SQL Server 2005. I have a single-user client-server app (i know that sounds stupid, but its for future expandibility and also the fact that documentation was easier to find for SQL server than Access files).The app is basically a medicals records system.
In one of the tables, called 'visits', it stores the dates on which each patient visits the doctor, among other things like symptoms and diagnosis. Another table stores all the patient names and IDs along with other details, and a relation has been set up between the patient ID in the patients table and the visits table. So i dragged the visits table from within the patients table (to get only the visits for that particular patient), and dragged it onto the form to make a datagridview. However, the datagridview didn't seem to recognise MS SQL server's smalldatetime format, and tried representing it as a picture. When i changed the format of the column to text boxes, it gave me a type mismatch error (Inconvertible type mismatch between SourceColumn 'VisitDate' of DateTime and the DataColumn 'VisitDate' of Byte[].) That means, for some reason, it is trying to convert the smalldatetime data to byte before it shows it, which is leading to the error. How do i fix this?
Also, I remember seeing some option for using completely custom column types in the datagridview, but i cant seem to find it now. The options in 'Edit Columns' are very limited, but i would like to set it to a masked text box, or something with a fixed format. Can someone recommend a good column type for representing dates, and how to make the datagridview show that kinda column?
Get VB 2002 Conversion To VB2008 To Work -- Config/manifest Error Unclear?
Feb 26, 2012I have a VB2002 program that works. When I run it in VB2008, it updates, and runs and debugs until I shut down. When I try to start it up again from the updated SLN, or try to run the .exe in the BIN folder, I get the message "This application has failed to start because the application configuration is incorrect.
I checked the error logs and it says there is a syntax error in the first line of the vhost.manifest file in the BIN folder. The first line is the xml declaration and it includes the parameter standalone = "yes".
When I put the error message into Google I only get references to Visual C++ compiled programs running on machines without the C++ redistributable dll. That doesn't seem to apply here at all, since I have the VB 2008 express edition installed on this
Label Properties - Store The View State Of A Page - Labels To Retain Their Colors
Oct 15, 2011I am developing a windows application, how can i store the view state of a page in vb.net. i have 12 labels on a page and when i click on each label the color of the label changes to black, what i want is when i come back to the same page, i want the labels to retain their colors....
View 1 RepliesIDE :: Right Click On Tree View Node Does Not Work
Sep 10, 2009Here is the code that I am using in my treeview class in VB .NET 2005. I want to generate a context menu based on the current position in the tree where the user has 'right-clicked'. For this, I need to know where the user has performed a 'right-click'.
Here is the code -->
Private Sub tvHome_RightClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs)
If (e.Button = Windows.Forms.MouseButtons.Right) Then
[Code]....
Explicit Conversion - Convert The Variable D From Double Type To Integer Type And Store The Result As 132
Oct 22, 2009I want to use explicit conversion (CType function in VB.NET) to convert the variable d from double type to integer type and store the result as 132.
Imports System.Console
Module Module1
Sub Main()
[CODE]...
This is my code. But Visual Basic tells me an error: Error1Type 'i' is not defined.C:\Users\mihaispr\Desktop\Conversie explicita\Conversie explicita\Module1.vb1922Conversie explicita
InputBox Function - Program - Allow User To Input 5 Payrolls For Store 1, Store 2, And Store 3
Mar 22, 2012I am coding a program that will allow the user to input 5 payrolls for Store 1, Store 2, and Store 3. The total of the 5 payrolls are then added together and shown in the respective Store's labels. A total label is also there to add up all the totals into one number. The numbers in the label must be in currency form. My problem is the numbers don't add correctly when I hit calculate. The first two numbers add together, but then after that the number just seems to subtract a random amount.
So far I have this --
Public Class Form1
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Me.Close()
End Sub
[CODE[...
Slowly Fade The First Music Out And Fade The Second Music In?
May 19, 2011I have 5 axwindowmediaplayers, and I need to slowly fade the first music out and fade the second music in, using this:
Public Sub fifthCk_CheckedChanged(ByVal sender As Object, ByVal e As System.EventArgs)
Dim i As Integer
For i = 0 To 100
[code]....
Conversion Error On Line 5 Stating 'Conversion From String 'S' To Type 'Double' Is Not Valid
Apr 8, 2009a user will enter a number, n, which ranges from 1 to 30. they will also enter a "P" or an "S" (sum or product). depending on which was selected, it will calculate the sum or product of the numbers from 1 to n.i'm having a conversion error on line 5 stating "Conversion from string "S" to type 'Double' is not valid." [code]
View 2 RepliesText -> Excel Conversion (with Extensive Formatting Required After Conversion)?
May 11, 2012I'm creating a program in VB.net that does the following:At a high level I receive a file in email, put the attachment in a monitored folder, import the text file to excel, format the excel, and then email the excel file to a list of recipients.
Here is my plan:
Completed: Outlook VBA to monitor all incoming email for specific message. Once message is received drop attached .txt file in a specific network folder.
Completed: (VB.net) Monitor folder, when text file is added begin processing
Not Complete: (VB.net) Import text file to Excel
Not Complete: (VB.net) Format Excel Text file.(add in a row of data,format column headers with color/size, add some blank columns, add data validation to some of the blank columns that allow drop down selections)
Completed: (VB.net) Save file.
Completed: (VB.net) Send file to list of recipients.
Obviously the items above that are not complete are the bulk of the work, but I wanted to get some advice on what some of you think would be the best way to approach something like this. The import and formatting of the file are causing me some problems because I just can't decide what would be the most efficient way to do this.
The way stated above. Import to excel -> format Having a template excel that contains all of the formatting already done for me and attempting to transition the data to this document (no clue if/how I can do this). Is it even feasible? Have the template already created and then import the text file to a new excel file, then transition that data to the excel template?
Something I thought about, in terms of formatting the document, was to record a macro of me doing all of the formatting that I'm going to need and then attempt to convert that macro into my vb.net code, but I'm not sure if that will work. I will need to verify that the text file comes in the EXACT format every time correct?