Web Forms :: Using C# Classes Vb Classes Together In VS2008 / 3.5 Project
Mar 24, 2010Can I use VB and C# classes together in the same asp.net 3.5 project?
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Once we have them then we can start using our LINQ Queries.
In my company project I do not see this designer files and instead there are .tt files which were used as templates to greate ABC.generated.cs files. Is this same as designer class?
C# - Class Structure With LINQ, Partial Classes, And Abstract Classes
May 17, 2010I am following the Nerd Dinner tutorial as I'm learning ASP.NET MVC, and I am currently on Step 3: Building the Model. One part of this section discusses how to integrate validation and business rule logic with the model classes. All this makes perfect sense. However, in the case of this source code, the author only validates one class: Dinner.
What I am wondering is, say I have multiple classes that need validation (Dinner, Guest, etc). It doesn't seem smart to me to repeatedly write these two methods in the partial class:
[code]....
This doesn't "feel" right, but I wanted to check with SO to get opinions of individuals smarter than me on this. I also tested it out, and it seems that the partial keyword on the OnValidate method is causing problems (understandably so). This doesn't seem possible to fix (but I could very well be wrong).
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Map Model Classes To ViewModel Classes Or Aggregate Model Classes In ViewModel Classes
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View 1 RepliesVS 2008 Linking Classes From Other Project?
Feb 11, 2010here is simple:
I have a windows project and a web project within the same solution. I want to share the classes from the Windows project with the Web project. I do that by adding them as a linked component.
The problem is that the classes calls forms, controls and other things that when in Web project makes error.
Is there a way to ignore that kind of error? I mean, I won't even use those functions on the project, they just work on the Windows one.
App_Code Folder Of Project Contain Both C# And VB# Classes?
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View 3 RepliesProject Couldn't Find Classes, While Present...
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So i've made a new clean project.
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So i made it by hand, maybe thats the problem... ?
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View 1 RepliesVisual Studio 2010 Puts 4.0 Classes Into 3.5 Project?
Jun 21, 2010I have existing ASP.NET 3.5 project I migrated to Visual Studio 2010. I didn't migrate it to .NET 4.0. Every time I try to edit .aspx page, it alters the .designer.cs class to point to System.Web.UI.WebControls.WebParts.UpdatePanel class instead of
System.Web.UI.UpdatePanel
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Visual Studio :: Add Shared Classes / Files Into Project
Feb 20, 2011VWD 2010 Express.
We have shared CSharp classes put into a shared folders for re-use. Now I want to add those classes into my project by creating a new folder:
1) Right click the solution,
Add -> New Folder
Give it a new, eg. SharedClasses
2) Right click the new folder "SharedClasses"
Add- > Existing Item...
Browse to the "Shared Folder", include those shared classes. But those files are added physically into the folder "SharedClasses" rather than a reference. How do I just add a link to those shared files? Since these files might be modified from time to time, I don't want to delete and add those file frequently.
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Nov 24, 2010I've build a Class Library, in the same project i put a web project. But its impossible to access the classes from the dll generated by the class library. Whats wrong? JumpTide XML uses the namespace like:
namespace JumpTideClassLib
{
public class jumptidexml
{
public class MetaTags
{
Image:
Any Starter Project On Simple Master Detail Through Objects / Classes?
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View 5 RepliesVisual Studio :: Unable Access To Classes From Other Folders Out Side Project Files
Jan 24, 2010im facing problem to access classes out side my project folders. for example if i want to use some methods from store.vb file inside my project i get error : Name Space is not defiend, i have tried all ways such as import sdf.ITracjer.Data
[Code]....
i can't fetch the Store Class Methods or Function because its out of project directory, as its showin in image.
DataSource Controls :: Created LINQ To SQL Classes And Built The Project, Then Created An Aspx Page?
Jun 3, 2010I have been using LINQ to SQL for quite a while (about two years). Every thing was fine until now. As usual, I created LINQ to SQL classes and built the project, then created an aspx page. However, I cannot see the DataClassesDataContext in the code behind file. It is not listed in the intellisense list.
View 5 RepliesWeb Forms :: Get Controls Over Classes?
Jul 21, 2010 i am wondering if i got a label that works out a price in default.aspx and then i want to show it on an invoice Invoice.aspx with Button.Attributes.add("onclick","popup(this)"); with java popup to show my invoice on button click how i am gonna get that label that works out the price to invoice.aspx?
here is my code sample,
[code]....
Web Forms :: Get Values From Helper Classes?
Jun 1, 2010I am learning how to work with BLL and DAL
I have 2 class files in BLL and using DAL i am connecting to the sql database
in BLL i have a class called productsHelper.cs and using GetProducts() method used to fetch records from database
products.cs - have all insert,edit,delete methods
I want to bind all products to gridview
But I couldnt find how to do that.how to get those methods to my aspx.cs page from class files.and write code in there.
Web Forms :: Use DataSet Or Custom Classes?
Mar 13, 2010I am going develop a web site which will be getting 10000s of user on a daily basic at the beginning and expected to grow very fast. so would like to know In order to communicate with database like fetching and inserting records should i use DataSet or create my own custom classes.
[URL]
Web Forms :: Include Page Classes Into Namespace?
Jan 13, 2011If I included a page class into a namespace the Profile page property becomes undefined.Why and how to solve this problem.For example I want to include my pages classes into a namespace MyProject.UI.
View 2 RepliesWeb Forms :: VB.NET - Import Statements And Base Classes?
Aug 19, 2010I have a BasePage class that all of my content pages inherit from. In my BasePage, I have many Import Statements. It seems as though they carry over into the derived class as one would expect. However, if you were to try and access code in the client aspx design page, as you would in the code-behind, you run into problems.
For instance, in my BasePage i have a Public Enum named ThemedSites. It's just an enumerator that lists the 5 different themes my site could be skinned as. I, at times, need to do different things in code, and in design, depending on what theme I'm currently in. I have a Public Property named CurrentSite (might have been more appropriate to say CurrentTheme, but that's besides the point). CurrentSite's return type is ThemedSites. So in code, one would say something like:
[Code]....
This works great in any page that inherits the BasePage class. This falters when that very same logic is used in the design page like:
[Code]....
Now, it works if you fully qualify both sides of the condition, but that's not my question. My question is: why isn't the Imported NameSpace in the BasePage recognized in the client-side server tag, as one would think it would be, according to how it IS recognized in the server-side code-behind?
Web Forms :: Reflection And Partial Page Classes?
Feb 8, 2010I've been tinkering for hours and I can't figure this out. Seems like it should be pretty straight-forward. Is it possible to use reflection to get a reference to a partial page class given the page's name and path so that I can iterate through the page and examine its controls? I am not looking to examine the currently loaded page, but another page within the same website.
View 4 RepliesWeb Forms :: Accessing Form Controls From Classes
Nov 1, 2010I have problem in accessing form control "Lable" which resides on my Default.aspx and I want to change the lable text from a class "Functions.aspx.vb".
View 4 RepliesWeb Forms :: Shared Functions And Classes Error
Oct 4, 2010I have some code in my new asp.net app that I need to share. So i created a shared class called
"utilities.vb" and put it in the APP_CODE folder. There is a function I have in there that pulls a person's image based off of their MemberId.
[Code]....
And I can call this function from my page using utilities.FcnGetMemberImage(). Ok, so all good so far until it complains about...
"Cannot refer to an instance member of a class from within a shared method or shared member initializer without an explicit instance of the class"
when referring to the Server.MapPath()
But the problem is that if I don't make it a Shared Function, I can't access it from my other pages. But if I do make it a Shared Function, it throws this error. The fix is supposed to be that I either don't share the function, or
"add the shared keyword to the member declaration", according to Microsoft at
http://msdn.microsoft.com/en-us/library/xfsswe45.aspx
But I'm not exactly sure how to "add the shared keyword to the member declaration" or what this means exactly and how this might affect other parts of my code?
Or is there a better way to work around this dilemma?
Web Forms :: How To Use Classes In Css File In Usercontrol Page
Sep 15, 2010I don't know how can i use my css file in user control page.
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