I have a project that uses the asp chart control. The project was developed to use .net 4.0 but the server uses version 3.5. I changed the project to 3.5 but now my charts don't work. When I change it it tells me that system.web.DataVisualisation.dll will be removed.
View 1 RepliesI just converted an ASP.NET Web Site Project to a Web Application Project in VS 2010. After I run the application though it seems that my class polymorphism broke. I don't have a clue as to why this could occur.
So in the following code when I call base.OnLoad(e) I am getting errors in the base class because the variable myString is null. In fact all the variables for the Base class are null. I can do
[code]....
i have a webapplication project which uses some functionailty from class library project, i am Using VS2010 TCP 4.
so the class library is a reference in this webapplication project,
unfortunatelly, when i build the webapplication, the class decleration has been lost!!!, and the message appear "The type or namespace name 'ClassName' could not be found (are you missing a using directive or an assembly reference?)" !!! i must delete the class reference from the webapplication and re-refrence it again !!!
but still when every time i build the project the reference decleration removed !!! does that error in VS or what ?
I have a .net project whose part of the functionality is xls transformation. I now want to move that functionality away from the main project to a separate class library project.
I have no problems moving classes and accessing them, but part of the resources that I wanted to move were xslt files that define the transformations. Those files were originally located in the special asp.net folder: App_Data and then accessed using Server.MapPath(~/App_Data/XSLT/anXsltFile.xslt)
I wanted to move those files to that separate library as well, but not sure how to approach it, and how to access those files within the class library.
I have been asked to take over and modify an existing dynamic web site made with vb and asp 3.5 on a shared hosting enviroment. The original programmer left and I have no access to the original documentation of the site, if any. Nevertheless, I have complete access to the web server and database server.
How can I import the existing wen site into Visual Studio and recreate the development enviroment.
I'm new to asp.net, but U have prior experience with VB and asp web development.
I have two Repeater controls, each hosted in a user control. Both user controls are contained in the same aspx page. Only one User Control is visible at any one time. The repeaters are comprised of checkboxes, and text boxes for user input.
The aspx page is configured with an Ajax ScriptManager; and contains several Ajax UpdatePanels. These UpdatePanels result in partial page post backs when text is changed in a textbox control in controls on the aspx page (this is not the behaviour for the Repeaters in the User Controls). Through use of several AsyncPostBackTriggers, various controls contained in the other UpdatePanels on the page have their content refreshed in response to the partial page post backs they are configured be notified about.
Depending on a radio button group selection, I set the visible property to true or false - as appropriate for the User control containing a repeater control. The Repeater control is then populated with data using databinding. All of this works.
However, when the Submit button is clicked, the Repeater control contains no data.
Given that I am not dynamically adding the Controls containing the Repeater controls (but using Visible true / false). I would have thought that the State of the fields and the data in the visible control would be preserved during the post back.
The User Controls are contained within the UpdatePanel that contains the Submit Button.
I have explicitly Enabled View state without any effect.
Am I correct in assuming that I should not have to do any explicit handling of data changes the user makes (via client side script and manipulation of an Data Structure Representing the Repeater Data); and the View State should maintain the data I need to access on the server when submitted?
I do not believe that it is the User Control visible state changes that are causing the issue because when the page is initially loaded on of the User controls is populated with dummy rows (so it displays).
I am suspicious that because the visible state of the controls is changed during partial page post back, that the Page View State ends up with no knowledge of the User Control and therefore cannot track its data (or changes).
I have a gridview which i have enabled paging. When i select a page in the footer, the page postbacks, and I lose all data.I am lost on how to enable paging and maintain the data in the table.I manually insertthe information into a datatable then bind because of the way i have to get the information.Here is what I have so far:
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I have several ASP.NET web projects and their Output folder are set to "C:Builds[ProjectName]bin" (instead of the default "bin" folder). This makes "F5" Debugging not working because the ASP.NET Development Server expects the "bin" folder under the project folder.
I then changed to use Local IIS Web server (http://localhost/webproject1") and manually updated the vdir physical path to my custom output path. However the VS2010 will not load the csproj because it detects the url is already mapped to a different folder location.
I know I probably shouldn't change the Output folder. But wondering if there is an easy way to workaround this? The goal is to make "F5" debugging work with custom build Output folders.
I just created my first MVC2 project using the standard template. I need to be able to change the default browser for my project to test in IE (I use chrome as the default on my OS). Unfortunately, the right click on default.aspx suggestion which worked in MVC1 can't work with these new projects as they don't have that file.
View 1 RepliesI am using the ASP.NET Web Site Small Business Starter Kit as a starting point for a simple web app. I wanted to convert it to a web project from a web site for few reasons (better interaction with VisualSVN, etc..).
I converted pretty much evertyhing over without too much trouble. Only one page is having an issue - at first the one issue I had on this same Provider: I was getting an error message about the type for the class that inherits ConfigurationSection (ProviderSettingsValidation) could not be found. I did some googling and ofund I had to change the web.config, at the type section for the provider to use the full assembly name/type name instead of just the typename. But after doing this, I get a new error and find myself stuck and found nothing on google... here is unhandled exception message:
An error occurred creating the configuration section handler for SmallBusinessDataProviders: Type 'FooWeb.ProviderSettingsValidation' does not inherit from System.Configuration.IConfigurationSectionHandler'. (C:ProjectsFooWebFacingFooWebFooWebweb.config
line 5)
how do I change the view engine from aspx to razor in an existing project? If I just change the file extension to cshtml I always get "The controller for path '/path/About' was not found or does ..."
View 2 RepliesI'm working on different windows machines and virtual windows machines on a mac. I have a project wich uses SQL server and AD for autentication.
Right now I have to be connected to VPN so that the asp.net web application can connect to AD using LDAP string to autentivate users, I also have the SQL server on the other side of the VPN connection.
Is there any way to setup my enviroment so that I can work locally without the AD, and on a local SQL server and be able to publish the project without manually changing the web.config file?
I have installed Visual Studio 2010.
I converted my 2008 Web Projects to 2010 Projects, so the database project also converted to 2010 and changed the project file extentions.
Even though i didn't change anything in database project, each time when i open the project in Visual Studio the .dbmdl file is changing, i can't see what is changing in side it, i have to commit this change each time into Source Control.
When I turn on Code Coverage in my test settings, on a project that references the Unity DI container I get the following error:
Cannot initialize the ASP.NET project'{Project Name}'.
The event log specifies the following reason:
Could not load file or assembly 'Microsoft.Practices.Unity, Version=2.0.414.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. Strong name signature could not be verified.
The problem is when am assigning my session table value to newly created table and if now am changing any coloumn name then the session table value also changing.
But my question is am assigning Session value to newly created table so how should session value should be affected?
for refference in my application
sessionState
mode="InProc"
I have downloaded a project from the internet called the SMS Source example. I wanted to open this project in VS2010, so a conversion wizard has popped up prompting for the conversion. But it has errors in converting.
Error msg:
Conversion Report - SMSSend.csproj:
Error converting project file. MSB0001: Internal MSBuild Error: Missing resource 'MissingAttribute'
On the Timelog page, I want to put 2 dropdown list: 1 Manufacturing Project, 1 Engineer Project. However, users can choose either Manufacturing project dropdown or Engineer project dropdown (not both).
View 4 RepliesI'm trying create unit testing for an existing website project (not web application project). I cannot access my under test classes unless I use accessor. However, if I use accessor, I have problem to initiate an object with passing arguments. I only want to create unit tetsing for App_Code. After searching web, and I found that I'd better to create a web application project using my current existing website project. From solution explorer, add new project ->using existing website. My questions is: what impact will have for my current website to create the new project? Should I just convert my current website to web application? If do that, will it cuase problems on my website? I am new on asp.net, still learning..
View 1 RepliesWe are upgrading .Net 2.0 Framework Web service project to .Net 3.5 Project. We are not changing any methods. Will there be any change in the proxy because of this Framework Upgrade.My requirement is to all the existing clients consuming this webservice should not have any impact due to this framework upgrade.
View 1 RepliesApproximate cost of the project Duration of the project ( There are 2 Developers ) Can I charge the client for software license ( like Visual Studio license since I have purchased it by paying a hefty amount)
My profile as a developer is as follows:
I am a C#, .net, ASP.net developer with 3 years experience in enterprise class web and desktop projects. I can work 20 hours a week
The brief requirements of the project are as follows::
I have to develop an Ecommerce website. The website is meant for buyers, sellers, advertisers and bidders ( I would say it is Business to Business and also Business to Customer site ) The HTML's will be given by the client. The website will have all the features of any Ecommerce site like buying products, selling them, searching products, sorting them,etc The website should conform to W3C standards
Let's say I have a Visual Studio solution with a Web project, a BLL project, and a DAL project. I'm trying to follow the repository pattern keeping my SQL code in the DAL with an interface that is referenced by the BLL.
I have a handful of common solutions for things such as error handling, usage logging, and other things that can be considered utility functions (i.e. not in the business spec). I'm keeping these in a Common project.
Here are a few ideas I've had with regards to structuring the Common project...
Bundle SQL with logic in a given class
Create a layered solution within the Common project
Discard the Common project and put utility functions in with BLL/DAL
Is one of these ideas better/worse than the other? Does anyone have a better solution?
It's worth noting that these utility functions will be reused in a variety of other applications.
Taken from http://msdn.microsoft.com/en-us/library/dd410597(VS.100).aspx ...
If you are using the Standard or Express editions of Visual Studio, the Create Unit Test Project dialog box is not displayed. Instead, the new MVC application project is generated without a test project.
I have created 2 projects in a solution. One project contains Asp.net classes with login page and different other pages.
Another project contains a web service.
When I launch the solution(click F6 in visual studio 2008) the login page can access to the method of the webservice. Both projects are launched.
However when i added this 2 projects into IIS and deploy them (with create command) the login page cannot contact the method of the web service. Even though the web service is running because i can acces it manually. But they cannot communicate each other.
I recently updated my VS2010 website project from .NET 3.5 to 4.0. Everything was working fine in the website project. Today I decided to migrate the website to a web application project as I have learned this is the best way to work in .NET. I split out all my class files into a separate class library and copied all my other content into my new project. Then I updated all the references and web.config.
When I build the class library, everything works great. The problem is happening when I try to build/debug the web application project. It is acting like all the controls are missing and it is also throwing a bunch of compile errors about the public properties I have in my master pages.
Control errors: "The name 'INSERT CONTROL NAME HERE' does not exist in the current context"
Master page errors:'System.Web.UI.MasterPage' does not contain a definition....
It is giving these errors for every single control and master page property in my entire solution.I notice when I add a new web.form to this project, it also adds a filename.aspx.designer.cs file in addition to the .aspx and .aspx.cs file. My existing files do not have these extra files since they were created in a different .NET version.
UPDATE: It seems I was missing the step where I need to right click on the new application folder and select "Convert to web application". I just did that and it seems to be a little bit better...
Now it is choking on Literals that are inside single quotes:
<div class='<asp:Literal ID="CssClassLiteral" runat="server"></asp:Literal>'>
It doesn't see this literal when it does the conversion... Is the above valid code or should I implement that functionality another way?
I have convert Classic ASP Project into .Net,
Now my requirement is that i have to give One link for Access Classic ASP Project.
For that I want link like
[URL]
Here [URL] is a virtual directory created for .Net Page. Now inside that i need to create one folder "OLDSITE" and inside oldside i need to put classic asp page.
How can i set virtual directory for classic asp page.