What are the libraries, beside System.Web.Mvc, I need to run a MVC 3 RC2 application having the libraries in Bin Folder and not installing MVC 3 RC2?I am using JQuery and not Microsoft Ajax.
View 2 RepliesIn context of an ASP.NET Website project, is it possible to create a second location where DLLs will be picked up from, in addition to the regular bin/ location and apart from the GAC? I expect such a feature would be made possible by the configuration.
View 1 Replieswhen I reference a assembly. It's reference gets added to the project file in my case ( ABC.csproj)
Also when I take a look at the web.config file there is a section called <assemblies>. And lot of assemblies are added there.
What is the difference between link to the assemblies in the Project file and the assemblies in the web.config file?
In one website I am working on we're using a java applet in 2 places: the 1st one in a public area where it works just fine and one in a protected folder where it just doesn't work. The protection is performed with forms authentication. The error is shown below. Any clue ?
java.lang.ClassFormatError: Incompatible magic value 218774561 in class file activeup/activeupload/UploadApplet
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassFormatError: Incompatible magic value 218774561 in class file activeup/activeupload/UploadApplet
I have to open a folder in my application, I have specified its path in a process -
string loadPath=Server.MapPath("~//VMS_Docs");
Process.Start(loadPath);
The window will open in Visual studio but not opened in when I tried to create a virtual directory on IIS.
I have a very simple and stupid problem but I'm unable to find a solution. I'm trying to create folders and files locally through my code, however I get a permission exception when I try to write in a folder in my application. Normally I'd run this on a remote server, and ask the system administrator for writing permission on this specific folder, but I need to run this locally for the moment.
If I navigate to the file in windows explorer, and right click the folder and click on Properties, I can see that it's set as Read Only. However when I try to disable this tickbox and click on Accept, nothing happens. It ignores me, and next time I open the Properties of this same folder, it's still marked as Read Only.
I've googled this and found a solution which implies using MS-DOS and a command named "attrib". This is not working for me either. I also read about adding an ASP.NET account on my PC and granting the right permissions to this, but I'm not sure how to do is.
I am executing a long-running Oracle stored procedure from .NET. The procedure takes about three hours to run. Ideally, the user should be able to kick off the procedure, close the browser, and come back later to check the results.
The problem is that the connection to the Oracle procedure is lost after exactly an hour. As you would expect, the Oracle procedre runs to completion if it is executed from SQL Plus. Strangely enough, it will also run to completion if I run in debug mode on my local machine (I start two threads, one of which executes the procedure. I set a breakpoint on the second thread).
Here is my connection string:
data source= (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=serverx)(PORT=1521)))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=TestSID)))
Some relevant sections from web.config:
<sessionState mode="InProc" cookieless="false" timeout="3000" stateNetworkTimeout="72000"/>
<httpRuntime executionTimeout="18000" maxRequestLength="2097151" />
Any thoughts as to why the connection is being lost in exactly an hour, and what I can do to maintain the connection until the procedure finishes?
I just need to ask something about .net assemblies. I'm sorry if this question may not be appropriate for this forum but it is very urgent and very important for me to answer so if any kind person can answer in simple and in detail about 'What are assemblies?' I googled about this but I got only one line definition for assemblies rest is only about private ,shared, manifest etc. etc. but I need to know what are assemblies.
View 8 RepliesI have an ASP.NET MVC 2 app targeting .NET 4 that needs to be able to resize images on the fly and write them to the response.I have code that does this and it works. I am using System.Drawing.dll.However, I want to enhance my code so that not only am I resizing the image, but I am dropping it from 24bpp down to 4bit grayscale. I could not, for the life of me, find code on how to do this with System.Drawing.dll.But I did find a bunch of WPF stuff. This is my working/sample code (runs in LinqPad).
// Load the original 24 bit image
var bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
[code]...
In 2005 you need to add a new registry setting in order to see it in the Add Ref dialog box.
BUT
can you add a reference an assemble that are in the GAC in the web.config file?
I get that assemblies store data about an application, and its components. I am still clouded about several vital functions of this very basic concept and cannot for the life of me find a complete all inclusive reference or explanation of this topic. Exactly how far reaching is this within c#.net development? Where is it stored? How is it stored? Exactly what, in it's entirety is in it and how is it used and when? Please, please do me a huge favor. Do not send me on a wild goose chase to some self serving, obscure site with partial explanations that wastes my time. By the time I'm done studying the information within your referenced site or response, I want all of my questions answered.
View 1 RepliesI have an .net assembly build against 3.5 framework. This assembly has a class Foo with two method overrides:
public class Foo {
public T Set<T>(T value);
public T Set<T>(Func<T> getValueFunc);
}
I'm referencing this assembly in my asp.net 2.0 web application to use first override of the Set method (without Func).
But on build I get an error saying that I should reference System.Core to use System.Func delegate... but I'm not using this type...
Is there a workaround to solve this?
PS: There is no option to convert my web application targeting 3.5 framework.
I need to look for specific types in all assemblies in a web site or windows app, is there an easy way to do this? Like how the controller factory for ASP.NET MVC looks across all assemblies for controllers.
View 3 RepliesI'm trying to write some code to use reflection to load new assemblies. I observed the file system with FileSystemWatcher, so that if anything in the folder changed, I can get notified and then reload them.
Firstly I have an assembly filters.dll loaded. Let's say its version is 1.0.0. Then when I have a new one v1.0.1, I paste it into the folder and replace the older one. Of course this fires "Change" event of FileSystemWatcher, and finally lead to assembly reloading.
Everything works fine, but I just want to know, what would happen to the firstly loaded assembly? Get replaced by the newer one? Or still somewhere in the memory?
In the web.config of my site 'MySite.com' I have some assemblies such as
<add assembly="aspNetEmail, Version=3.5.2.0, Culture=neutral, PublicKeyToken=BC571E8DA1C1F543"/>
we have an asp.net web site (web application project of vs 2005) where we have a main project and same secondary projects which contain same apsx/ascx used by the main project.
for example in an aspx page of the main site we will use same ascx defined in another project)
at least with vs 2005 we must do a lot of hack to make it works becouse it's not possible to directly reference another web application to use aspx/ascx defined there.
i want know if upgrading to vs 2010 and mvc can help us to a better organization of this type of architecture (the best things will be if i can add a view as embedded resource of a project and i can use it by another project, as the server control of asp.net form)
In my web application I am using NHibernate.dll. This has a dependency on folowing assembly.
'Antlr3.Runtime, Version=3.1.0.39271,
Culture=neutral,
PublicKeyToken=3a9cab8f8d22bfb7'
Now in the same project for another requirement I have to introduce Antlr3.StringTemplate.dll. Which has a dependency on another version of the above assembly.
If I use the version of Antlr3.Runtime.dll which satisfies NHibernate , Antlr3.StringTemplate starts complaining and vice-versa.
I have a collection of assemblies using reflection. I want to loop through them, but I would like to ignore the .NET framework or ASP.NET framework DLL's. Is there an attribute on the assembly that marks that its from the .NET framework? Or any other designation?
I was looking at the name, and if the name of the assembly starts with System, Microsoft, or mscorlib, I am ignoring it. But I was wondering if there is a flag I can use to make this even easier?
When looking at ASP.NET MVC 3 and WebPages (the 'simple' web application framework used by WebMatrix) I noticed that these frameworks take a dependency on assemblies and/or namespaces that do not fit the familiar naming style for ASP.NET:
- Microsoft.Web.Infrastructure
- WebMatrix.Data
- WebMatrix.WebData
- Microsoft.Web.Helpers
Most if not all assemblies/namespaces up until and including ASP.NET 4 and ASP.NET MVC 2 are called *System.Web.** Why did they do it? Is this 'a trap' or is that too cynical? Some context (from the [Mono 2.10 Release Notes][1]):
> Although ASP.NET MVC3 is open source
> and licensed under the terms of the
> MS-PL license, it takes a few
> dependencies on new libraries that are
> not open source nor are they part of
> the Microsoft.NET Framework.
>
> At this point we do not have open
> source implementations of those
> libraries, so we can not ship the full
> ASP.NET MVC3 stack with Mono.
[URL]
How can I scan all assemblies located in the bin directory and retrieve all types implementing an interface?
View 2 RepliesI am processing some CSV file which i have copied in Bin folder of My ASP.NET Website.
When i execute
using (IDataReader csv = new CsvReader
(new StreamReader("sample.txt"), true, '|'))
{
.....
}
it complains me that "sample.txt" not found in "c:Program Files....."Won't the runtime automatically look into the bin folder?what modification do i need to do?
I'm trying to understand the relationship between assemblies, namespaces and classes. Can anyone help explain or point me to a usefule link?
1. I understand that an assembly is typicall a dll or an exe (perhaps other files also). Does each project compilation produce only 1 dll? Or is the number of DLL dictated by something completely different?
2. I read each assembly can contain multiple classes. Asingle assembly can contain classes for multiple namespaces, and asingle namespace can span multiple assemblies.
Can anyone tell me what does the term Output Assemblies designate to. Are these the compiled pages of the Website Project or something else ?
View 2 RepliesI'm currently implementing some DataProviders according to the ASP.NET Provider Model. Everything works fine, though the application directory is a mess due to all the assemblies containing the data providers and their dependencies.
Is it possible to put the assemblies containing the DataProviders in a subfolder? If yes, what do I have to change (in the app.config?) so that the assemblies will be found by the application?
This is my current entry in the app.config:
<CustomerProvider>
<providers>
<add name="SqlDataProvider" type="SqlDataProvider.SqlCustomerDataProvider, SqlDataProvider"/>
</providers>
</CustomerProvider>
I am trying to change where XmlSerializer Outputs Temporary Assemblies so I am following this sort of tutorial
[URL]
yet when I add
<system.xml.serialization>
<xmlSerializer tempFilesLocation="c:\foo"/>
</system.xml.serialization>
I get tempFileLocation is not a valid attribute. I am using .net 4.0