I am converting some code from asp classic to c#
Need to createObject
Object obj=new Object();
obj= server.CreateObject("SOFTWING.ASPtear");
It doesnt compile, I added the dll into my bin folder and into WINDOWSsystem32
I added using System.Net; what other references I need to add for it to compile?
I am trying to convert a asp page to asp.net.
I changed everything except this one line Set dbC = Server.CreateObject("ADOX.Catalog")
Can anyone suggest an equivalent to this ADOX.Catalog in asp.net This dbC is being used in the following way in asp
[code]....
Am running asp.net application.I try to build sample site using gridview.I got compilation error as below,CS1061: 'ASP.gridedit_aspx' does not contain a definition for 'GridView1_RowUpdated' and no extension method 'GridView1_RowUpdated' accepting a first argument of type 'ASP.gridedit_aspx' could be found (are you missing a using directive or an assembly reference?)
Line 13: <asp:GridView ID="GridView1" runat="server" DataKeyNames="ID"
Line 14: AutoGenerateColumns="False"
Line 15: DataSourceID="SqlDataSource1"
CS0016: Could not write to output file 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot7529765bd6c35794App_Web_uclogin.ascx.5a9fc98b.zqr8lwaw.dll' -- 'Access is denied. '
I am getting a compilation error with ReportServer.Asp.net 2.0 ReportServer 8.0Works fine on my Dev box and the Test Server.However on Production I get the following error....
[Code]....
I have a ProductService class that defines the following methods. It doesn't work, as I will explain further below, but it gives the compile error CS1061: 'ProductService' does not contain a definition for 'GetByid'. Unless I've dropped the ball on method overloading, why is the public overload of GetById not seen by other code?
public IEnumerable<Product> ListActiveByCatId(Guid catId) {
return _entityContext.Products
.Include("Category")
.Where(p => p.Category.id == catId);
}
[code]....
Is it possible to validate property of a ASP.NET UserControl at compile time..
e.g. ID="1" shows an error
I have a public property called 'UploadDirectory'
I want to show error message when the directory is not present.I wrote following code for the public property but it works as expected at runtime only
/// <summary>
/// Format e.g. ~/UploadDirectory/
/// </summary>
[code]....
Using VS2008 SP1, .NET 3.5 SP1, C# Web Application Project
As we know, Web Application Projects (unlike Web Site Projects) compile the entire site for deployment. We have discovered a situation where the visual studio compiler doesnt catch and error. Then when we deploy the dll to the website (or even just run it in the built in web server) it catches the error and displays it as a "compilation" error during runtime. This is obviously disturbing. Let me explain the error:
Take a single web page in a new C# web app project, such as the default.aspx. Add a checkbox. Create an event handler for the checked changed event. Note that it modifies the .aspx file to add oncheckedchanged="yourmethodhere" in the checkbox item. Compile and everything is fine.
Now change the name of the method in the .aspx file, say for yourmethodhere to yourmethodhere_1 and compile again. Note you havent change the code behind, so you SHOULD get a compile error. But you dont. Now if you deploy or debug it, you will get a compilation error during runtime.
Note: If you do exactly the same thing in a web SITE project, the validation compile that it does when you choose to "build" the project DOES catch this error. In other words, only c# web APPLICATION projects have this problem.
I'm working through the Mvc Music store tutorial on PDF. At page 52, near the bottom, is a line that reads:
<%: Html.EditorFor(model => Model.Album, new {Artists = Model.Artists, Genres = Model.Genres})%>
This line fails with an "unhandled compile" error when I run the program and enter "storemanager/edit/388" in the address bar. I have gone over every bit of code I can find and it compares perfectly to the tutorial.
Everytime I compile my asp .net project it states the following:
'Sessions' does not contain a definition for 'Select'.
In the page this happens on if I change something put it back and save and re-compile it tends to go ok, but at the moment it is happening every time. It does contain a definition for Select I can type it in plus the page does not show an error where this code is and works when it does compile ok?
I'm trying to develop a web application that dispatch (Dispatcher) to multiple versions of another webapp on a per-request basis. To to that end, I'm using ApplicationManager.CreateObject to create new AppDomains running the web app in question, but the new app domains seem to be failing to load the Dispatcher's DLL (and I'm copying the DLL over to the web app's bin directory, so I'm pretty sure it's there).
[code]....
The Appbase seems to be pointing at the root of the development server, rather than the path passed in to ApplicationManager.CreateObject and it only seems to be searching directories under the development server which seems strange. how to make the new AppDomain search for the DLL in the web app's root rather than under the development server?
The inline code
<% for (int i = 0; i < ThumbnailList.Items.Count; i++)
{ Response.Write("thumbnailViews[" + i.ToString() + "] = $find('" +
ThumbnailList.Items[i].FindControl("ThumbnailView").ClientID + "');
"); } %>
produces a bunch of compile time errors in Visual Studio 2008 - although it works fine.
But this seems to be the exact way inline code should be added, at least according to this MS help file:
[URL]
The errors are:
expected expression (at "<%")
expected ';' (at "int i")
expected ')' (at ThumbnailList.Items.Count;
expected ';' (at " i++)")
I have done a
<%@ Page Language="C#" ...
at the top of the file.
As that title says my aspx page shows a compile error on the @Page directive that says "ASP.NET runtime error: Cannot load file or Assembly 'Microsoft.SqlServer.BatchParser' or one of it's dependencies". The project compiles with our error and it runs with no problem. The only real problem that this causes it that the intellisense for anything other than simple HTML is broken so I can't type asp:Controlname and have intellisense show me a the list of items or properties in a control. I get a green squiggly line under all the asp tags saying "Unrecognized tag prefix or device filter 'asp'". This project doesn't directly use SQL SMO but it does reference a project that does. However, I removed that reference and the problem still doesn't go away. I have installed on my development machine the full SQL client and for both SQL 2005 and 2008 (including the SDK) from the Developer editions of both versions. This was not a problem on VS2005 and the project compiles without error in VS2010 too.
View 1 RepliesTools: MS Visual Studio 2008
Language: ASP.NET VB (Visual Basic)
.NET Framework: 3.5
Host: Winhost.com basic hosting
I have a class that is normally compiled into a .dll prior to distribution and used as a component library.
IE: vbc /t:library /out:xyz.dll xyz.vb
(User would download then put the .dll in the bin directory and use
Imports xyz
Dim obj As New xyz
ojb.Foo)
There is a need to write a line of content to the class file specific to the user prior to compile.
Is this possible via server side?
I believe my short question would be, can I call vbc.exe from a site hosted with winhost.com and compile a class.vb file through vbc.exe on the server? And how?
I have been able to reach IE via ASP.NET from my account there so I think it may be possible.
I previously crate website in framework 2.0 before one year and there is working good on server. But Currently I download same site on my local machine and configure again in Visual Studio 2008 with framework 2.0 compiler then do new changes on site and it running good on localhost.But the same code I upload on server again They can't work code properly.In new code I changes some XML file that retrieve data and save data, but I add new code in this XML file so it can't work with new code but previous code is working as good as previous.
View 3 RepliesI'm relatively new to actually publishing sites on my own..Anyway, right now I am using VS2008 to build / compile my web application and then publish it to the server. Simple enough, until I want to change several of the code behinds, and don't want to spend 30 minutes re-publishing several thousand documents.
I have been reading that publishing via VS is not the best approach, so I guess I have two questions:
1. Using VS2008, is there a way to build the project and publish only certain parts of the project such as the pre-compiled code or better yet have VS only update the code that has been changed on the server? I suppose I could simply publish it to my local drive and pick apart the files from there / is there a better way?
2. In your opinion what is the best deployment strategy?
I have a base class that has a specific parameterized ctor. I use it as the base for several concretes. These concretes have zero need to alter ctor behaviour, and thusly, I see no reason to define one. However, as you may guess, I get the "class has no ctor that takes 0 arguments" error on compile. Is there a keyword I can place on the base class ctor that will prevent the error? Or maybe another way around it? This is indenpendant on any ioc usage by the way. It's merely a set of objects that MUST take an argument, and it so happens, the base class handles everything that it needs. The derivations simply no reason to re-declare the ctor, just to pass it on to base();
View 3 Replieserror Could not compile the mapping document: WebApplication1.documents.hbm.xml ![alt text][1] photo [URL]
web.config
<?xml version="1.0"?>
<configuration>
<configSections>
<section name="hibernate-configuration" type="NHibernate.Cfg.ConfigurationSectionHandler, NHibernate" />
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="scriptResourceHandler" .....
I've added the Dynamic.cs file to my project and have set it's Build Action = Compile in order to get the System.Linq.Dynamic namespace.
However, when I try to use any of the new code I am getting an ambiguous call error; see below.
[Code]....
I just installed sql server 2008 R2 on my computer. I am trying to connect to sql server throught my C# code and everytime I run the C# program,
I get this error "A network-related or instance-specific error occurred while establishing a connection to SQL Server.
The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) "
The connection string that I used in my web.config file is
[Code]....
I am not sure what am I doing wrong, but I followed this article below step by step and still I am getting the same error
http://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
My instance name is MSSQLSERVER and the server that I am using is on my local machine and it has my computer name in it.
I've created a small website with a simple sqlite database using vwd 2010 .net 4. In dev and test envionments everything works fine, however when i promote to my hosting provider i receive the following error:
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections.
(provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
I've been configuring the connection strings (autogenerated from entity framework and attached db) but unable to get it working on the hosting provider, I'm assuming it's related to permissions but not entirely sure how to resolve - here's the web.config as it stands:
<add
name="ApplicationServices"
connectionString="data [code].....
For info the environments are set up as follows:
- Dev environment is vwd express 2010 with sqlite mdf attached
- Test environment is windows 7 server, iis 7 with appdomain identity set to network service
I have got an error "server response error : Unknown server error" while uploading file using Ajax AsyncFileUpload, code behind function is triggered while uploading, but after code behind function executed, we are getting this error.
View 1 RepliesI want to execute a page with server.execute method with different query string values to the page and write the response to a file. It is working perfect with out threads. whereas, if i am using threads then i am getting "Error executing child request" and some times "Object reference not set to an instance of an object." error. Below is sample code. This is working fime with out threads..if i am using thread only one request is getting executed and all others are giving error.
[code]....
why I'm getting this error? I just re-created (not migrated) my app that was in ASP.NET 1.1 to ASP.NET 2.0. Whole app works perfectly. The only problem I'm getting with this piece of code for the Web Services. I'm running both versions at the same time side-by-side and it works fine in 1.1 and doesn't work in 2.0.
URLName = Context.Request.Url.Segments
URLName0 = URLName(0)
URLName1 = URLName(1)
URLName2 = URLName(2)
URLHost = Request.UserHostName
URLStr = "http://" & URLHost & URLName0 & URLName1 &
"SomePage.aspx?" & "SectionID=" & SectionID
' Create a 'WebRequest' object with the specified url
Dim myWebRequest As WebRequest =
CType(WebRequest.Create(URLStr), WebRequest)
' Send the 'WebRequest' and wait for response.
Dim myWebResponse As WebResponse =
CType(myWebRequest.GetResponse(), WebResponse)
Bam! Error! The remote server returned an error: (500) Internal Server Error.
I just installed sql server 2005 to my pc and when i try to log in to the server instance i get an error log in failed for user xxx (error 18456).I browse to the server instance and i keep getting the same error even though i chose windows authentication option during the installation.
I restarted the service for the sql server instance (which is running).The only problem i can think about is a problem with permissions but again there should not be any problem there because i logged in as administrator
