I'm trying to do a proof of concept app for my work using ASP.NET WebForms and the Managed Extensibility Framework. I've got things up and running(ish), but I can't seem to figure out how to attach the instance of Visual Studio that has the MEF code in it to the instance of Visual Studio that is running the Web App.
I am running an MVC 2 RC web appilcation with the majority of pages being webforms. (this is an ongoing conversionn to mvc).When people hit our domain at www.mydomain.com, I want the people to get the webform page MyDomainHome.aspx. This is the page specified in IIS as the default document. (I can't convert the home page to controller/view right now because it is very complicated etc.)
I also want the typical "{controller}/{action}/{id}" behavior. Is there a way to mix these together so people who have bookmarked my home page will still get there?
2. Also when I use the "{controller}/{action}/{id}" routing, my pages do not see the css or image folders that are specified in the master page.
We are building a front page/dashboard that queries our database for live statistics. The page has 3 update panels, each update panel has a user control that pulls data for it's box. Lets call the user controls UC_NotStarted, UC_Active and UC_Finished.
We have built the queries that return the data and all of them take a while to run (~7 seconds each). So if we let the first page run with one update panel the image spins for ~21 seconds and display everything. We have broken that code into 3 update panels and set the loading to conditional. When we do this we get one box to load every 7 seconds. That's a step in the right direction but they load sequentially (UC_NotStarted is queried waits 7 seconds and displays, then UC_Active goes for 7 seconds, and finally UC_Finished runs for 7 seconds). We are still at 21 seconds but data is being shown every 7 seconds.
We would like all of the data to be shown in 7 seconds since all of the update panels should be fetching the data at the same time. Instead of using LinqToSQL to pull the data I am now leaning towards web services to get it but not sure if that will work.
Does anybody knows if it is possible to make URL routing in a ASP.Net webforms website that is running under the Classic .NET AppPool.
I've tried a few things here, but it just works when I switch from Classic AppPool to Default AppPool.
** the web site MUST run under Classic AppPool.
I just wanted to know if its possible to just have one instance of tinymce running when you have two text boxes... The pic shows both text boxes, the summary text box doesn't need rtf.
View 2 Repliesbelow written question :
1.) What is the name of the OS process in which App Domain resides.
2.)if suppose There are Three Windows application hosted on a same envoirment and two instance is working for each application at a Time, means now total instance are six .what will happen among the below written cases :
a.) There will be six different app domain in a single OS process
b.) There will three app domain(one for each application) in a single OS process and some Parallel thread will be executed in each app domain for another instance.
c.) There will be Three OS process corresponding to each application.
3.) If eveything will remain same except there are three web application in place of windows in point 2, will there be any change in functioning.
vs asp2008 instance cant recognize the sqlExpress 2008 instance on my machine
I have wonder if you could try to help me with the fallowing issue:When trying to add a new sql server connection (local or remount) from VS(visual studio) 2008 express - on the add connection dialog
box: server name: are Empty!!
The vs couldn't point to any database, like dont recognize the sqlExpress 2008 instance i got on my machine.
1. Have tried to "play" with sa property's(from sqlS: Databases: security: login tree folder) and with the sql
s windows service: stop and restart
2. And so with the target db.
3.
On the services.msc
The sql server express the status is started.
The sql server agent status is disabled and don't have the option to start.
The sql server explorer status is disabled and don't have the option to start.
4. And so reinstalled the asp.
Can anyone clarify to me the difference between the following:
1.
{
// ...
Button b = new Button();
b.Click += new RoutedEventHandler(b_Click);
}
void b_Click(object sender, RoutedEventArgs e) { //do stuff...... }
2.
{
// ...
Button b = new Button();
b.Click += a_Click;
}
void a_Click(object sender, RoutedEventArgs e) { //do stuff...... }
I am trying to add some jquery to span with a class added to it. I am using asp.net and trying to use RegisterClientScriptBlock to attach the below code to my element. "cphMain_ed1" is hardcoded in this example however I would normally been passing a parameter here just for the ease of this.
[code]....
What am I doing wrong as the function is not been attached to the span with the class "closeButton"
I want to attach the sql server database to my asp.net web application. How can i do it ?
View 1 RepliesIn an Asp.net page I am sending emails with attachments. Issue is the files to attach are stored on some other server. how to attach such a file. I tried to give URL of file but got error "URI formats are not supported."
how to attach file from other server.
[Code]....
I am generating an email via codebehind in C# in my asp.net application using the line below:
ClientScript.RegisterStartupScript(this.GetType(), "FormLoading", "window.open('mailto:AccountsPayable@xyzCorp.com?subject=Invoice for ABC Corp - " + ddlJobCode.SelectedItem.Text + " - Supporting Documentation', 'email');", true);
Is it possible to include an attachment programatically as well (if the user points to the attachment document via a browse button) ?
I m using the Memebership DB (ASPNETDB), but i would like to integrate it in my own database.I tryed to use Sql Server Managment studio by attaching this 2 db to the manager and do sam manipulation to copy the aspnetdb.mdf table to my own db but when i tryed to attach the mdf file I got error.
What I am trying to do is install an open source application to my existing asp.net website. Within my solution in VS2008, I have two "Web Sites", one for my web site and one for the application (forums).I have my web site published to the main domain, and the forums web site published to a subdomain. They both work great.The problem I am having is that I cannot get them to communicate to each other, for example they can't access each others resources. They each have a separate membership provider, but I am attempting to combine them so that if the user logs into one, they are logged into the other. The reason that I have these as two separate web sites within one project is so that the forums can be hosted at the subdomain and the site would just be the main domain.My question is, would it even be possible to accomplish what I am trying to do using separate domains, and if so what would be the best approach?
View 3 RepliesI have developed a web application which contains 50 pages & now i want to call a method on each page_load.So,Is there any way i can attach my method to existing class Event. So whenever that event gets raised my method will be called.
example : Can i attach mymethd() to page_load event of page class so whenever any page will load my mymethod() will be called. I dont want to inherit the page class.
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 am not able to attach the aspnet_wp.exe process sometimes.
I have created a virtual directory for my application and i am browsing through that. I have opened my application through file system.
Am i using the wrong order. Should i attach first then browse or browse then attach?
We're throwing together a quick project (CRUD forms) and decided to skip view models and use EF entities directly in controllers and views. Since I'm not used to this approach, I'm confused about handling validation.
For example: a DB field has a length of 25. How does that get transferred (if it can) to a validation constraint in my view? If i was using an intermediate model, I would attach attributes to the model properties and it would work. How would I do this using EF objects directly?
I'm new to AJAX control tool kit....
I have downloaded the ajaxcontroltoolkit.Binar.NET3.5.zip and extracted the file to a folder in local box. i have done the following steps to attach the toolkit to vs2008.
1. Right clicked in empty place of toolbox ==>Add Tab, Named the Tab.
2. Inside the new tab, right clicked ==> choose Items...
3. In the Choose Tool Box Items window, browsed to the dll,
4. After that i can see the Ajaxcontrols in Choose Tool Box Items window and all of them were checked, but when I click ok in that window, its not adding the Items to the list.... Tried this several times....
My original understanding was that the asp.net page lifecycle is run once for all pages and controls under normal circumstances. When I attached a control during a container's OnPreRender, I encountered a situation where the control's OnInit was not called. OK, I considered that a bug in my code and fixed as such, by attaching the control earlier.
But just today, I encountered a situation where OnInit for a control seems to be called after the normal OnInit has been done for everyone else. See stack below. It seems that during the page's PreRender, the control's OnInit is called as it is being dynamically added.
So I just want to confirm exactly what ASP.NET's behavior is? Does it actually keep track of the stage of each control's lifecycle, and upon adding a new control, it will run from the very beginning?
[HttpException (0x80004005): The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases.]
System.Web.UI.ControlCollection.Add(Control child) +8678663
MyCompany.Web.Controls.SetStartPageWrapper.Initialize()
MyCompany.Web.Controls.SetStartPageWrapper.OnInit(EventArgs e)
System.Web.UI.Control.InitRecursive(Control namingContainer) +333
System.Web.UI.Control.InitRecursive(Control namingContainer) +210
System.Web.UI.Control.AddedControl(Control control, Int32 index) +198
System.Web.UI.ControlCollection.Add(Control child) +80
MyCompany.Web.Controls.PageHeader.OnPreRender(EventArgs e) in
System.Web.UI.Control.PreRenderRecursiveInternal() +80
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Control.PreRenderRecursiveInternal() +171
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842
I'm new to ASP.NET and I am trying to create a website which requires a database.I created a localhost mdf database and I tried two ways of attaching the files but still received errors.(i) Connecting by Windows Authentication: filed with the operating system error 3 (The system cannot find the path specified (Error 5133)(ii) Connecting by SQL Authentication: CREATE FILE encountered operating system error 5 (Access is denied) while attempting to open or create the physical path file. (Error 5123)If you don't mind me bugging you for a while so that I can setup my database please add me on MSN timothyky@hotmail.com. I still have a couple questions in regards to the web.configuration afterwards.
View 6 RepliesI have downloaded Northwind database here [URL]and at SSMS Express Edition, I attach the database but I'm getting this error User 'guest' does not have permission to run DBCC checkprimaryfile. (Microsoft SQL Server, Error: 2571)
View 2 Repliesi m having an Hosting with Godaddy server , now my problem is i want to upload(attach) my machine database to godaddy sql server . i have also check all the function and configration on godaddy but i m not getting how i can do that. if i try to take remote connection , this also not possbile in godaddy ( due to security they are disable this function )wht is the other way i can attach my database (.bkp) file to live godaddy server.
View 7 RepliesI need my linq to sql datacontext to be available across my business/data layer for all my repository objects to access. However since this is a web app, I want to create and destroy it per request. I'm wondering if having a singleton class that can lazily create and attach the datacontext to current HttpContext would work. My question is: would the datacontext get disposed automatically when the request ends? Below is the code for what I'm thinking. Would this accomplish my purpose: have a thread-safe datacontext instance that is lazily available and is automatically disposed when the request ends?
public class SingletonDC
{
public static NorthwindDataContext Default
{
get
{
NorthwindDataContext defaultInstance = (NorthwindDataContext)System.Web.HttpContext.Current.Items["datacontext"];
if (defaultInstance == null)
{
defaultInstance = new NorthwindDataContext();
System.Web.HttpContext.Current.Items.Add("datacontext", defaultInstance);
}
return defaultInstance;
}
}
}
i was attaching northwind database with sql server 2005 so while attaching it gives me an error an exception occured while executing a transct -sql statemnet or batch ,unable to eon physical file "C:sql server 2000 sample database orthwnd.mdf"
View 6 Replies
