failed to generate a user instance of sql server ...

I think in many time developer need this event, which is not provided by any browser and it is not captured by any javascript event.In this Article you see how you capture this event and how you force the browser to load the page from server.

User Controls are great in ASP.NET. They let us divide the page into small sections. You can easily use User Controls on a ASP.NET page by simply dragging and dropping the control from the solution explorer. Sometimes we need to load the User Control dynamically. In this small article we will learn how to load the User Control dynamically.

An approach to displaying a "please wait" message/animated gif following a button click using encapsulated client-side JavaScript.

It is often useful upon a form submission in a web application to display a "please wait" message, or animated .gif image, particularly if the submission process lasts a few seconds or more. I recently developed a survey submission application in which internal users upload excel spreadsheets through a web page. The application inserts the uploaded data from the spreadsheets into a database. The upload/insert process may only take a few seconds, but even a few seconds on the web is a noticeable wait. When testing, some users clicked the upload button repeatedly; it was useful to provide a visual clue that the upload was underway. For that matter, it was useful to hide the upload button altogether, preventing multiple clicks. The control presented here, a subclass of the Button control, demonstrates how client-side JavaScript code encapsulated in an ASP.NET server control can provide such functionality conveniently.

All of the sudden I'm getting the following error on my local web server (Win7 64bit, IIS 7.5).  I've uninstalled & reinstalled IIS locally and it didn't fix it.  IIS is set to start up automatically and I can see that the service has been successfully started.  Upon a fresh reboot if I go into IIS and click on start website I get the following error:

"The process cannot access the file because it is being used by another process.  (Exception from HRESULT:  0x80070020"

If I try to start debugging on my local website project I get the following error:

"Unable to start debugging on the web server.  The underlying connection was closed.  The connection was closed unexpectedly."

Any ideas on what I can try?  I've been doing research on the issue and Microsoft suggest making sure no other service is listening on the same ports.  I've verified that this isn't the issue.

Hi, I have a website that I need to add some dynamic data from asp.net, I'm completely new to .net and am having some problems (usually a php user).

K so, I have
a simple html tag
<a href="" title = "" >my link</a>

Now all I want to do is to insert some data in to the href and title parameters. in php I would just use <a href="<?php echo myHrefvar?>" title = "<?php echo myTitlevar?>" >my link</a>

I've tried doing
<a href="<% = myHrefvar%>" title = "<% = myTitlevar%>" >my link</a>

and in my default.aspx.cs I have the variables being set
string myHrefvar = "my href";
string myTitlevar = "my title";

but it always gives the message that they're not linked.

Have also tried
<a href="" title = "" ID=Req1>my link</a>

and in the apsx.cs file
Req1.HRef = "sdsdsd";
Req1.Title = "sdsdsd";

but again I get an error saying Req1 doesn't exist in the current context.

So help, I'm missing something rather fundamental here, any help would be much appreciated.

James

All of the sudden I'm getting the following error on my local web server (Win7 64bit, IIS 7.5).  I've uninstalled & reinstalled IIS locally and it didn't fix it.  IIS is set to start up automatically and I can see that the service has been successfully started.  Upon a fresh reboot if I go into IIS and click on start website I get the following error:

"The process cannot access the file because it is being used by another process.  (Exception from HRESULT:  0x80070020"

If I try to start debugging on my local website project I get the following error:

"Unable to start debugging on the web server.  The underlying connection was closed.  The connection was closed unexpectedly."

Any ideas on what I can try?  I've been doing research on the issue and Microsoft suggest making sure no other service is listening on the same ports.  I've verified that this isn't the issue.

Hi.

We had a website deployed on IIS server remotely say www.liveserver.com.

We recently decided to make a copy of the website internal to the organisation so we brought a server and copied all the code from live server and configured it and say it is http//archives-testserver.com

Everything seems to work fine but while navigating and clicking on certain module  links within  http//archives-testserver.com......the domain name is getting rewritten to www.liveserver.com and user is made to navigate on the live site. I wonder where this configuration is with in IIS...

I looked under properties under website identification and everything is referring it as http://arhives-testserver.com.  also thr is a file called securityRedirect.inc and ifor handling errors and all the references have been changed and couldn't find anything in web.config.

I would really appreciate if anyone can guide in right direction, where else to look for probable reference to live site?

 Hi, I have window form to let user fill data, I want to alert user if close web browser before saved web form data, could anyone provide any clue?

 

Thanks,

Martin

Hi,

I have a user control which has a modal popup. This modal popup has a grid and few controls like textboxes and comboboxes. I am trying to clear out all the controls when the close button is clicked. I am using javascript to close the modalpopup. but to clear the controls, $get('<%=txtbox1.clientID%>') method is returning null. can someone please help me?

Here is my code snippet.

function close_Click() {
    var mdlPopup1;
    mdlPopup1 = $find('modalPopup');
    mdlPopup1.add_hidden(clearInputFields);
    mdlPopup1.hide();
    
}

    function clearInputFields() {
        var name = $get('<%=txtName.clientID%>');

        name.value="";
       }

Hi

I need to know if a web application deployed in a 64-bit server runs as a WOW64 process or a 64-bit process if the web application's pages are compiled as PE 32/x86 ?

I mean I have read a lot about normal console applications or executables with PE 32/x86 run as WOW64 on 64-bit servers. But what about web applications( all i can compile is the pages which are dlls)? The only process I can think of is w3wp.exe for web apps. Please explain. I am confused.

Thanks in advance

Vineeth