ASP.NET Forum

I want to create a control that will work in server side, and also will make the browser go back 1 page in history...? Does anyone know a way to do it...?

Hi all, I am using form validation to authenticate users. In the web config file I secure a page that has only the following statement: response.writeFile(page.mapPath("..\attachments\Web Resume.doc")) Even thought the user has loged in, when this statement executes the user is redirected to the user logon page. And the file in the...

I am creating a web page that dynamically generates an image, which is placed in an Image control. Everything works fine for .gif and .jpeg files. I would prefer using .png format, but that doesn't seem to work. Here's how it's setup. The Image control has URL property "image.aspx". The Page_Load method of image.aspx contains the code

I have a dataview and binding to a datagrid. On ItemBound I'm adding a checkbox dynamically for each rows. It works ok but my problem is on checkedChanged i have addded a eventHandler..it's not getting fire at all In aspx file. Somebody, suggested me to add <%# chk_Click()%> in my aspx file but it didn't work..Any help in this regard is...

I have 2 HTML buttons and 1 WebControls Button on my page. I have set the 'CausesValidation' attribute of my WebControls button to False in the hope that when a user hits Enter the button will not execute. This does not seem to work. How do I ensure that the WebControls button does not get 'clicked' when the user hits enter? ...

Hello, I've written a small document management application. Now I want to display the correct icon for each filetype (the one the user already knows from the explorer). Do I have to create each icon on my own as a gif-image or can I use a function of the classlibrary to get the icon (if there is an application to handle this type of file...

I have a datagrid with many pages. I need to sort the data in a specific page of the grid. The default behavior sorts the whole dataview, causing a strange result in the grid if you aren't in the first page. I worked this out using a pagination stored procedure. Is there any other better solution for this? thanks,

Hello All I'm completely new to ASP.Net. I need to write a page to fetch an external call which actually call a Java program to download a file, the content of this downloaded is pipe-separated fields. Then parse this file and upload to database. I got no problem to fetch an external call but is there a way to detect that file

Hello, I want to setup a webservice. But before lauching the client webpage I'd like to fill up the clients menu with data from the server. So I created a reference inside the client project to the server project. When the server application is started an arrayList (public static) is filled as shown inside the debugger. When I start the...

I have a custom validator that validates a numeric field, txtField, that allows for thousand separators. I also placed a validation summary so that it would display the error msgs of all my validation controls. As I tab out of txtField (that contains an invalid input) the validation summary doesnt show up, until the page is posted back. ...

Greetings, I'm looking for a third party grid component that supports the following features: 1. Multiple expandable/collapsible child tables. 2. Easy way to render the resulting grid in MS Excel. Any ideas?

I needed a mechanism to prevent a webform from resubmitting data if a user presses the "Back" button following a submit. To provide this mechanism, on Page_Load, I check a value in viewstate against a value I stored in session state when creating the original page. If the 2 values don't match, I do Response.Redirect(Request.Url.AbsoluteUri,...

try SmartNavigation property of Page class. >-----Original Message----- >Hi, > >I need to update automatically data in the browser. >I have create a page with some frames and in one frame, I use this (META >HTTP-EQUIV="Refresh" CONTENT='2;URL='>) to refresh

Does anyone know if it is possible to connect to a UDB database v7.x (7.2) in .NET. I have not found much on the web regarding this topic. Thanks

Hi, I've been reading conflicting posts, etc., could someone please explain to me if msxml is used by asp.net to transform xml using an xsl stylesheet? If msxml is NOT used, CAN it be...i.e., hoping using msxml4 would solve my nested element index error problem mentioned in recent posts. Any explanations welcome! thanks, Kathy

I'm new to writing .asp pages. Can anyone tell me if I can use vbscript and still have my pages displayed on all browsers including netscape? I know that I can't use vbscript directly on pages that will be displayed with Netscape. I'm assuming that since .asp pages are parsed server side and the html is sent to the clients I shouldn't...

Hello, I would suggest a simple div tag... you could assign it a id and runat server. It should work. pepsi >-----Original Message----- >Hi gang. I tried posting this under a different topic

Does anyone know if the asp.net adrotator control supports flash banners. If so, how does the XML file look with a flash banner in it. I am trying to get a .swf flash file to work with the adrotator and it doesn't seem to be displaying. I just not sure what needs to done. Any info would be much appreciated, D.

Hi Gurus .. I would really appreciate some insights for the problem that bugs me for quite some time. I keep my custom controls in their own shared (private/public key signed) assembly. I need to have it shared. Usually I work with a Web application project that has a reference to my shared, custom controls assembly. Web project is a...

I have a form with about 5 or 8 textboxes and all of them have required field validators... When I submit the form, if some of this field are empty I show the Summary msg telling the user which fields need to be fill. I would like to put the cursor into the first field that needs to be fill.

Right click on "references" node in Solution explorer and navigate to System.Data.dll

We have a pretty complex web application online that has a lot of dynamic client side stuff going on to populate dropdowns/lists with data based on the change event of other elements. The problem we have is that when the users click the Back button, on several pages, when they go back, the changes they had made or things they had selected are...

I am currently a java programmer, with some knowledge of the C# language but very little knowledge about ASP.NET, and I am know wondering if someone can *translate* the java servlet code below to ASP.NET/C# ? Please note that I am not asking about the best possible way of doing the same thing with ASP.NET architecture with those "code...

Isn't it always the case that as soon as you post, you solve the problem? Apparently, adding an extra "space" to a blank line in my web.config file solved this problem. I would be angry that it was something stupid that like that ended up fixing it, but Im just so glad that I can actually get some work done now.

For many of my HTTP requests, I need to have asynchronous calls (up to ~1s delay). Normally how should we handle this situation? should we block the IIS thread and return back the result? Or return immediately and let the client post another request shortly? Thanks, Richard