http://aspnetlibrary.com/codebankdetails.aspx?type=Controls&codebank=Get-a-list-of-all-selected-items-in-a-CheckBoxList The ListBox works in the same manner as the CheckBoxList when it comes to looping through items, so simply use the example from the article above and replace the name of the CheckBoxList with the name of your ListBox.
Mark, http://aspnetlibrary.com
You should install IE7 even if it is just to test what your site(s) look like in this browser. If any of your users are using it and you haven't tested it, they may be experiencing problems that you are not aware of.
Mark, http://aspnetlibrary.com
Don't do it. If you try and mess with the user's browser by disabling it's functionality you will end up annoying your users. Plus, there are really easy ways to get around whatever solution you come up with.
Mark, http://aspnetlibrary.com
Use the SelectedIndexChanged event of the DropDownList to populate your ListView based on the SelectedItem of the DropDownList.
Mark, http://aspnetlibrary.com
It could be any number of problems unfortunately. Some that I can think of are: 1) SMTP Server not setup 2) SMTP Server not forwarding emails 3) Network issue 4) Email address incorrect 5) Junk mail rules stopping email
Mark, http://aspnetlibrary.com
You could add some Data Caching
Mark, http://aspnetlibrary.com
That method may not work as the referrer isn't always passed by the browser (the user can disable it if they want) and it wont exist if you type the address directly into the address bar. Check out my earlier reply on the Request.Url.OriginalString method.
Mark, http://aspnetlibrary.com
You'll need to use the FindControl method. Do some research on this method if you haven't used it before.
Mark, http://aspnetlibrary.com
Try parsing the Request.Url.OriginalString path
Mark, http://aspnetlibrary.com
Try having a look at Google Maps as they provide some good functionality.
Mark, http://aspnetlibrary.com
No probs. Quick example if you don't know how to use them: To add them: Session.Add("username","bob") To retrieve them: Label1.Text = Session.Item("username")
Mark, http://aspnetlibrary.com
You'll have to check the file extension in your ASP.NET code once the file has been uploaded.
Mark, http://aspnetlibrary.com
You'll have to provide more information than "its not running on the server". That could mean anything.
Mark, http://aspnetlibrary.com
Use session variables for each user
Mark, http://aspnetlibrary.com
When the HTML is written out to the Page, your button's ID in the HTML probably isn't "Button1". That means your javascript method will fail. To get around this, write the javascript into a String on the Server-Side and add it to the Page by using the RegisterClientScriptBlock method. When inserting the Button's ID, use MyButton.ClientID to get the correct id.
Mark, http://aspnetlibrary.com
Have you done what the error suggested you do?
Mark, http://aspnetlibrary.com
Why would you need to call a javascript function from a code-behind page?
Mark, http://aspnetlibrary.com
It will if you extend the control as it will inherit all of it's properties and methods.
Mark, http://aspnetlibrary.com