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I have been having a problem getting my required field validators working. When I click on my 'submit' button it posts back and runs the on_click vb .net event but doesn't seem to validate the page. What is even more spooky is that when I remove the on_click events from my code so that the...

I am trying to use a repeater to print a multiple form and map data to the form. The form itself is stored as a gif and I'm trying to map to sections on the graphic so that my database fields print in boxes, etc. I have managed to achieve this as far as viewing the data on the screen but when I...

I have a VB.NET web form that creates a PDF report based on some database results. The form uses response.redirect to display the file it creates. What this means of course is that the user has to use the back button in their browser to return to the page from where they triggered the report...

Good morning I've just found out that the value field in a DropDownList must be unique. In which case does anybody know of a way of dealing with duplicate values? I want to be able to select from a long list which automatically assigns my selection a score. i.e...

How do I setup a dropdownlist control on a web form that allows both selection of values and free text? I.e My customers can either select a value from the list or type in the value they want (similar to the limittolist property for combo boxes in Access). Thanks.

Is it possible to redirect to an aspx page from a module? If so which namespace do I need to import to use response.redirect or server.transfer?

I have a web form. It contains repeater controls and generates a data base report in html. I want to have a button that the user can click on and Email report. I can't find any code anywhere to convert that HTML document into an emailable format (and then Email it). Can anyone suggest a way?

I want to give my users the ability to send certain web-forms by Email. I don't want to provide absolute links to the images because the receiver won't necessarily be connected to the web. Does anyone have any code examples for embedding images?

All of a sudden I've started to get the following error; Could not copy temporary files to the output directory. followed by The file 'bin\MyApp.dll' cannot be copied to the run directory. The process cannot access the file because it is being used by another process. I've found several...

I was about to start looking at GDI+ but I don't seem to have the printdocument and printpreviewdialog controls in my toolbox. I only have the standard version of Visual Basic.net. Does this not include these controls?

Hello I'm new to ASP.NET. I've managed to develop a set of web forms but now I'd like to envelope them in a common graphical interface. I've tried using Frontpage and attahcing a template but it seems to convert all of the pages to FlowLayout. I've read on here about a technique using...

I have nearly finished developing my first ASP.NET application using VB.NET. The bit I'm now struggling with is finding a good way of handling errors. What I would like is a single procedure that handles all errors from the application. i.e I'd like to do the following ; Private Sub...