Recent content by tango1948

Thanks for the reply, at the moment I have a form with over 100 fields from an AccessDataSource which I display in several collapsible <divs>. When Irun the update command I recieve a "Query is too complex" error (Access has some limitatiions in the size of a query) which is why I wanted to...

Hi, I was thinking about using the TextBox onChange event to build up the Update statement, seems logical and simple or am I missing something?

I have a Formview with a large number of fields, the update statement updates all the fields in the form. Is it possible to dynamicaly generate code that only updates fields whos values have changed? Thanks for any help David

hi Mark, Thanks for your reply. Could you expand a bit on which broswser settings and how to set them in javascript or just point me to a link. Thanks David

If the page is wider than the screen is it possible to load the page aligned to the right, so that the screen by default is horizontaly scrolled to the right hand edge instead of the left and remains there until you scroll left.

Hi, I want to use the CollapsiblePanel control, I read a tutorial (www.codeproject.com/KB/cpp/CollapsiblePanelVB.aspx) that says to add CollapsiblePanel.dll to the toolbox. I can't find this file, is it in VS2003, 2005 or only the Ajax Toolkit? Thanks for any help David

Thanks All, In the end I'm going the asp.net, sqlserver route. I would have liked to try xml with an xml db but no time to learn.

Thanks Mark, Do you know any decent tutorials to get started.? David

I thought maybe XML was a way of storing web form data. Is this an option?

Hi, I have a simple scenario, I want to write a web form for each employee (employeeNo.HTM). The form consists of Label/Textbox pairs. The Label text will contain the original value for the field, the textbox the new value - if there is one. I would like to persist the data in the textboxes...

The wording in the documetation is: "The BSTR returned by these functions points to a cached memory block that your program inherits when the function returns".

Hi, I'm calling encryption/decryption c functions from a vb.net project. The functions return a BSTR data type. What's the equivelent in vb.net and how do I convert it to base64 encoding. Thanks for any help David

Hi Chip Thanks for the reply, I'm still breaking my head to decrypt i'm having problems reading the encrypted string - wrong length, "invalid character in a Base-64 string" ect. I'd really appriciate a snippet of code that does what you suggested - the blocksize is 16 bytes. Thanks David

Chip Hi, found the following at www.obviex.com/articles/ciphertextsize.aspx "Because the initialization vector is required during decryption, it must be stored along with the encrypted data. (Note: Unlike the encryption key, the initialization vector contains no secret, so there is no need...

Can anyone recommend a Rijndael dll for download (not .net) for encrypting/decrypting where both the IV and the Key can be specified by the user and not randomley generated. Thanks David