How to validate File Path given for upload

Hi All,
I am trying to upload a file using the File Upload Control. I have already bound the data and resource property with the context attributes. Can someone please suggest that what can be done to validate the file path? For eg. if i enter "abcd" in the file path and click a button for uploading the file. My application simply "<b>HANGS UP</b>" without even reaching the code what i have written on action of the button.
Is there any way to permit the user to enter the path only through Browse button and not manually? Please reply ASAP.
Thanks and Regards,
Smriti

Hi Smriti,
Have a look on the Following Links... which clearly briefs what is the use of FileUpload UI and how it works behind the screen...
<a href="/people/dagfinn.parnas/blog/2004/08/15/inputfile-how-to-hide-the-plain-browse-button you about the how the FileUplaod UI is being built.</a>
<a href="/people/dagfinn.parnas/blog/2004/08/15/inputfile-how-to-hide-the-plain-browse-button more stuff on FileUpload UI</a>
<a href="http://support.microsoft.com/default.aspx?scid=kb;en-us;892442">How the FileUpload UI interacts with the local system</a>
After going thru above post, you can identify that the inputField is being declared as FILE type (like <input type="file" >), and you would also noticed the cause for your error in the last link which I have specified above, and what microsoft also recommends for it as a solution to show an alternative message in place of the blank screen...
Hope now you would be clear...why your method is not being invoked..
Please revert back for futher queries... try to come soon with an alernative solution...
Regards / Guru
Message was edited by:
Armin Reichert

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