A message box in Webforms and ASP

[Guest Taurkon]

I have been informed that there is no such this as a dialog box using ASP.Net and WebForms, but there is a Message box. Could anyone tell me how I can create and display a message box to the users using the following example:

 

if (sOldPswd == sNewPswd)

ChangeUserPswd(sNewPswd);

else

// display message box here <--- how do I do this?

 

 

Thanks in advance for your time

Scott

[Derek Stone]

Response.Write("<script>alert('Greetings!');</script>")

[Guest Taurkon]

Thanks Derek, your help was apprciated. :)