slow Label update

[Durango2008]

I have a C# .NET webapp that I am working on. I setup a textbox that gets
validation performed on it, and if there is an error upon validation on the
input I set a label to inform the user what the error is.
For example I have a text field that takes in a telephone number and
validation is performed to see if the the input is of correct format for a
number.
If it is not a label will display that the user put in the wrong format for
a telephone number.

The problem is that while this works I have a delay on which this label gets
updated.
I am not sure if my code can be redone to get rid of this issue or not.
I do not want to write pure Javascript for clientside validation and rather
keep it all with .NET code.

anyone have any suggestions?

thank you for any advice.

 

[Cor Ligthert[MVP]]

Durango.

Have a look at Ajax, that is most probably the solution for you.

Cor