Could not load file or assembly ‘itextsharp, Version=5.5.0.0, Culture=neutral, PublicKeyToken=8354ae6d2174ddca’ or one of its dependencies

I have used itextsharp library to generate pdf in my asp.net web application. It was working fine untill today when suddenly my laptop on which the application was running in the debug mode went off. When I switched on my laptop again and tried to run the application I satrted getting this error:

Multiline label in asp.net

I want to use a multiline label but as the control is browser dependent, even on setting the height, width and wrap properties of the label control I am unable to display multiline text It doesn’t support every browser in the same way.