I was trying someting like:
Dim experiment As String = "Predefined experiment string.."
but sadly its not working so is there any way to predefine a string with a similar way in vb6?
For a constant string:
const experiment As String = "Predefined experiment string.."
At the top of a module/class/form with an access modifier for the corresponding scope, or in a routine as a local.
For strings with variable content you cannot declare and assign on the same line, you can however:
Dim experiment As String: experiment = "Predefined experiment string.."