Possible Duplicate:
What is the maximum possible length of a .NET string?
I need to know how many characters a string can contain in C#?
Is it the same as the max length of a char array?
Possible Duplicate:
What is the maximum possible length of a .NET string?
I need to know how many characters a string can contain in C#?
Is it the same as the max length of a char array?
 
    
     
    
    String.Length is an int so the its size is 2,147,483,647. But consider using StringBuilder if you find yourself asking this question !
