trim problems

[asugix]

I'm using trim function and supposed to have my string trimmed. But my string remains same. For example : " hello", the result is : " hello". But I suppose the result is : "hello". Is anyone have same problem? Anyone knows the replacement function? If using VB, I don't have problem on string operation:confused:

No one can prevent me to learn something

[Lost User]

Are you assigning the result of Trim to the original string? Strings in .NET are immutable, which means that you must take the return value and assign it to a different (or the same) variable. Like that:

string s = " hello";
s = s.Trim();

regards

[Guffa]

It's impossible to definitely say what you are doing wrong without actually seeing the code. My guess is that you think that the method changes the string that it's applied on, when it actually returns a new string with the modified value: s.Trim() // creates a trimmed string and throws it away s = s.Trim() // creates a trimmed string and assigns it to the variable

Despite everything, the person most likely to be fooling you next is yourself.

[asugix]

thank's. Maybe that's why sometimes it work and sometimes not

No one can prevent me to learn something