The System.Text.StringBuilder class can be used when you want to modify a string without creating a new object. For example, using the StringBuilder class can boost performance when concatenating many strings together in a loop.
Sunday, June 7, 2009
String Vs StringBuilder
The String object is immutable. Every time you use one of the methods in the System.String class, you create a new string object in memory, which requires a new allocation of space for that new object. In situations where you need to perform repeated modifications to a string, the overhead associated with creating a new String object can be costly.
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Thanks for comments and i voted you
ReplyDeleteBut it has been shown that String.Concat with up to 4 parameters is actually faster than StringBuilder.
ReplyDeleteHi,
ReplyDeleteThanks for the comments.
if u look at the internal usage of String.Concat, every time of access, it is creating on new memory location.
hi could you please answer
ReplyDeleteif i am comparing two datetimepicker control value from the third one
and if i choose the condision where the third value is less then from first
and greater than from second
so the problem is that if i compare this way and i choose the condition where all three datetime are equal so it should fall in my condision but it's behaviour is very different...Please reply i would be very thank full you..