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7.4

Stringbuilder problem

Asked by dalan in C# Programming Language

Tags: stringbuilder

I have a little problem problem working with strings and stringbuilder.
I'm receiving bytes from a socket connection

char[] chars = new char[iCant +  1];
System.Text.Decoder d = System.Text.Encoding.UTF8.GetDecoder();
int charLen = d.GetChars(SocketId.dataBuffer, 0, iCant, chars, 0);
System.String dataRec = new System.String(chars);                                  

then if i receive information i append the text to socketId.sb that is a stringbuilder:

SocketId.sb.Append(dataRec);

when i want to print the sb it shows nothing!

string s = SocketId.sb.ToString();
 
i print s, and it's just blank, if i print s.lenght it shows almost 1000
but if i try to access s.substring(1) it gives me an error that says:

"Additional information: Length cannot be less than zero."

any idea? i need to solve this to continue! but i'm stucked!


[+][-]04/25/03 02:20 PM, ID: 8398403Expert Comment

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[+][-]04/27/03 01:39 PM, ID: 8406730Accepted Solution

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About this solution

Zone: C# Programming Language
Tags: stringbuilder
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Solution Provided By: foobar43
Participating Experts: 3
Solution Grade: A
 
[+][-]04/29/03 05:45 AM, ID: 8419534Assisted Solution

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[+][-]07/29/04 03:17 PM, ID: 11671941Administrative Comment

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[+][-]08/03/04 01:05 AM, ID: 11701414Administrative Comment

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