C# code to extract particular data from a string [Resolved]

Posted by Sudhakar_A under Windows Forms on 1/28/2014 | Points: 10 | Views : 2296 | Status : [Member] | Replies : 2

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The Data below is ma output string:-
-----------------------------------------------------------------------------
$OBD_070001

[+CSQ: 22,0]
data while 1 in
data while 1 out
ok while in:25
ok while out
GSM Signal strengless is 22.
$INFO=352964054830741,RFM-5200,2.3.65.67,352964054830741,404201530037439,8991200015300374392,139,42,0,1,22,1,0

Ok while in
GSM signal
---------------------------------------------------------------------------
I want to extract data "$INFO=352964054830741,RFM-5200,2.3.65.67,352964054830741,404201530037439,8991200015300374392,139,42,0,1,22,1,0
" from the above string to new string which is ma actually Data.

Pls help me to sort out......Thnk's in advance

[Resolved]

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Posted by: kgovindarao523-21772 on: 1/28/2014 [Member] [MVP] Bronze | Points: 50

0	Hi, Here is C# code. Revert back if any concerns, else Please Mark as Answer public void myFunction() { string s = "$OBD_070001[+CSQ: 22,0]data while 1 indata while 1 outok while in:25ok while outGSM Signal strengless is 22.$INFO=352964054830741,RFM-5200,2.3.65.67,352964054830741,404201530037439,8991200015300374392,139,42,0,1,22,1,0 "; int n = GetNthIndex(s, '$', 2); string s1= s.Substring(n); } public int GetNthIndex(string s, char t, int n) { int count = 0; for (int i = 0; i < s.Length; i++) { if (s[i] == t) { count++; if (count == n) { return i; } } } return -1; } Thank you, Govind Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

Hi,
Here is C# code.
Revert back if any concerns, else Please Mark as Answer

public void myFunction()
{
string s = "$OBD_070001[+CSQ: 22,0]data while 1 indata while 1 outok while in:25ok while outGSM Signal strengless is 22.$INFO=352964054830741,RFM-5200,2.3.65.67,352964054830741,404201530037439,8991200015300374392,139,42,0,1,22,1,0 ";
            int n = GetNthIndex(s, '$', 2);
            string s1= s.Substring(n);
}
public int GetNthIndex(string s, char t, int n)
        {
            int count = 0;
            for (int i = 0; i < s.Length; i++)
            {
                if (s[i] == t)
                {
                    count++;
                    if (count == n)
                    {
                        return i;
                    }
                }
            }
            return -1;
        }

Thank you,
Govind

Sudhakar_A, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Sudhakar_A on: 1/28/2014 [Member] Starter | Points: 25

0	Thnk's @ K.Govindarao Sudhakar_A, if this helps please login to Mark As Answer. \| Alert Moderator

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