replace data in one file with the data in another file

Question

i'm trying to replace specific data in one file with the data in another file using c

following is my barcode label...

c0001

f260

L

D11

H30

R0000

C0040

1X1100000100010B300300003003

181100202900027Part No

181100202900097[PRTNUM]

1e5504002400030B

1X1100002300010L300003

191100202000030Quantity

191100202000080[QUANTY]

1e5504001500040B

1X1100001400010L300003

1X1100001400150L003090

191100202000170P.O.No

191100202000220[PONUMB]

1e5504001500180B

191100201200030Supplier

1e3304000700030B

1X1100000600010L300003

181100200300030Serial

181100200300090[SERIAL]

171100300900190Rev

171100300300190[REV]

171100300900240Units

171100300300240[UNITS]

1X1100000100180L003130

Q0001

E

& the content in another file is as below

<pre lang="vb">132424235

004342

L1000

DZ12

234235

234235</pre>

i want to replace field [PRTNUM] from first file with data 004342 in another file in this way i want all data inside [] is replaced by data from other file.

R@HUL · Answer

Thanks @ramya but can you tell which function should i use? i'm using following program to find character between [] for first file but then i want to replace it with the data from other the file fPOut = fopen(final.txt r); if(fPOut) { printf(The file is

); do { scanf(%c &a[1]); fgets(cString 2000 fPOut); char* cStart = strchr(cString '['); cStart++; char* cEnd = strtok(cString ]); cEnd = '\0'; // fprintf(fpOut %s
cStart); printf(%scStart); i++; } while(i } fclose(fPOut); } is there any other good approach to parse the file please tell...

ramya bharath · Answer

Procedure is 1. Load the file using appropriate file loader if its a XML file then load it using xdicument if its word use Microsoft.interop 2. Find for the exact pattern to be replaced and replace it