Need Help on...

[Doj23TCk]

I need help on
1. Saving a list of parts to a text file.
2. Load the parts from a text file.

This is part of the code i have now but just unsure how to save it to a text file and then load that text file.

int readPartsFromFile( char *fileName, int partId[MAX_PARTS], int partQ[MAX_PARTS])
{
int count = 0;
int id, q;
FILE *filePtr;

filePtr = fopen(fileName, "r");
if( filePtr == NULL)
{
printf("Unable to find the data file\n");
return 0;
}

do{
fscanf(filePtr, "%d%d", &id, &q);
if(id > -1){
partId[count] = id;
partQ[count] = q;
++count;
}
}while(id > -1 && count < MAX_PARTS);

fclose(filePtr);
return count;
}

void writePartsToFile( char *fileName, int partId[MAX_PARTS], int partQ[MAX_PARTS], int n)
{
int i;
FILE *filePtr;
filePtr = fopen(fileName, "w");
if( filePtr == NULL)
{
printf("Unable to open the data file to write\n");
return; //bail out
}

fclose(filePtr);
}

void printParts(const int id[MAX_PARTS],const int quantity[MAX_PARTS], int n)
{
int i;
printf("ID\tQuantity\n");
printf("----\t----\n");
for(i = 0; i < n; ++i){
printf("%d\t%d\n", id[i], quantity[i]);
}
}

int findPartID(int partNum, const int id[], int n)
{
int loc = -1;
int i;
for(i = 0; i < n; ++i){
if(partNum == id[i]){
loc = i;
break;
}
}

return loc;
}

[MikeyBoy]

Please use code tags when posting code, to make it readable:

http://www.cplusplus.com/articles/z13hAqkS/

You've been asked this before, in previous threads. If you can't be bothered to make your posts readable, why should we bother to try and read them?