_RetInt( ) API Library Routine Example

The following example performs some operations on the table open in the current work area. It displays the value returned by _RecCount( ).

Visual FoxPro Code

SET LIBRARY TO RETINT  
? CTEST()

C Code

#include  <pro_ext.h>
#define nl _PutChr('\n')

long FAR CTest()
{
   long rc,rec;
   int workarea = -1;
   int flag = 0;
   int rn,recn;

   rc = _DBRewind(workarea);
   _PutStr("top");  nl;
   rc = _DBSkip(workarea, 5);
   _PutStr("skipped 5");  nl;
   
   rc = _DBAppend(workarea,flag);
   _PutStr("Appending"); nl;
   rc = _DBRewind(workarea);
   _PutStr("top");  nl;
   rn = _DBRecCount(workarea);
   _RetInt(rn, 10);
   rec = rn;
   return rn;
}

FoxInfo myFoxInfo[] = {
   {"CTEST", (FPFI) CTest,0 , ""},
};
FoxTable _FoxTable = {
   (FoxTable FAR *)0, sizeof(myFoxInfo) / sizeof(FoxInfo), myFoxInfo
};