To fill a list with the first field of each record

Err err = Open(); // routine to open database
        Char **strArray = {""}; //empty array
        nRecordIndex = DmNumRecords(dbPtr); // number of records
        for(index =0; index < nRecordIndex; index++) // lets index through 
database
         {
          h =DmQueryRecord(dbPtr, index); // lets query each record
          RecordPtr = MemHandleLock(h);  // lets lock each record
          
          //need to extract first field of each record here and insert it into 
          //a form list named frmList1
          // I think I need to fill an array then asign the array to the list
          //using LstSetListChoices
          
          MemHandleUnlock(h); // unlock each record 
         }
        pForm = FrmGetActiveForm(); // get active form
        lsp1 = FrmGetObjectPtr(pForm, FrmGetObjectIndex(pForm, frmList1)); // 
get id of list control
        LstSetListChoices(lsp1,strArray,0); // clear list
        
        
        // fill list with array
        //Err err = CloseDB();
        return true;
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