64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
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/*
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* A simple program to write some data to an Excel file using the
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* libxlsxwriter library.
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*
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* This program is shown, with explanations, in Tutorial 2 of the
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* libxlsxwriter documentation.
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*
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* Copyright 2014-2021, John McNamara, jmcnamara@cpan.org
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*
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*/
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#include "xlsxwriter.h"
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/* Some data we want to write to the worksheet. */
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struct expense {
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char item[32];
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int cost;
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};
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struct expense expenses[] = {
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{"Rent", 1000},
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{"Gas", 100},
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{"Food", 300},
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{"Gym", 50},
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};
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int main() {
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/* Create a workbook and add a worksheet. */
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lxw_workbook *workbook = workbook_new("tutorial02.xlsx");
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lxw_worksheet *worksheet = workbook_add_worksheet(workbook, NULL);
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int row = 0;
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int col = 0;
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int i;
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/* Add a bold format to use to highlight cells. */
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lxw_format *bold = workbook_add_format(workbook);
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format_set_bold(bold);
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/* Add a number format for cells with money. */
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lxw_format *money = workbook_add_format(workbook);
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format_set_num_format(money, "$#,##0");
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/* Write some data header. */
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worksheet_write_string(worksheet, row, col, "Item", bold);
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worksheet_write_string(worksheet, row, col + 1, "Cost", bold);
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/* Iterate over the data and write it out element by element. */
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for (i = 0; i < 4; i++) {
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/* Write from the first cell below the headers. */
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row = i + 1;
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worksheet_write_string(worksheet, row, col, expenses[i].item, NULL);
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worksheet_write_number(worksheet, row, col + 1, expenses[i].cost, money);
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}
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/* Write a total using a formula. */
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worksheet_write_string (worksheet, row + 1, col, "Total", bold);
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worksheet_write_formula(worksheet, row + 1, col + 1, "=SUM(B2:B5)", money);
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/* Save the workbook and free any allocated memory. */
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return workbook_close(workbook);
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}
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