fileformat-cells-gists

using FileFormat.Cells

string filePath = "/Users/fahadadeelqazi/Downloads/spreadsheet.xlsx";
using (Workbook wb = new Workbook(filePath))
{
    Worksheet firstSheet = wb.Worksheets[1];
    Cell cell = firstSheet.Cells["D2"];
    cell.PutValue("Fahad");
    wb.Save();
}

fileformat-cells-gists

using (Workbook wb = new Workbook(filePath)) // Load existing spreadsheet/workbook file.
{
    Worksheet firstSheet = wb.Worksheets[0]; // Load first worksheet within workbook.
    Cell cellA1 = firstSheet.Cells["A1"]; // Get A1 cell object within cellA1 variable.
    Console.WriteLine(cellA1.GetDataType()); // Output cellA1 data type.
    string value = cellA1.GetValue(); // Get value within cell A1.
    Console.WriteLine(value); // Output the value stored in cell A1
}

fileformat-cells-gists

// This example demonstrates how to add formulas to cells in a workbook.
using (Workbook wb = new Workbook())
{
    // Accessing the first worksheet in the workbook.
    Worksheet firstSheet = wb.Worksheets[0];

    // Create a random number generator.
    Random rand = new Random();

    // Loop through the first 10 rows in column A.

fileformat-cells-gists

// Create a new workbook and set cell values and document properties.
using (var workbook = new Workbook())
{
    // Access the first worksheet.
    Worksheet firstSheet = workbook.Worksheets[0];
    
    // Set values for cells A1 and A2.
    Cell cellA1 = firstSheet.Cells["A1"];
    cellA1.PutValue("Text A1");

fileformat-cells-gists

string filePath = "/path/to/existing/spreadsheet.xlsx";  // Replace with the path to your file

// Open the existing workbook.
using (var workbook = new Workbook(filePath))
{
    // Retrieve and display the document properties.
    var properties = workbook.BuiltinDocumentProperties;
    DisplayProperties(properties);
}

fileformat-cells-gists

string filePath = "/path/to/existing/spreadsheet.xlsx";  // Replace with the path to your file

// Open the existing workbook.
using (var workbook = new Workbook(filePath))
{
    // Add a new worksheet to the workbook.
    Worksheet newSheet = workbook.AddSheet("NewWorksheetName"); // Replace 'NewWorksheetName' with the desired name

    // You can also add some content to the new worksheet if needed.
    Cell cellA1 = newSheet.Cells["A1"];

fileformat-cells-gists

using FileFormat.Cells;

class Program
{
    static void Main(string[] args)
    {
        string filePath = "Z:\\Downloads\\test_spreadsheet.xlsx";  // Replace with the path to your file

        using (var workbook = new Workbook(filePath))
        {

fileformat-cells-gists

using FileFormat.Cells;

class Program
{
    static void Main(string[] args)
    {
        string filePath = "Z:\\Downloads\\test_spreadsheet.xlsx";  // Replace with the path to your file

        using (var workbook = new Workbook(filePath))
        {

fileformat-cells-gists

using FileFormat.Cells;

class Program
{
    static void Main(string[] args)
    {
        // Define the path to the existing spreadsheet
        string filePath = "Z:\\Downloads\\test_spreadsheet.xlsx";

        // Open the existing workbook specified by the filePath

fileformat-cells-gists

// Import necessary namespace
using FileFormat.Cells;

class Program
{
    static void Main(string[] args)
    {
        // Define the path to the existing spreadsheet
        string filePath = "Z:\\Downloads\\test_spreadsheet1.xlsx";