IronXLとSpire XLSの比較

using IronXL;

class Program
{
    static void Main()
    {
        // Create a new workbook in XLS format
        WorkBook xlsWorkbook = WorkBook.Create(ExcelFileFormat.XLS);
        xlsWorkbook.Metadata.Author = "IronXL";

        // Add a blank WorkSheet
        WorkSheet xlsSheet = xlsWorkbook.CreateWorkSheet("new_sheet");

        // Add data and styles to the new worksheet
        xlsSheet["A1"].Value = "Hello World";
        xlsSheet["A2"].Style.BottomBorder.SetColor("#ff6600");
        xlsSheet["A2"].Style.BottomBorder.Type = IronXL.Styles.BorderType.Double;

        // Save the Excel file
        xlsWorkbook.SaveAs("NewExcelFile.xls");
    }
}

Imports IronXL

Friend Class Program
	Shared Sub Main()
		' Create a new workbook in XLS format
		Dim xlsWorkbook As WorkBook = WorkBook.Create(ExcelFileFormat.XLS)
		xlsWorkbook.Metadata.Author = "IronXL"

		' Add a blank WorkSheet
		Dim xlsSheet As WorkSheet = xlsWorkbook.CreateWorkSheet("new_sheet")

		' Add data and styles to the new worksheet
		xlsSheet("A1").Value = "Hello World"
		xlsSheet("A2").Style.BottomBorder.SetColor("#ff6600")
		xlsSheet("A2").Style.BottomBorder.Type = IronXL.Styles.BorderType.Double

		' Save the Excel file
		xlsWorkbook.SaveAs("NewExcelFile.xls")
	End Sub
End Class

using Spire.Xls;
using System.IO;

namespace CreateExcelFiles
{
    class Program
    {
        static void Main(string[] args)
        {
            // Instantiate Workbook
            Workbook workbook = new Workbook();
            Worksheet sheet = workbook.Worksheets[0];

            // Set text in a specific cell
            sheet.Range["C10"].Text = "The sample demonstrates how to save an Excel workbook to a stream.";

            // Save the workbook to a stream
            FileStream fileStream = new FileStream("DEMO.xls", FileMode.Create);
            workbook.SaveToStream(fileStream);
            fileStream.Close();

            // Automatically open the new Excel file
            System.Diagnostics.Process.Start("DEMO.xls");
        }
    }
}

Imports Spire.Xls
Imports System.IO

Namespace CreateExcelFiles
	Friend Class Program
		Shared Sub Main(ByVal args() As String)
			' Instantiate Workbook
			Dim workbook As New Workbook()
			Dim sheet As Worksheet = workbook.Worksheets(0)

			' Set text in a specific cell
			sheet.Range("C10").Text = "The sample demonstrates how to save an Excel workbook to a stream."

			' Save the workbook to a stream
			Dim fileStream As New FileStream("DEMO.xls", FileMode.Create)
			workbook.SaveToStream(fileStream)
			fileStream.Close()

			' Automatically open the new Excel file
			System.Diagnostics.Process.Start("DEMO.xls")
		End Sub
	End Class
End Namespace

using IronXL;

class Program
{
    static void Main()
    {
        // Load CSV file into a workbook
        WorkBook workbook = WorkBook.LoadCSV("test.csv", fileFormat: ExcelFileFormat.XLSX, ListDelimiter: ",");
        WorkSheet ws = workbook.DefaultWorkSheet;

        // Save the workbook as an Excel file
        workbook.SaveAs("CsvToExcelConversion.xlsx");
    }
}

Imports IronXL

Friend Class Program
	Shared Sub Main()
		' Load CSV file into a workbook
		Dim workbook As WorkBook = WorkBook.LoadCSV("test.csv", fileFormat:= ExcelFileFormat.XLSX, ListDelimiter:= ",")
		Dim ws As WorkSheet = workbook.DefaultWorkSheet

		' Save the workbook as an Excel file
		workbook.SaveAs("CsvToExcelConversion.xlsx")
	End Sub
End Class

using Spire.Xls;

namespace ConvertCsvToExcel
{
    class Program
    {
        static void Main(string[] args)
        {
            // Create an instance of Workbook class
            Workbook workbook = new Workbook();

            // Load a CSV file
            workbook.LoadFromFile(@"ExcelToCSV.csv", ",", 1, 1);

            // Get the first worksheet and used range
            Worksheet sheet = workbook.Worksheets[0];
            CellRange usedRange = sheet.AllocatedRange;
            usedRange.IgnoreErrorOptions = IgnoreErrorType.NumberAsText;

            // Autofit columns and rows
            usedRange.AutoFitColumns();
            usedRange.AutoFitRows();

            // Save the result file
            workbook.SaveToFile("CSVToExcel.xlsx", ExcelVersion.Version2013);
        }
    }
}

Imports Spire.Xls

Namespace ConvertCsvToExcel
	Friend Class Program
		Shared Sub Main(ByVal args() As String)
			' Create an instance of Workbook class
			Dim workbook As New Workbook()

			' Load a CSV file
			workbook.LoadFromFile("ExcelToCSV.csv", ",", 1, 1)

			' Get the first worksheet and used range
			Dim sheet As Worksheet = workbook.Worksheets(0)
			Dim usedRange As CellRange = sheet.AllocatedRange
			usedRange.IgnoreErrorOptions = IgnoreErrorType.NumberAsText

			' Autofit columns and rows
			usedRange.AutoFitColumns()
			usedRange.AutoFitRows()

			' Save the result file
			workbook.SaveToFile("CSVToExcel.xlsx", ExcelVersion.Version2013)
		End Sub
	End Class
End Namespace