ByteScout Spreadsheet SDK - C# - Import From Data Table - ByteScout

ByteScout Spreadsheet SDK – C# – Import From Data Table

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How to import from data table in C# with ByteScout Spreadsheet SDK

The tutorial below will demonstrate how to import from data table in C#

The coding tutorials are designed to help you test the features without need to write your own code. ByteScout Spreadsheet SDK can import from data table. It can be used from C#. ByteScout Spreadsheet SDK is the SDK component for writing, reading, modifying and calculating Excel and CSV spreadsheets. Can calculate and reculculate formulas with Excel installed. You may import or export data to and from CSV, XML, JSON. Supports export to databases, arrays, streams.

Fast application programming interfaces of ByteScout Spreadsheet SDK for C# plus the instruction and the code below will help you quickly learn how to import from data table. Just copy and paste the code into your C# application’s code and follow the instruction. Test C# sample code examples whether they respond your needs and requirements for the project.

ByteScout Spreadsheet SDK free trial version is available on our website. C# and other programming languages are supported.

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Program.cs
      
using System.Data; using System.Diagnostics; using System.IO; namespace Bytescout.Spreadsheet.Demo.Csharp.ImportFromDataTable { class Program { static void Main(string[] args) { const string fileName = "CSharpImportFromDataTable.xls"; // Create a new spreadsheet Spreadsheet spreadsheet = new Spreadsheet(); // Get the data from the datatable that we want to import DataTable periodicTable = GetDataTable(); // Import data into spreadheet spreadsheet.ImportFromDataTable(periodicTable); // Insert row with column captions Worksheet worksheet = spreadsheet.Worksheets[0]; worksheet.Rows.Insert(0); for (int colIndex = 0; colIndex < periodicTable.Columns.Count; colIndex++) { worksheet.Cell(0, colIndex).Value = periodicTable.Columns[colIndex].Caption; } // Save the spreadsheet if (File.Exists(fileName)) File.Delete(fileName); spreadsheet.SaveAs(fileName); // Close spreadsheet spreadsheet.Close(); // Open the spreadsheet Process.Start(fileName); } /// <summary> /// Creates a data table of the periodic table of elements /// </summary> /// <returns>A data table of the periodic table of elements</returns> private static DataTable GetDataTable() { DataTable periodicTable = new DataTable("PeriodicTable"); periodicTable.Columns.Add("Name", typeof(string)); periodicTable.Columns.Add("Symbol", typeof(string)); periodicTable.Columns.Add("AtomicNumber", typeof(int)); DataRow dr = periodicTable.Rows.Add(); dr[0] = "Hydrogen"; dr[1] = "H"; dr[2] = "1"; dr = periodicTable.Rows.Add(); dr[0] = "Helium"; dr[1] = "He"; dr[2] = "2"; dr = periodicTable.Rows.Add(); dr[0] = "Lithium"; dr[1] = "Li"; dr[2] = "3"; dr = periodicTable.Rows.Add(); dr[0] = "Beryllium"; dr[1] = "Be"; dr[2] = "4"; dr = periodicTable.Rows.Add(); dr[0] = "Boron"; dr[1] = "B"; dr[2] = "5"; dr = periodicTable.Rows.Add(); dr[0] = "Carbon"; dr[1] = "C"; dr[2] = "6"; return periodicTable; } } }

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