ByteScout Data Extraction Suite – C# – Convert csv to sql server with spreadsheet sdk

Home
/
Articles
/
ByteScout Data Extraction Suite – C# – Convert csv to sql server with spreadsheet sdk

printable version:
ByteScout-Data-Extraction-Suite-C-sharp-Convert-csv-to-sql-server-with-spreadsheet-sdk.pdf

How to convert csv to sql server with spreadsheet sdk in C# using ByteScout Data Extraction Suite

Learning is essential in computer world and the tutorial below will demonstrate how to convert csv to sql server with spreadsheet sdk in C#

Convert csv to sql server with spreadsheet sdk is simple to apply in C# if you use these source codes below. What is ByteScout Data Extraction Suite? It is the set that includes 3 SDK products for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK. It can help you to convert csv to sql server with spreadsheet sdk in your C# application.

The SDK samples given below describe how to quickly make your application do convert csv to sql server with spreadsheet sdk in C# with the help of ByteScout Data Extraction Suite. IF you want to implement the functionality, just copy and paste this code for C# below into your code editor with your app, compile and run your application. Check C# sample code samples to see if they respond to your needs and requirements for the project.

If you want to try other source code samples then the free trial version of ByteScout Data Extraction Suite is available for download from our website. Just try other source code samples for C#.

On-demand (REST Web API) version:
Web API (on-demand version)

On-premise offline SDK for Windows:
60 Day Free Trial (on-premise)

Program.cs

      using System;
using Bytescout.Spreadsheet;
using System.Data.SqlClient;

namespace ExportToSQLServer
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                // MODIFY THE CONNECTION STRING WITH YOUR CREDENTIALS!!!
                string connectionString = "Data Source=localhost;Initial Catalog=master;Integrated Security=true;";

                using (SqlConnection connection = new SqlConnection(connectionString))
                {
                    connection.Open();

                    // Drop test database if exists
                    ExecuteQueryWithoutResult(connection, "IF DB_ID ('CsvTests') IS NOT NULL DROP DATABASE CsvTests");
                    // Create empty database
                    ExecuteQueryWithoutResult(connection, "CREATE DATABASE CsvTests");
                    // Switch to created database
                    ExecuteQueryWithoutResult(connection, "USE CsvTests");
                    // Create a table for CSV data
                    ExecuteQueryWithoutResult(connection, "CREATE TABLE CsvTest (Name VARCHAR(40), FullName VARCHAR(255))");

                    // Load CSV document
                    using (Spreadsheet document = new Spreadsheet())
                    {
                        document.LoadFromFile("sample.csv", ";"); // ";" - delimiter
                        Worksheet worksheet = document.Workbook.Worksheets[0];

                        for (int row = 0; row <= worksheet.UsedRangeRowMax; row++)
                        {
                            String insertCommand = string.Format("INSERT CsvTest VALUES('{0}','{1}')",
                                worksheet.Cell(row, 0).Value, worksheet.Cell(row, 1).Value);
                            ExecuteQueryWithoutResult(connection, insertCommand);
                        }
                    }
                    
                    // Check the data successfully exported
                    using (SqlCommand command = new SqlCommand("SELECT * from CsvTest", connection))
                    {
                        SqlDataReader reader = command.ExecuteReader();

                        if (reader != null)
                        {
                            Console.WriteLine();
                            Console.WriteLine("Exported CSV data:");
                            Console.WriteLine();

                            while (reader.Read())
                            {
                                Console.WriteLine(String.Format("{0}  |  {1}", reader[0], reader[1]));
                            }
                        }
                    }

                    Console.WriteLine();
                    Console.WriteLine("Press any key.");
                    Console.ReadKey();
                }
            }
            catch(Exception ex)
            {
                Console.WriteLine("Error: " + ex.Message);
                Console.ReadKey();
            }
        }

        static void ExecuteQueryWithoutResult(SqlConnection connection, string query)
        {
            using (SqlCommand command = new SqlCommand(query, connection))
            {
                command.ExecuteNonQuery();
            }
        }
    }
}