ByteScout Data Extraction Suite - C# - Import from winforms datagrid with spreadsheet sdk - ByteScout

ByteScout Data Extraction Suite – C# – Import from winforms datagrid with spreadsheet sdk

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How to import from winforms datagrid with spreadsheet sdk in C# and ByteScout Data Extraction Suite

Learning is essential in computer world and the tutorial below will demonstrate how to import from winforms datagrid with spreadsheet sdk in C#

The sample source code below will teach you how to import from winforms datagrid with spreadsheet sdk in C#. What is ByteScout Data Extraction Suite? It is the bundle that includes three SDK tools for data extraction from PDF, scans, images and from spreadsheets: PDF Extractor SDK, Data Extraction SDK, Barcode Reader SDK. It can help you to import from winforms datagrid with spreadsheet sdk in your C# application.

This prolific sample source code in C# for ByteScout Data Extraction Suite contains various functions and other necessary options you should do calling the API to import from winforms datagrid with spreadsheet sdk. Simply copy and paste in your C# project or application you and then run your app! Enjoy writing a code with ready-to-use sample codes in C#.

The trial version of ByteScout Data Extraction Suite can be downloaded for free from our website. It also includes source code samples for C# and other programming languages.

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Form1.Designer.cs
      
namespace ImportExportFromWinFormsDataGrid.CSharp { partial class Form1 { /// <summary> /// Required designer variable. /// </summary> private System.ComponentModel.IContainer components = null; /// <summary> /// Clean up any resources being used. /// </summary> /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param> protected override void Dispose(bool disposing) { if (disposing && (components != null)) { components.Dispose(); } base.Dispose(disposing); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.dataGrid1 = new System.Windows.Forms.DataGrid(); this.dataGridTableStyle1 = new System.Windows.Forms.DataGridTableStyle(); this.dataGridTextBoxColumn1 = new System.Windows.Forms.DataGridTextBoxColumn(); this.btnImport = new System.Windows.Forms.Button(); this.btnExport = new System.Windows.Forms.Button(); this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog(); ((System.ComponentModel.ISupportInitialize) (this.dataGrid1)).BeginInit(); this.SuspendLayout(); // // dataGrid1 // this.dataGrid1.Anchor = ((System.Windows.Forms.AnchorStyles) ((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) | System.Windows.Forms.AnchorStyles.Left) | System.Windows.Forms.AnchorStyles.Right))); this.dataGrid1.DataMember = ""; this.dataGrid1.HeaderForeColor = System.Drawing.SystemColors.ControlText; this.dataGrid1.Location = new System.Drawing.Point(12, 12); this.dataGrid1.Name = "dataGrid1"; this.dataGrid1.Size = new System.Drawing.Size(438, 308); this.dataGrid1.TabIndex = 0; this.dataGrid1.TableStyles.AddRange(new System.Windows.Forms.DataGridTableStyle[] { this.dataGridTableStyle1}); // // dataGridTableStyle1 // this.dataGridTableStyle1.DataGrid = this.dataGrid1; this.dataGridTableStyle1.GridColumnStyles.AddRange(new System.Windows.Forms.DataGridColumnStyle[] { this.dataGridTextBoxColumn1}); this.dataGridTableStyle1.HeaderForeColor = System.Drawing.SystemColors.ControlText; // // dataGridTextBoxColumn1 // this.dataGridTextBoxColumn1.Format = ""; this.dataGridTextBoxColumn1.FormatInfo = null; this.dataGridTextBoxColumn1.NullText = ""; this.dataGridTextBoxColumn1.Width = 75; // // btnImport // this.btnImport.Anchor = ((System.Windows.Forms.AnchorStyles) ((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right))); this.btnImport.Location = new System.Drawing.Point(238, 326); this.btnImport.Name = "btnImport"; this.btnImport.Size = new System.Drawing.Size(212, 23); this.btnImport.TabIndex = 1; this.btnImport.Text = "Import from DataGrid to spreadsheet"; this.btnImport.UseVisualStyleBackColor = true; this.btnImport.Click += new System.EventHandler(this.btnImport_Click); // // btnExport // this.btnExport.Anchor = ((System.Windows.Forms.AnchorStyles) ((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right))); this.btnExport.Location = new System.Drawing.Point(238, 355); this.btnExport.Name = "btnExport"; this.btnExport.Size = new System.Drawing.Size(212, 23); this.btnExport.TabIndex = 2; this.btnExport.Text = "Export from spreadsheet to DataGrid"; this.btnExport.UseVisualStyleBackColor = true; this.btnExport.Click += new System.EventHandler(this.btnExport_Click); // // openFileDialog1 // this.openFileDialog1.FileName = "openFileDialog1"; this.openFileDialog1.Filter = "Excel files (*.xls;*.xlsx)|*.xls;*.xlsx|All files|*.*"; // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(462, 390); this.Controls.Add(this.btnExport); this.Controls.Add(this.btnImport); this.Controls.Add(this.dataGrid1); this.Name = "Form1"; this.Text = "ImportFromWinFormsDataGrid"; ((System.ComponentModel.ISupportInitialize) (this.dataGrid1)).EndInit(); this.ResumeLayout(false); } #endregion private System.Windows.Forms.DataGrid dataGrid1; private System.Windows.Forms.Button btnImport; private System.Windows.Forms.Button btnExport; private System.Windows.Forms.OpenFileDialog openFileDialog1; private System.Windows.Forms.DataGridTableStyle dataGridTableStyle1; private System.Windows.Forms.DataGridTextBoxColumn dataGridTextBoxColumn1; } }

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Form1.cs
      
using System; using System.Data; using System.Diagnostics; using System.IO; using System.Windows.Forms; using Bytescout.Spreadsheet; namespace ImportExportFromWinFormsDataGrid.CSharp { public partial class Form1 : Form { public Form1() { InitializeComponent(); dataGrid1.DataSource = GetDemoDataTable(); } private void btnImport_Click(object sender, EventArgs e) { Cursor = Cursors.WaitCursor; try { const string fileName = "CSharpImportFromDataTable.xls"; // retrieve DataTable from DataGrid DataTable dataTable = (DataTable) dataGrid1.DataSource; // Create spreadsheet Spreadsheet spreadsheet = new Spreadsheet(); // Import data from DataTable into spreadheet spreadsheet.ImportFromDataTable(dataTable); // Insert row with column captions Worksheet worksheet = spreadsheet.Worksheets[0]; worksheet.Rows.Insert(0); for (int colIndex = 0; colIndex < dataTable.Columns.Count; colIndex++) { worksheet.Cell(0, colIndex).Value = dataTable.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); } finally { Cursor = Cursors.Default; } } private void btnExport_Click(object sender, EventArgs e) { if (openFileDialog1.ShowDialog() == DialogResult.OK) { Cursor = Cursors.WaitCursor; try { // Create spreadsheet Spreadsheet spreadsheet = new Spreadsheet(); // Load spreadsheet from file spreadsheet.LoadFromFile(openFileDialog1.FileName); // Export to DataGrid DataTable dataTable = spreadsheet.ExportToDataTable(); dataGrid1.DataSource = dataTable; } finally { Cursor = Cursors.Default; } } } /// <summary> /// Fills a data table of the periodic table of elements. /// </summary> private DataTable GetDemoDataTable() { 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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Program.cs
      
using System; using System.Windows.Forms; namespace ImportExportFromWinFormsDataGrid.CSharp { class Program { [STAThread] static void Main(string[] args) { Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); Application.Run(new Form1()); } } }

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ON-DEMAND REST WEB API

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ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Data Extraction Suite Home Page

Explore ByteScout Data Extraction Suite Documentation

Explore Samples

Sign Up for ByteScout Data Extraction Suite Online Training

ON-DEMAND REST WEB API

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