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An easy to understand sample source code to learn how to export to winforms datagrid with spreadsheet sdk in C# Want to export to winforms datagrid with spreadsheet sdk in your C# app? ByteScout Data Extraction Suite is designed for it. ByteScout Data Extraction Suite 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.
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 export to 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#.
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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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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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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());
}
}
}
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
Get Your API Key
Explore Web API Docs
Explore Web API Samples
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
Get Your API Key
Explore Web API Docs
Explore Web API Samples
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