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View Spreadsheet - C#

Spreadsheet SDK sample in C# demonstrating ‘View Spreadsheet’

Form1.Designer.cs
��namespace ViewSpreadsheet

{

	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()

		{

			System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1));

			this.lblStub = new System.Windows.Forms.Label();

			this.menuStrip1 = new System.Windows.Forms.MenuStrip();

			this.filesToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiOpen = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiPrint = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiPrintPreview = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiExit = new System.Windows.Forms.ToolStripMenuItem();

			this.helpToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiVisitWebsite = new System.Windows.Forms.ToolStripMenuItem();

			this.tsmiAbout = new System.Windows.Forms.ToolStripMenuItem();

			this.toolStrip = new System.Windows.Forms.ToolStrip();

			this.tsbOpen = new System.Windows.Forms.ToolStripButton();

			this.toolStripSeparator1 = new System.Windows.Forms.ToolStripSeparator();

			this.tsbPromo = new System.Windows.Forms.ToolStripButton();

			this.toolStripSeparator2 = new System.Windows.Forms.ToolStripSeparator();

			this.tsbVisitWebsite = new System.Windows.Forms.ToolStripButton();

			this.openFileDialog = new System.Windows.Forms.OpenFileDialog();

			this.menuStrip1.SuspendLayout();

			this.toolStrip.SuspendLayout();

			this.SuspendLayout();

			// 

			// lblStub

			// 

			this.lblStub.BackColor = System.Drawing.SystemColors.Window;

			this.lblStub.Dock = System.Windows.Forms.DockStyle.Fill;

			this.lblStub.Font = new System.Drawing.Font("Arial", 17.25F, System.Drawing.FontStyle.Italic);

			this.lblStub.ForeColor = System.Drawing.SystemColors.AppWorkspace;

			this.lblStub.Location = new System.Drawing.Point(0, 49);

			this.lblStub.Name = "lblStub";

			this.lblStub.Size = new System.Drawing.Size(837, 508);

			this.lblStub.TabIndex = 5;

			this.lblStub.Text = "Click here to open spreadsheet files: \r\n\r\nExcel 2003/2007 (*.xls, *.xlsx) \r\nOpen " +

				"Office Calc (*.ods)\r\nCSV Comma Separated Values (*.csv)\r\nTXT tab-delimited value" +

				"s (*.txt)";

			this.lblStub.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;

			this.lblStub.Click += new System.EventHandler(this.tsmiOpen_Click);

			// 

			// menuStrip1

			// 

			this.menuStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {

            this.filesToolStripMenuItem,

            this.helpToolStripMenuItem});

			this.menuStrip1.Location = new System.Drawing.Point(0, 0);

			this.menuStrip1.Name = "menuStrip1";

			this.menuStrip1.Padding = new System.Windows.Forms.Padding(4, 2, 0, 2);

			this.menuStrip1.Size = new System.Drawing.Size(837, 24);

			this.menuStrip1.TabIndex = 6;

			this.menuStrip1.Text = "menuStrip1";

			// 

			// filesToolStripMenuItem

			// 

			this.filesToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {

            this.tsmiOpen,

            this.tsmiPrint,

            this.tsmiPrintPreview,

            this.tsmiExit});

			this.filesToolStripMenuItem.Name = "filesToolStripMenuItem";

			this.filesToolStripMenuItem.Size = new System.Drawing.Size(42, 20);

			this.filesToolStripMenuItem.Text = "Files";

			// 

			// tsmiOpen

			// 

			this.tsmiOpen.Name = "tsmiOpen";

			this.tsmiOpen.ShortcutKeys = ((System.Windows.Forms.Keys) ((System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.O)));

			this.tsmiOpen.Size = new System.Drawing.Size(166, 22);

			this.tsmiOpen.Text = "Open";

			this.tsmiOpen.Click += new System.EventHandler(this.tsmiOpen_Click);

			// 

			// tsmiPrint

			// 

			this.tsmiPrint.Enabled = false;

			this.tsmiPrint.Name = "tsmiPrint";

			this.tsmiPrint.Size = new System.Drawing.Size(166, 22);

			this.tsmiPrint.Text = "Print...";

			this.tsmiPrint.Visible = false;

			// 

			// tsmiPrintPreview

			// 

			this.tsmiPrintPreview.Enabled = false;

			this.tsmiPrintPreview.Name = "tsmiPrintPreview";

			this.tsmiPrintPreview.Size = new System.Drawing.Size(166, 22);

			this.tsmiPrintPreview.Text = "Print Preview...";

			this.tsmiPrintPreview.Visible = false;

			// 

			// tsmiExit

			// 

			this.tsmiExit.Name = "tsmiExit";

			this.tsmiExit.Size = new System.Drawing.Size(166, 22);

			this.tsmiExit.Text = "Exit";

			this.tsmiExit.Click += new System.EventHandler(this.tsmiExit_Click);

			// 

			// helpToolStripMenuItem

			// 

			this.helpToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {

            this.tsmiVisitWebsite,

            this.tsmiAbout});

			this.helpToolStripMenuItem.Name = "helpToolStripMenuItem";

			this.helpToolStripMenuItem.Size = new System.Drawing.Size(44, 20);

			this.helpToolStripMenuItem.Text = "Help";

			// 

			// tsmiVisitWebsite

			// 

			this.tsmiVisitWebsite.Name = "tsmiVisitWebsite";

			this.tsmiVisitWebsite.Size = new System.Drawing.Size(152, 22);

			this.tsmiVisitWebsite.Text = "Visit Website";

			this.tsmiVisitWebsite.Click += new System.EventHandler(this.tsmiVisitWebsite_Click);

			// 

			// tsmiAbout

			// 

			this.tsmiAbout.Name = "tsmiAbout";

			this.tsmiAbout.Size = new System.Drawing.Size(152, 22);

			this.tsmiAbout.Text = "About";

			this.tsmiAbout.Click += new System.EventHandler(this.tsmiAbout_Click);

			// 

			// toolStrip

			// 

			this.toolStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {

            this.tsbOpen,

            this.toolStripSeparator1,

            this.tsbPromo,

            this.toolStripSeparator2,

            this.tsbVisitWebsite});

			this.toolStrip.Location = new System.Drawing.Point(0, 24);

			this.toolStrip.Name = "toolStrip";

			this.toolStrip.Size = new System.Drawing.Size(837, 25);

			this.toolStrip.TabIndex = 7;

			this.toolStrip.Text = "toolStrip1";

			// 

			// tsbOpen

			// 

			this.tsbOpen.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold);

			this.tsbOpen.ImageTransparentColor = System.Drawing.Color.Black;

			this.tsbOpen.Name = "tsbOpen";

			this.tsbOpen.Size = new System.Drawing.Size(71, 22);

			this.tsbOpen.Text = "Open File...";

			this.tsbOpen.Click += new System.EventHandler(this.tsmiOpen_Click);

			// 

			// toolStripSeparator1

			// 

			this.toolStripSeparator1.Name = "toolStripSeparator1";

			this.toolStripSeparator1.Size = new System.Drawing.Size(6, 25);

			// 

			// tsbPromo

			// 

			this.tsbPromo.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;

			this.tsbPromo.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold);

			this.tsbPromo.ImageTransparentColor = System.Drawing.Color.Magenta;

			this.tsbPromo.Name = "tsbPromo";

			this.tsbPromo.Size = new System.Drawing.Size(320, 22);

			this.tsbPromo.Text = "Developers: Check Bytescout Spreadsheet SDK for .NET";

			this.tsbPromo.Click += new System.EventHandler(this.tsbPromo_Click);

			// 

			// toolStripSeparator2

			// 

			this.toolStripSeparator2.Name = "toolStripSeparator2";

			this.toolStripSeparator2.Size = new System.Drawing.Size(6, 25);

			// 

			// tsbVisitWebsite

			// 

			this.tsbVisitWebsite.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Text;

			this.tsbVisitWebsite.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Bold);

			this.tsbVisitWebsite.ImageTransparentColor = System.Drawing.Color.Magenta;

			this.tsbVisitWebsite.Name = "tsbVisitWebsite";

			this.tsbVisitWebsite.Size = new System.Drawing.Size(84, 22);

			this.tsbVisitWebsite.Text = "Visit Website";

			this.tsbVisitWebsite.Click += new System.EventHandler(this.tsmiVisitWebsite_Click);

			// 

			// openFileDialog

			// 

			this.openFileDialog.Filter = resources.GetString("openFileDialog.Filter");

			this.openFileDialog.SupportMultiDottedExtensions = true;

			// 

			// Form1

			// 

			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);

			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

			this.ClientSize = new System.Drawing.Size(837, 557);

			this.Controls.Add(this.lblStub);

			this.Controls.Add(this.toolStrip);

			this.Controls.Add(this.menuStrip1);

			this.Name = "Form1";

			this.Text = "Spreadsheet Viewer";

			this.menuStrip1.ResumeLayout(false);

			this.menuStrip1.PerformLayout();

			this.toolStrip.ResumeLayout(false);

			this.toolStrip.PerformLayout();

			this.ResumeLayout(false);

			this.PerformLayout();



		}



		#endregion



		private System.Windows.Forms.Label lblStub;

		private System.Windows.Forms.MenuStrip menuStrip1;

		private System.Windows.Forms.ToolStripMenuItem filesToolStripMenuItem;

		private System.Windows.Forms.ToolStripMenuItem tsmiOpen;

		private System.Windows.Forms.ToolStripMenuItem tsmiPrint;

		private System.Windows.Forms.ToolStripMenuItem tsmiPrintPreview;

		private System.Windows.Forms.ToolStripMenuItem tsmiExit;

		private System.Windows.Forms.ToolStripMenuItem helpToolStripMenuItem;

		private System.Windows.Forms.ToolStripMenuItem tsmiVisitWebsite;

		private System.Windows.Forms.ToolStripMenuItem tsmiAbout;

		private System.Windows.Forms.ToolStrip toolStrip;

		private System.Windows.Forms.ToolStripButton tsbOpen;

		private System.Windows.Forms.ToolStripSeparator toolStripSeparator1;

		private System.Windows.Forms.ToolStripButton tsbPromo;

		private System.Windows.Forms.ToolStripSeparator toolStripSeparator2;

		private System.Windows.Forms.ToolStripButton tsbVisitWebsite;

		private System.Windows.Forms.OpenFileDialog openFileDialog;



	}

}


Form1.cs
using System;
using System.IO;
using System.Text;
using System.Windows.Forms;
using Bytescout.Spreadsheet;

namespace ViewSpreadsheet
{
	public partial class Form1 : Form
	{
		private SpreadsheetControl _spreadsheetControl = null;

		private string _fileName = null;

		public Form1(string[] args)
		{
			if (args.Length > 0 && File.Exists(args[0]))
			{
				_fileName = args[0];
			}

			if (_fileName != null)
			{
				OpenFile(_fileName);
			}

			InitializeComponent();

			Icon = Properties.Resources.xlsview;
		}

		private void OpenFile(string fileName)
		{
			Text = "Spreadsheet Viewer - " + fileName;
			
			Spreadsheet xls = new Spreadsheet();
			xls.RegistrationName = "demo";
			xls.RegistrationKey = "demo";

			try
			{
				xls.LoadFromFile(fileName);
			}
			catch (SpreadsheetProtectionPasswordRequired)
			{
				PasswordDialog passwordDialog = new PasswordDialog();

				if (passwordDialog.ShowDialog(this) == DialogResult.OK)
				{
					xls.LoadFromFile(fileName, CacheType.Memory, ",", Encoding.Default, passwordDialog.Password);
				}
				else
				{
					return;
				}
			}

			lblStub.Visible = false;

			if (_spreadsheetControl == null)
			{
				_spreadsheetControl = new SpreadsheetControl();
				_spreadsheetControl.Dock = DockStyle.Fill;

				Controls.Add(_spreadsheetControl);
				
				_spreadsheetControl.BringToFront();
				_spreadsheetControl.Focus();
			}

			Cursor = Cursors.WaitCursor;

			try
			{
				_spreadsheetControl.Spreadsheet = xls;
			}
			catch (Exception e)
			{
				MessageBox.Show(e.ToString());
			}
			finally
			{
				Cursor = Cursors.Default;
			}
		}

		private void tsmiOpen_Click(object sender, EventArgs e)
		{
			if (openFileDialog.ShowDialog() == DialogResult.OK)
			{
				OpenFile(openFileDialog.FileName);
			}
		}

		private void tsmiAbout_Click(object sender, EventArgs e)
		{
			MessageBox.Show("Spreadsheet Viewer\n\nwww.bytescout.com\n\nCopyright (c) Bytescout Software 2012", "About...");
		}

		private void tsmiExit_Click(object sender, EventArgs e)
		{
			Close();
		}

		private void tsmiVisitWebsite_Click(object sender, EventArgs e)
		{
			System.Diagnostics.Process.Start(@"http://www.bytescout.com");
		}

		private void tsbPromo_Click(object sender, EventArgs e)
		{
			System.Diagnostics.Process.Start(@"http://bytescout.com/products/developer/spreadsheetsdk/bytescoutspreadsheetsdk.html");
		}
	}
}

PasswordDialog.Designer.cs
��namespace ViewSpreadsheet

{

    partial class PasswordDialog

    {

        /// <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.textBoxPassword = new System.Windows.Forms.TextBox();

            this.label2 = new System.Windows.Forms.Label();

            this.checkBoxHide = new System.Windows.Forms.CheckBox();

            this.btnOk = new System.Windows.Forms.Button();

            this.btnCancel = new System.Windows.Forms.Button();

            this.SuspendLayout();

            // 

            // textBoxPassword

            // 

            this.textBoxPassword.Location = new System.Drawing.Point(79, 39);

            this.textBoxPassword.Name = "textBoxPassword";

            this.textBoxPassword.Size = new System.Drawing.Size(168, 22);

            this.textBoxPassword.TabIndex = 1;

            // 

            // label2

            // 

            this.label2.AutoSize = true;

            this.label2.Location = new System.Drawing.Point(4, 42);

            this.label2.Name = "label2";

            this.label2.Size = new System.Drawing.Size(73, 17);

            this.label2.TabIndex = 2;

            this.label2.Text = "Password:";

            // 

            // checkBoxHide

            // 

            this.checkBoxHide.AutoSize = true;

            this.checkBoxHide.Location = new System.Drawing.Point(7, 12);

            this.checkBoxHide.Name = "checkBoxHide";

            this.checkBoxHide.Size = new System.Drawing.Size(123, 21);

            this.checkBoxHide.TabIndex = 3;

            this.checkBoxHide.Text = "Hide password";

            this.checkBoxHide.UseVisualStyleBackColor = true;

            this.checkBoxHide.CheckedChanged += new System.EventHandler(this.checkBoxHide_CheckedChanged);

            // 

            // btnOk

            // 

            this.btnOk.DialogResult = System.Windows.Forms.DialogResult.OK;

            this.btnOk.Location = new System.Drawing.Point(91, 67);

            this.btnOk.Name = "btnOk";

            this.btnOk.Size = new System.Drawing.Size(75, 23);

            this.btnOk.TabIndex = 4;

            this.btnOk.Text = "Ok";

            this.btnOk.UseVisualStyleBackColor = true;

            this.btnOk.Click += new System.EventHandler(this.btnOk_Click);

            // 

            // btnCancel

            // 

            this.btnCancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;

            this.btnCancel.Location = new System.Drawing.Point(172, 67);

            this.btnCancel.Name = "btnCancel";

            this.btnCancel.Size = new System.Drawing.Size(75, 23);

            this.btnCancel.TabIndex = 5;

            this.btnCancel.Text = "Cancel";

            this.btnCancel.UseVisualStyleBackColor = true;

            this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);

            // 

            // PasswordDialog

            // 

            this.AcceptButton = this.btnOk;

            this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 16F);

            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;

            this.CancelButton = this.btnCancel;

            this.ClientSize = new System.Drawing.Size(255, 98);

            this.Controls.Add(this.btnCancel);

            this.Controls.Add(this.btnOk);

            this.Controls.Add(this.checkBoxHide);

            this.Controls.Add(this.label2);

            this.Controls.Add(this.textBoxPassword);

            this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;

            this.MaximizeBox = false;

            this.MinimizeBox = false;

            this.Name = "PasswordDialog";

            this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;

            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;

            this.Text = "Please enter a password";

            this.ResumeLayout(false);

            this.PerformLayout();



        }



        #endregion



        private System.Windows.Forms.TextBox textBoxPassword;

        private System.Windows.Forms.Label label2;

        private System.Windows.Forms.CheckBox checkBoxHide;

        private System.Windows.Forms.Button btnOk;

        private System.Windows.Forms.Button btnCancel;

    }

}


PasswordDialog.cs
using System;
using System.Windows.Forms;

namespace ViewSpreadsheet
{
    public partial class PasswordDialog : Form
    {
        public PasswordDialog()
        {
            InitializeComponent();
        }

        public string Password
        {
            get { return textBoxPassword.Text; }
        }

        private void btnOk_Click(object sender, EventArgs e)
        {
            //DialogResult = DialogResult.OK;
            //Close();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {

        }

        private void checkBoxHide_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBoxHide.Checked)
                textBoxPassword.PasswordChar = '*';
            else
                textBoxPassword.PasswordChar = '\0';
        }
    }
}

Program.cs
using System;
using System.Windows.Forms;

namespace ViewSpreadsheet
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main(string[] args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            Application.Run(new Form1(args));
        }
    }
}

Resources.Designer.cs
��//------------------------------------------------------------------------------

// <auto-generated>

//     This code was generated by a tool.

//     Runtime Version:2.0.50727.5448

//

//     Changes to this file may cause incorrect behavior and will be lost if

//     the code is regenerated.

// </auto-generated>

//------------------------------------------------------------------------------



namespace ViewSpreadsheet.Properties {

    using System;

    

    

    /// <summary>

    ///   A strongly-typed resource class, for looking up localized strings, etc.

    /// </summary>

    // This class was auto-generated by the StronglyTypedResourceBuilder

    // class via a tool like ResGen or Visual Studio.

    // To add or remove a member, edit your .ResX file then rerun ResGen

    // with the /str option, or rebuild your VS project.

    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "2.0.0.0")]

    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]

    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

    internal class Resources {

        

        private static global::System.Resources.ResourceManager resourceMan;

        

        private static global::System.Globalization.CultureInfo resourceCulture;

        

        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]

        internal Resources() {

        }

        

        /// <summary>

        ///   Returns the cached ResourceManager instance used by this class.

        /// </summary>

        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]

        internal static global::System.Resources.ResourceManager ResourceManager {

            get {

                if (object.ReferenceEquals(resourceMan, null)) {

                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ViewSpreadsheet.Properties.Resources", typeof(Resources).Assembly);

                    resourceMan = temp;

                }

                return resourceMan;

            }

        }

        

        /// <summary>

        ///   Overrides the current thread's CurrentUICulture property for all

        ///   resource lookups using this strongly typed resource class.

        /// </summary>

        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]

        internal static global::System.Globalization.CultureInfo Culture {

            get {

                return resourceCulture;

            }

            set {

                resourceCulture = value;

            }

        }

        

        internal static System.Drawing.Icon xlsview {

            get {

                object obj = ResourceManager.GetObject("xlsview", resourceCulture);

                return ((System.Drawing.Icon)(obj));

            }

        }

    }

}


Settings.Designer.cs
��//------------------------------------------------------------------------------

// <auto-generated>

//     This code was generated by a tool.

//     Runtime Version:2.0.50727.5448

//

//     Changes to this file may cause incorrect behavior and will be lost if

//     the code is regenerated.

// </auto-generated>

//------------------------------------------------------------------------------



namespace ViewSpreadsheet.Properties {

    

    

    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]

    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "8.0.0.0")]

    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {

        

        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));

        

        public static Settings Default {

            get {

                return defaultInstance;

            }

        }

    }

}


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