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Print PDF - C#

PDF Renderer SDK sample in C# demonstrating ‘Print PDF’

Form1.Designer.cs
��namespace PrintPDF

{

	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.printDocument1 = new System.Drawing.Printing.PrintDocument();

			this.printPreviewDialog1 = new System.Windows.Forms.PrintPreviewDialog();

			this.pageSetupDialog1 = new System.Windows.Forms.PageSetupDialog();

			this.printDialog1 = new System.Windows.Forms.PrintDialog();

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

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

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

			this.SuspendLayout();

			// 

			// printDocument1

			// 

			this.printDocument1.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(this.printDocument1_PrintPage);

			// 

			// printPreviewDialog1

			// 

			this.printPreviewDialog1.AutoScrollMargin = new System.Drawing.Size(0, 0);

			this.printPreviewDialog1.AutoScrollMinSize = new System.Drawing.Size(0, 0);

			this.printPreviewDialog1.ClientSize = new System.Drawing.Size(400, 300);

			this.printPreviewDialog1.Document = this.printDocument1;

			this.printPreviewDialog1.Enabled = true;

			this.printPreviewDialog1.Icon = ((System.Drawing.Icon) (resources.GetObject("printPreviewDialog1.Icon")));

			this.printPreviewDialog1.Name = "printPreviewDialog1";

			this.printPreviewDialog1.UseAntiAlias = true;

			this.printPreviewDialog1.Visible = false;

			// 

			// pageSetupDialog1

			// 

			this.pageSetupDialog1.Document = this.printDocument1;

			// 

			// printDialog1

			// 

			this.printDialog1.Document = this.printDocument1;

			this.printDialog1.UseEXDialog = true;

			// 

			// buttonPageSetup

			// 

			this.buttonPageSetup.Anchor = ((System.Windows.Forms.AnchorStyles) (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)

						| System.Windows.Forms.AnchorStyles.Right)));

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

			this.buttonPageSetup.Name = "buttonPageSetup";

			this.buttonPageSetup.Size = new System.Drawing.Size(253, 41);

			this.buttonPageSetup.TabIndex = 0;

			this.buttonPageSetup.Text = "Page Setup";

			this.buttonPageSetup.UseVisualStyleBackColor = true;

			this.buttonPageSetup.Click += new System.EventHandler(this.buttonPageSetup_Click);

			// 

			// buttonPrintPreview

			// 

			this.buttonPrintPreview.Anchor = ((System.Windows.Forms.AnchorStyles) (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)

						| System.Windows.Forms.AnchorStyles.Right)));

			this.buttonPrintPreview.Location = new System.Drawing.Point(12, 59);

			this.buttonPrintPreview.Name = "buttonPrintPreview";

			this.buttonPrintPreview.Size = new System.Drawing.Size(253, 41);

			this.buttonPrintPreview.TabIndex = 1;

			this.buttonPrintPreview.Text = "Print Preview";

			this.buttonPrintPreview.UseVisualStyleBackColor = true;

			this.buttonPrintPreview.Click += new System.EventHandler(this.buttonPrintPreview_Click);

			// 

			// buttonPrint

			// 

			this.buttonPrint.Anchor = ((System.Windows.Forms.AnchorStyles) (((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)

						| System.Windows.Forms.AnchorStyles.Right)));

			this.buttonPrint.Location = new System.Drawing.Point(12, 106);

			this.buttonPrint.Name = "buttonPrint";

			this.buttonPrint.Size = new System.Drawing.Size(253, 41);

			this.buttonPrint.TabIndex = 2;

			this.buttonPrint.Text = "Print";

			this.buttonPrint.UseVisualStyleBackColor = true;

			this.buttonPrint.Click += new System.EventHandler(this.buttonPrint_Click);

			// 

			// Form1

			// 

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

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

			this.ClientSize = new System.Drawing.Size(277, 161);

			this.Controls.Add(this.buttonPrint);

			this.Controls.Add(this.buttonPrintPreview);

			this.Controls.Add(this.buttonPageSetup);

			this.Name = "Form1";

			this.Text = "Print PDF";

			this.Load += new System.EventHandler(this.Form1_Load);

			this.ResumeLayout(false);



		}



		#endregion



		private System.Drawing.Printing.PrintDocument printDocument1;

		private System.Windows.Forms.PrintPreviewDialog printPreviewDialog1;

		private System.Windows.Forms.PageSetupDialog pageSetupDialog1;

		private System.Windows.Forms.PrintDialog printDialog1;

		private System.Windows.Forms.Button buttonPageSetup;

		private System.Windows.Forms.Button buttonPrintPreview;

		private System.Windows.Forms.Button buttonPrint;

	}

}




Form1.cs
using System;
using System.Drawing;
using System.Windows.Forms;

using Bytescout.PDFRenderer;


namespace PrintPDF
{
	public partial class Form1 : Form
	{
		private string _document = @"multipage.pdf";
	    readonly RasterRenderer _rasterRenderer = null;
		private int _page = 0;

		
		public Form1()
		{
			InitializeComponent();

			// Create an instance of Bytescout.PDFRenderer.RasterRenderer object and register it.
			_rasterRenderer = new RasterRenderer();
			_rasterRenderer.RegistrationName = "demo";
			_rasterRenderer.RegistrationKey = "demo";
		}

		private void Form1_Load(object sender, EventArgs e)
		{
			Cursor = Cursors.WaitCursor;

			try
			{
				// Load PDF document
				_rasterRenderer.LoadDocumentFromFile(_document);
			}
			catch (Exception exception)
			{
				MessageBox.Show("Could not open PDF document.\n\n" + exception.Message);
			}
			finally
			{
				Cursor = Cursors.Default;
			}
		}

		private void buttonPageSetup_Click(object sender, EventArgs e)
        {
            // Set landscape orientation if needed
            RectangleF pageRectangle = _rasterRenderer.GetPageRectangle(0);
            if (pageRectangle.Width > pageRectangle.Height)
                pageSetupDialog1.PageSettings.Landscape = true;

            pageSetupDialog1.ShowDialog();
		}

		private void buttonPrintPreview_Click(object sender, EventArgs e)
		{
			_page = 0;
			printPreviewDialog1.Width = 800;
			printPreviewDialog1.Height = 600;
			printPreviewDialog1.ShowDialog();
		}

		private void buttonPrint_Click(object sender, EventArgs e)
		{
			if (printDialog1.ShowDialog() == DialogResult.OK)
			{
				printDocument1.Print();
			}
		}

		private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
		{
			Cursor = Cursors.WaitCursor;

		    try
		    {
		        // For the best quality set the rendering resolution equal to the printer resolution
		        float renderingResolution = e.PageSettings.PrinterResolution.X;

		        // Render page to image
                using (Image image = _rasterRenderer.GetImage(_page, renderingResolution))
		        {
		            // Fit image into the print rectangle keeping the aspect ratio

                    Rectangle printRect = e.MarginBounds;

		            float ratio = printRect.Width / (float) image.Width;
		            int width = printRect.Width;
		            int height = (int) (image.Height * ratio);

		            if (height > printRect.Height)
		            {
		                ratio = printRect.Height / (float) image.Height;
		                width = (int) (image.Width * ratio);
		                height = printRect.Height;
		            }

		            // Draw image on device
		            e.Graphics.DrawImage(image, new Rectangle(printRect.X, printRect.Y, width, height),
		                new Rectangle(0, 0, image.Width, image.Height), GraphicsUnit.Pixel);
		        }

		        if (_page < _rasterRenderer.GetPageCount() - 1)
		        {
		            _page++;
		            e.HasMorePages = true;
		        }
		    }
		    catch (Exception exception)
		    {
		        MessageBox.Show(exception.Message);
		    }
			finally
			{
				Cursor = Cursors.Default;
			}
		}
	}
}

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

namespace PrintPDF
{
    static class Program
    {
        /// <summary>
        /// The main entry point for the application.
        /// </summary>
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new Form1());
        }
    }
}

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

// <auto-generated>

//     This code was generated by a tool.

//     Runtime Version:2.0.50727.4952

//

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

//     the code is regenerated.

// </auto-generated>

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



namespace PrintPDF.Properties

{





	/// <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 ((resourceMan == null))

				{

					global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("PrintPDF.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;

			}

		}

	}

}


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

// <auto-generated>

//     This code was generated by a tool.

//     Runtime Version:2.0.50727.4952

//

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

//     the code is regenerated.

// </auto-generated>

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



namespace PrintPDF.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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