1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58

<%@ Page language="c#" Codebehind="Insert2.aspx.cs" AutoEventWireup="false" 
    Inherits="Aspose.Pdf.Kit.Demos.Insert2" 
    MasterPageFile="~/tpl/Demo.Master"
    Title="Insert Pages into Pdf - Aspose.Pdf.Kit Demos"
    %>
<%@ Register TagPrefix="dem" Assembly="Aspose.Demos.Common, Version=1.0.0.0, Culture=neutral, PublicKeyToken=ab721518795be73e" Namespace="Aspose.Demos.Common.HtmlControls" %>
<asp:Content runat="server" ContentPlaceHolderID="MainContent">

<table width="90%" align="center" cellspacing="0" cellpadding="0" border="0">
  <tr>
    <td width="19"><img src="../../../../Common/images/heading_lft.jpg" alt="" width="19" height="41" /></td>
    <td width="100%" class="demos-heading-bg"><h2 class="demos-heading-bg"> &nbsp;Insert Pages into PDF - Aspose.Pdf.Kit</h2></td>
    <td width="19"><img src="../../../../Common/images/heading_rt.jpg" alt="" width="19" height="41" /></td>
  </tr>
<tr>&nbsp;</tr>
</table>

<p class="MsoNormal"><font size=2 face="Arial" ><span style="color:black" >This demo <b> Inserts </b> Pages from one Pdf document into another, based on user input.

<br><br>Using <a href=http://www.aspose.com/documentation/.net-components/aspose.pdf.kit-for-.net/aspose.pdf.kit.pdffileeditor.insert_overloads.html> Insert </a> method in <a href=http://www.aspose.com/documentation/.net-components/aspose.pdf.kit-for-.net/aspose.pdf.kit.pdffileeditor.html> PdfFileEditor</a> class of Aspose.Pdf.Kit component, developers can insert pages at any location of the PDF document.

<br><br>
Fore more information, please visit <a href=http://www.aspose.com/documentation/.net-components/aspose.pdf.kit-for-.net/insert-pages-into-a-pdf-document.html>Insert Pages into a PDF Document. </a><br><br><br></span>

    <p class="componentDescriptionTxt">
        Click <b>Insert</b> to see how demo takes <a href="./resources/Aspose.Pdf.Kit.pdf">document 1</a> 
        and <a href="./resources/Aspose.Pdf.pdf">document 2</a> inserting pages from
        one document into the other based on user input. Results of this operation can be donwloaded by user for review.
        </p>
	<table class="genericTable">
	    <tr>
	        <td>Pags chosen from Pdf file2.</td>
	        <td>Position in Pdf file1.</td>
	    </tr>
	    <tr>
	        <td>
	            <asp:CheckBoxList id="CheckBoxList1" runat="server" CssClass="genericList">
                    <asp:ListItem Value="1" Selected="True">page 1 of file2</asp:ListItem>
                    <asp:ListItem Value="2">page 2 of file2</asp:ListItem>
                    <asp:ListItem Value="3">page 3 of file2</asp:ListItem>
                    <asp:ListItem Value="4">page 4 of file2</asp:ListItem>
                    <asp:ListItem Value="5">page 5 of file2</asp:ListItem>
                </asp:CheckBoxList>
	        </td>
	        <td>
                <asp:RadioButtonList id="RadioButtonList1" runat="server" CssClass="genericList">
	                <asp:ListItem Value="0" Selected="True">at 1st page</asp:ListItem>
	                <asp:ListItem Value="1">at 2nd page</asp:ListItem>
	                <asp:ListItem Value="2">at 3rd page</asp:ListItem>
	                <asp:ListItem Value="3">at 4th page</asp:ListItem>
	                <asp:ListItem Value="4">at 5th page</asp:ListItem>
                </asp:RadioButtonList>
	        </td>
	    </tr>
	</table>
	<asp:Button id="Button1" runat="server"	Text="Insert" ToolTip="Click to insert"></asp:Button>
	&nbsp;pages chosen&nbsp;from Pdf file2 into Pdf file1.
</asp:Content>

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;


namespace Aspose.Pdf.Kit.Demos
{
	/// <summary>
	/// Summary of Insert2 .
	/// </summary>
    public class Insert2 : BasePage
	{
		protected System.Web.UI.HtmlControls.HtmlForm KitDemo;
		protected System.Web.UI.HtmlControls.HtmlGenericControl Div1;
		protected System.Web.UI.HtmlControls.HtmlGenericControl H41;
		protected System.Web.UI.HtmlControls.HtmlGenericControl P1;
		protected System.Web.UI.WebControls.CheckBoxList CheckBoxList1;
		protected System.Web.UI.WebControls.RadioButtonList RadioButtonList1;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.HtmlControls.HtmlGenericControl Font1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
            // Put user code to initialize the page here
        }

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			string path = MapPath(".");						
			path = path.Substring(0, path.LastIndexOf("\\"));	

			//get number of page chosen from pdf file2
			int[] pages;
			ArrayList pageList = new ArrayList();
			for (int i=0; i<CheckBoxList1.Items.Count; i++)
			{				
				if (CheckBoxList1.Items[i].Selected)
				{
					pageList.Add(i+1);
				}
			}
			if(pageList.Count > 0)
			{
				pages = new int[pageList.Count];
				pageList.CopyTo(pages);
			}
			else
			{
				return;
			}

			//get the position at pdf file1
			int position = 1;
			for(int i =0;i<RadioButtonList1.Items.Count; i++)
			{
				if(RadioButtonList1.Items[i].Selected)
				{
					position = i +1;
				}
			}

			// Pdf file in which pages need to be inserted
			string inputfile1 = GetResource("Aspose.Pdf.Kit.pdf");
            
            // pdf file from which pages will be insterted
			string inputfile2 = GetResource("Aspose.Pdf.pdf");
            
            // Create an object of InsertDemo class
			InsertDemo ins = new InsertDemo();
            
            // Call Insert method of InsertDemo class to insert pages from source to target pdf
			ins.Insert(inputfile1,inputfile2,pages,position,Response);
		}
	}
}

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

using System;
using System.IO;
using System.Web;
using Aspose.Pdf.Kit;

namespace Aspose.Pdf.Kit.Demos
{
	/// <summary>
	/// Summary of InsertDemo.
	/// </summary>
	public class InsertDemo
	{
		public InsertDemo()
		{
#if SITE_BUILD
			// NOTE that in production you would want to call 
            // new License().SetLicense("path-to-license-file")
            try
            {
	            Aspose.Demos.Common.WebOperationsBridge.InitLicense(new License());
			}catch
			{
				;
			}
#endif
		}

		public void Insert(string inputfile1,string inputfile2,int[] pages,int position,HttpResponse response)
		{
		// Pdf file to which pages will be inserted
		FileStream inStream1 = File.Open(inputfile1,FileMode.Open,FileAccess.Read,FileShare.Read);
                // Stream of Pdf file for pages
		FileStream inStream2 = File.Open(inputfile2,FileMode.Open,FileAccess.Read,FileShare.Read);

		//new a PdfFileEditor object
		PdfFileEditor pdfEditor = new PdfFileEditor();
		
		//generate new Pdf file output stream
		MemoryStream outStream = new MemoryStream();
                //Call Insert method of PdfFileEditor object to insert pages in input streams at specific location
                pdfEditor.Insert(inStream1,position,inStream2,pages,outStream);
		// create a byte array that will hold the output pdf
                byte[] outBuf = outStream.GetBuffer();

		// specify the duration of time before a page,cached on a browser expires
		response.Expires = 0;
                // Specify the property to buffer the output page
		response.Buffer = true;
		// Erase any buffered HTML output
                response.ClearContent();
            	//Add a new HTML header and value to the response sent to the client
		response.AddHeader("content-disposition","inline; filename=" + "output.pdf");
            	// Specify the HTTP content type for response as Pdf
		response.ContentType = "application/pdf";
                // Write specified information of current HTTP output to Byte array
		response.BinaryWrite(outBuf);
                // close the output stream
		outStream.Close();	
                //end the processing of the current page to ensure that no other HTML content is sent
		response.End();
		}
	}
}