Pagination - insert a picture to custom pages into existing docx document in csharp and vb net

Insert a picture to custom pages into existing DOCX document
using C# and VB.NET


In this example we'll insert the picture to 1st and 3rd pages of DOCX document into specific positions.


To insert the image on the first page of the document, we used this code:


Complete code

using System.Linq;
using System.IO;
using SautinSoft.Document;
using SautinSoft.Document.Drawing;

namespace Example
{
    class Program
    {
        static void Main(string[] args)
        {
            InsertPictureToCustomPages();
        }
        /// <summary>
        /// Insert a picture to custom pages into existing DOCX document.
        /// </summary>
        /// <remarks>
        /// Details: https://sautinsoft.com/products/document/examples/insert-picture-jpg-image-to-custom-docx-page-net-csharp-vb.php
        /// </remarks>
        static void InsertPictureToCustomPages()
        {
            // In this example we'll insert the picture to 1st and 3rd pages
            // of DOCX document into specific positions.

            string inpFile = @"..\..\example.docx";
            string outFile = @"Result.docx";
            string pictFile = @"..\..\picture.jpg";

            DocumentCore dc = DocumentCore.Load(inpFile);
            DocumentPaginator dp = dc.GetPaginator();

            // Step 1: Put the picture to 1st page.

            // Create the Picture object from Jpeg file.
            Picture pict = new Picture(dc, pictFile);

            // Specify the picture size and position.
            pict.Layout = FloatingLayout.Floating(
                new HorizontalPosition(70, LengthUnit.Millimeter, HorizontalPositionAnchor.Margin),
                new VerticalPosition(23, LengthUnit.Millimeter, VerticalPositionAnchor.Margin),
                new Size(LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point),
                          pict.Layout.Size.Height * LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point) / pict.Layout.Size.Width));

            // Put the picture behind the text
            (pict.Layout as FloatingLayout).WrappingStyle = WrappingStyle.BehindText;

            // Find the 1st Element in the 1st page.
            Element e1 = dp.Pages[0].ElementsOnPage.FirstOrDefault(e => e is Run);

            // Insert the picture at this Element.
            e1.Content.End.Insert(pict.Content);

            // Step 2: Put the picture to 3rd page.
            if (dp.Pages.Count >= 3)
            {
                // Find the 1st Element on the 3rd page.
                Element e2 = dp.Pages[2].ElementsOnPage.FirstOrDefault(e => e is Run);

                // Create another picture
                Picture pict2 = new Picture(dc, pictFile);
                pict2.Layout = FloatingLayout.Floating(
                    new HorizontalPosition(10, LengthUnit.Millimeter, HorizontalPositionAnchor.Margin),
                    new VerticalPosition(20, LengthUnit.Millimeter, VerticalPositionAnchor.Margin),
                    new Size(LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point),
                             pict2.Layout.Size.Height * LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point) / pict2.Layout.Size.Width)
                             );
                (pict2.Layout as FloatingLayout).WrappingStyle = WrappingStyle.BehindText;

                // Insert the picture at this Element.
                e2.Content.End.Insert(pict2.Content);
            }
            // Save the document as new DOCX and open it.
            dc.Save(outFile);
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(outFile) { UseShellExecute = true });
        }
    }
}

Download.

        
            Imports System.Linq
Imports System.IO
Imports SautinSoft.Document
Imports SautinSoft.Document.Drawing

Namespace Example
	Friend Class Program
		Shared Sub Main(ByVal args() As String)
			InsertPictureToCustomPages()
		End Sub
		''' <summary>
		''' Insert a picture to custom pages into existing DOCX document.
		''' </summary>
		''' <remarks>
		''' Details: https://sautinsoft.com/products/document/examples/insert-picture-jpg-image-to-custom-docx-page-net-csharp-vb.php
		''' </remarks>
		Private Shared Sub InsertPictureToCustomPages()
			' In this example we'll insert the picture to 1st and 3rd pages
			' of DOCX document into specific positions.

			Dim inpFile As String = "..\example.docx"
			Dim outFile As String = "Result.docx"
			Dim pictFile As String = "..\picture.jpg"

			Dim dc As DocumentCore = DocumentCore.Load(inpFile)
			Dim dp As DocumentPaginator = dc.GetPaginator()

			' Step 1: Put the picture to 1st page.

			' Create the Picture object from Jpeg file.
			Dim pict As New Picture(dc, pictFile)

			' Specify the picture size and position.
			'INSTANT VB WARNING: Instant VB cannot determine whether both operands of this division are integer types - if they are then you should use the VB integer division operator:
			pict.Layout = FloatingLayout.Floating(New HorizontalPosition(70, LengthUnit.Millimeter, HorizontalPositionAnchor.Margin), New VerticalPosition(23, LengthUnit.Millimeter, VerticalPositionAnchor.Margin), New Size(LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point), pict.Layout.Size.Height * LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point) / pict.Layout.Size.Width))

			' Put the picture behind the text
			TryCast(pict.Layout, FloatingLayout).WrappingStyle = WrappingStyle.BehindText

			' Find the 1st Element in the 1st page.
			Dim e1 As Element = dp.Pages(0).ElementsOnPage.FirstOrDefault(Function(e) TypeOf e Is Run)

			' Insert the picture at this Element.
			e1.Content.End.Insert(pict.Content)

			' Step 2: Put the picture to 3rd page.
			If dp.Pages.Count >= 3 Then
				' Find the 1st Element on the 3rd page.
				Dim e2 As Element = dp.Pages(2).ElementsOnPage.FirstOrDefault(Function(e) TypeOf e Is Run)

				' Create another picture
				Dim pict2 As New Picture(dc, pictFile)
				'INSTANT VB WARNING: Instant VB cannot determine whether both operands of this division are integer types - if they are then you should use the VB integer division operator:
				pict2.Layout = FloatingLayout.Floating(New HorizontalPosition(10, LengthUnit.Millimeter, HorizontalPositionAnchor.Margin), New VerticalPosition(20, LengthUnit.Millimeter, VerticalPositionAnchor.Margin), New Size(LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point), pict2.Layout.Size.Height * LengthUnitConverter.Convert(1, LengthUnit.Inch, LengthUnit.Point) / pict2.Layout.Size.Width))
				TryCast(pict2.Layout, FloatingLayout).WrappingStyle = WrappingStyle.BehindText

				' Insert the picture at this Element.
				e2.Content.End.Insert(pict2.Content)
			End If
			' Save the document as new DOCX and open it.
			dc.Save(outFile)
			System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(outFile) With {.UseShellExecute = True})
		End Sub
	End Class
End Namespace

Download.


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