985863-ug: Updated four files.

Author: sameerkhan001

Document-Processing/PDF/PDF-Library/NET/Working-with-Image-Extraction.md

@@ -15,9 +15,12 @@ Refer to the following code snippet to extract the images from a PDF page.
 
 {% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/PDF-Examples/master/Image%20Extraction/Extract-images-from-a-PDF-pages/.NET/Extract-images-from-a-PDF-pages/Program.cs" %}
 
-//Load an existing PDF
-FileStream docStream = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read);
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
+using Syncfusion.Pdf;
+using Syncfusion.Pdf.Exporting;
+using Syncfusion.Pdf.Parsing;
+
+//Load the PDF document.
+PdfLoadedDocument loadedDocument = new PdfLoadedDocument("Input.pdf");
 //Load the first page
 PdfPageBase pageBase = loadedDocument.Pages[0];
 
@@ -30,8 +33,12 @@ loadedDocument.Close(true);
 
 {% highlight c# tabtitle="C# [Windows-specific]" %}
 
+using Syncfusion.Pdf;
+using Syncfusion.Pdf.Exporting;
+using Syncfusion.Pdf.Parsing;
+
 //Load an existing PDF
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileName);
+PdfLoadedDocument loadedDocument = new PdfLoadedDocument("Input.pdf");
 //Load the first page
 PdfPageBase pageBase = loadedDocument.Pages[0];
 
@@ -44,8 +51,12 @@ loadedDocument.Close(true);
 
 {% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
 
+Imports Syncfusion.Pdf
+Imports Syncfusion.Pdf.Exporting
+Imports Syncfusion.Pdf.Parsing
+
 'Load an existing PDF
-Dim loadedDocument As New PdfLoadedDocument(fileName)
+Dim loadedDocument As New PdfLoadedDocument("Input.pdf")
 'Load the first page
 Dim pageBase As PdfPageBase = loadedDocument.Pages(0)
 
@@ -72,9 +83,13 @@ Refer to the following code snippet to extract the image info from a PDF page.
 
 {% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/PDF-Examples/master/Image%20Extraction/Extract-the-image-info-from-a-PDF-page/.NET/Extract-the-image-info-from-a-PDF-page/Program.cs" %}
 
-//Load an existing PDF
-FileStream docStream = new FileStream("Input.pdf", FileMode.Open, FileAccess.Read);
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(docStream);
+using Syncfusion.Drawing;
+using Syncfusion.Pdf;
+using Syncfusion.Pdf.Exporting;
+using Syncfusion.Pdf.Parsing;
+
+//Load the PDF document.
+PdfLoadedDocument loadedDocument = new PdfLoadedDocument("Input.pdf");
 //Load the first page
 PdfPageBase pageBase = loadedDocument.Pages[0];
 
@@ -87,8 +102,13 @@ loadedDocument.Close(true);
 
 {% highlight c# tabtitle="C# [Windows-specific]" %}
 
+using System.Drawing;
+using Syncfusion.Pdf;
+using Syncfusion.Pdf.Exporting;
+using Syncfusion.Pdf.Parsing;
+
 //Load an existing PDF
-PdfLoadedDocument loadedDocument = new PdfLoadedDocument(fileName);
+PdfLoadedDocument loadedDocument = new PdfLoadedDocument("Input.pdf");
 //Load the first page
 PdfPageBase pageBase = loadedDocument.Pages[0];
 
@@ -101,8 +121,13 @@ loadedDocument.Close(true);
 
 {% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
 
+Imports System.Drawing
+Imports Syncfusion.Pdf
+Imports Syncfusion.Pdf.Exporting
+Imports Syncfusion.Pdf.Parsing
+
 'Load an existing PDF
-Dim loadedDocument As New PdfLoadedDocument(fileName)
+Dim loadedDocument As New PdfLoadedDocument("Input.pdf")
 'Load the first page
 Dim pageBase As PdfPageBase = loadedDocument.Pages(0)
 
@@ -125,6 +150,9 @@ The following code example illustrates how to extract images from an entire PDF
 
 {% highlight c# tabtitle="C# [Cross-platform]" playgroundButtonLink="https://raw.githubusercontent.com/SyncfusionExamples/PDF-Examples/master/Image%20Extraction/Extract-images-from-PDF-documents/.NET/Extract-images-from-PDF-documents/Program.cs" %}
 
+using Syncfusion.Pdf.Parsing;
+using System.IO;
+
 //Get stream from an existing PDF document.
 FileStream inputStream = new FileStream(@"Input.pdf", FileMode.Open, FileAccess.Read);
 //Initialize the PDF document extractor.
@@ -144,6 +172,9 @@ documentExtractor.Dispose();
 
 {% highlight c# tabtitle="C# [Windows-specific]" %}
 
+using Syncfusion.Pdf.Parsing;
+using System.IO;
+
 //Get stream from an existing PDF document.
 FileStream inputStream = new FileStream(@"Input.pdf", FileMode.Open, FileAccess.Read);
 //Initialize the PDF document extractor.
@@ -163,6 +194,9 @@ documentExtractor.Dispose();
 
 {% highlight vb.net tabtitle="VB.NET [Windows-specific]" %}
 
+Imports Syncfusion.Pdf.Parsing
+Imports System.IO
+
 'Get stream from an existing PDF document.
 Dim inputStream As FileStream = New FileStream("Input.pdf", FileMode.Open, FileAccess.Read)
 'Initialize the PDF document extractor.