ImageGear .NET v25.1 - Updated
Samples and Demos
Getting Started > Samples and Demos

Most use cases of ImageGear .NET are illustrated as either samples or demos and are placed in the Samples directory of the product.

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Samples

ImageGear .NET has the following samples (organized by category):

ART Annotations

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\ART\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

AddWatermarkToImage WinForms How to apply watermark to raster page. C#, VB.NET VS2015
VS2017
VS2019

AddWatermarkToPDFPage

WinForms

Watermarking a PDF document by adding:

  • A translucent PDF FreeText annotation that says "DRAFT" across the top of the page.
  • A PNG image placed in the center of the page.

Images that support alpha channel transparency may be used.

C#, VB.NET

VS2015
VS2017
VS2019

CAD

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\CAD\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

ConvertCADtoPDF WinForms How to open a CAD file and export it as a 2D or 3D PDF file. C#, VB.NET VS2015
VS2017
VS2019
CreateCADEntity WinForms How to create a blank CAD file and add entities to it. C#, VB.NET VS2015
VS2017
VS2019

Conversion

Sample Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\Conversion\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

ConvertImage

WinForms

How to convert an image to a target format by setting compression, color space, bit-depth, and other saving options.

C#, VB.NET

VS2015
VS2017
VS2019

Image Properties and Metadata

Sample Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\Viewing\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name

GUI

This Sample Demonstrates...

Languages

IDEs

ViewImagePropertiesAndMetadata

WinForms

How to view an image's metadata and properties such as dimensions, bit depth, color space, and resolution.

C#, VB.NET

VS2015
VS2017
VS2019

Licensing

Sample Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\Licensing\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

OEMLicensing Console How to apply an OEM license using the ImageGear .NET API. C#, VB.NET VS2015
VS2017
VS2019

Microsoft Office

Sample Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\Office\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

ConvertOfficeToPDF

WinForms

How to load and convert a Microsoft Office file to PDF.

C#, VB.NET

VS2015
VS2017
VS2019

OCR

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\OCR\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name

GUI

This Sample Demonstrates...

Languages

IDEs

OCRtoTextOrPDF WinForms

How to perform OCR on an image file and output the resulting text to either a PDF or a TXT file.

 C#, VB.NET VS2015
VS2017
VS2019
OCRUsingZones WinForms

How to perform OCR using zones and output the recognized text to a textbox.

 C#, VB.NET VS2015
VS2017
VS2019
OCRLanguageSelection WinForms

How to enable / disable languages before performing OCR and sending the resulting data to a text box.

 C#, VB.NET VS2015
VS2017
VS2019
OCRImagePDF WinForms How to recognize Image PDF and save as PDF file with image over text. C#, VB.NET VS2015
VS2017
VS2019

PDF and PostScript

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\PDF\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name

GUI

This Sample Demonstrates...

Languages

IDEs

AddImageToPDF WinForms How to add images to a PDF document with varying locations and opacity. C#, VB.NET VS2015
VS2017
VS2019
AddAndVerifyPDFSignatures Console How to add and verify digital signatures on a PDF document. C#, VB.NET VS2015
VS2017
VS2019

ConvertDOCXtoPDF

WinForms

How to read a DOCX document page and save it as a PDF file.  

C#, VB.NET

VS2015
VS2017
VS2019

ConvertPDFtoSVG

WinForms

How to convert a PDF document to a SVG using Accusoft's API.  

C#, VB.NET

VS2015
VS2017
VS2019

CreatePDFForm Console How to create and populate form fields on a new PDF. C#, VB.NET

VS2015
VS2017
VS2019

ExtractFormFieldData Console How to extract form field data from PDF files.

C#, VB.NET

 VS2015
VS2017
VS2019

ExtractTextFromPDF

WinForms

How to extract the text content from a PDF document and save it as a text file.

C#, VB.NET

VS2015
VS2017
VS2019

PDFMerge

WinForms

How to merge two PDF documents into a one PDF document.

C#, VB.NET

VS2015
VS2017
VS2019

PDFSecurity

WinForms

How to manage PDF security three ways:

  • Open a password-protected PDF file
  • Write an encrypted password-protected PDF file
  • Remove the encryption and password from a PDF file

C#, VB.NET

VS2015
VS2017
VS2019

PDFToText Console How to extract text from any PDF document. C#, VB.NET VS2015
VS2017
VS2019

SaveCompressedPDF

Console

How to save a compressed PDF document.

C#, VB.NET

VS2015
VS2017
VS2019

SavePDFtoImageGUI

WinForms

How to read a PDF document page by page, index, rasterize a page, and store the raster page as JPEG file.   

C#, VB.NET

VS2015
VS2017
VS2019

SplitPDFUsingMultipleThreads

Console

How to split PDFs using multiple threads.

C#, VB.NET

VS2015
VS2017
VS2019

VerifyAndConvertToPDFA

WinForms

How to convert a PDF document into a PDFA standard and how to verify compliance with ISO-standard PDFA-1a.

C#, VB.NET

VS2015
VS2017
VS2019

SavePDFtoMultiPageTIF.WPF

WPF

Converting a PDF into a multi-page TIF using WPF controls.

C#, VB.NET

VS2015
VS2017
VS2019

Scanning

Sample Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\TWAIN\...

Name

GUI

This Sample Demonstrates...

Languages

IDEs

TWAINScanning WinForms How to scan a document with or without the TWAIN scanner's UI, view the document, then save as a PDF, TIFF, or JPG.

C#, VB.NET

 VS2015
VS2017
VS2019

Viewing

Samples Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\Viewing\...

For convenience, we added identical sample projects created with different versions of Visual Studio.

Name

GUI

This Sample Demonstrates...

Languages

IDEs

DisplayUsingWinForms

WinForms

How to display, navigate, zoom, rotate, and align documents in a GUI using WinForms.

C#, VB.NET

VS2015
VS2017
VS2019

DisplayUsingWPF WPF How to display, navigate, zoom, rotate, and align documents in a GUI using WPF.

C#, VB.NET

 VS2015
VS2017
VS2019

Demos

ImageGear .NET has the following demos (organized by category):

ASP.NET

Demos Location: $INSTALLDIR\Samples\Source Code\ASP.NET\...

See the The HTML5 Viewer Demo for more information.

Name

GUI

This Demonstrates...

Languages

IDEs

CSharp > HTML5Viewer HTML5 Viewer How to display and navigate documents. C#, ASP.NET VS2015
VS2017
VS2019

CSharp > IsisScanningUsingASP.NET

WebForms

Scanning capabilities using ImageGear web components.

C#, ASP.NET

VS2015

ART Annotations

Demo Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\ART\...

Name

GUI

This Demonstrates...

Languages

IDEs

AnnotateImageAndPDF_WPF WPF How to annotate images and PDF with ART marks. C#, VB.NET VS2015
VS2017
VS2019

CAD

Demo Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\CAD\...

Name

GUI

This Demonstrates...

Languages

IDEs

CADViewer

WinForms

How to view and manipulate a CAD file and export it to other supported formats.

C#, VB.NET

VS2015
VS2017
VS2019

Image Processing and Cleanup

Demo Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\ImageProcessing\...

For convenience, we added identical demo projects created with different versions of Visual Studio.

Name

GUI

This Demonstrates...

Languages

IDEs

ImageProcessingAndCleanup

WinForms

How to display and then manipulate an image in different ways.

C#, VB.NET

VS2015
VS2017
VS2019

Medical

Demo Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\MedicalAndDICOM\...

Name

GUI

This Demonstrates...

Languages

IDEs

MedicalAndDICOM_WPF WPF A sample viewer for medical images and is intended for demonstration purposes ONLY. C#, VB.NET VS2015
VS2017
VS2019

PDF

Demo Location: $INSTALLDIR\Samples\Source Code\[CSharp|VBNET]\[VS2015|VS2017|VS2019]\PDF\...

For convenience, we added identical demo projects created with different versions of Visual Studio.

Name

GUI

This Demonstrates...

Languages

IDEs

EditFormFieldAppearances

WinForms

How to modify the visual appearance of fields and their annotations, such as, border color, style, and text color.

C#, VB.NET

VS2015
VS2017
VS2019

 

 

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