PNG JPG BMP TIFF VSDX
Aspose.Diagram  for .NET

Add Text Watermark to VDX in C#

Native and high performance VDX document watermark using server-side Aspose.Diagram for .NET APIs, without the use of any software like Microsoft or Open Office, Adobe PDF.

How to Watermark VDX File Using C#

In order to watermark VDX file, we’ll use

Aspose.Diagram for .NET

API which is a feature-rich, powerful and easy to use document manipulation and merging API for C# platform. Open

NuGet

package manager, search for Aspose.Diagram and install. You may also use the following command from the Package Manager Console.

Command


PM> Install-Package Aspose.Diagram

Steps for Watermarking VDX Files in C#

A basic document merging and concatenating with

Aspose.Diagram for .NET

APIs can be done with just few lines of code.

  • Open a Diagram object
  • Select Page via its id
  • Use Page’s AddText function
  • Call the Save() method and pass the file name (full path) and format (VSDX) as a parameter.
  • Now you can open and use the VSDX file in Microsoft Office, Adobe PDF or any other compatible program.

System Requirements

Our APIs are supported on all major platforms and Operating Systems. Before executing the code below, please make sure that you have the following prerequisites on your system.

  • Microsoft Windows or a compatible OS with .NET Framework, .NET Core, Mono or COM Interop
  • Development environment like Microsoft Visual Studio
  • Aspose.Diagram for .NET DLL referenced in your project - Install from NuGet using the Download button above
 

Watermark Vdx Files - C#

 
  • About Aspose.Diagram for .NET API

    Aspose.Diagram is a Microsoft Visio document format manipulation API. One can easily load, create, modify, manipulate including daigram elements and convert Visio diagrams to other formats such as PDF, XPS, JPEG, PNG, BMP, TIFF, SVG, EMF and more. It is a standalone API and does not require Microsoft Visio or any other software to be installed.

    Online VDX WaterMark Live Demos

    WaterMark VDX documents right now by visiting our Live Demos website . The live demo has the following benefits

      No need to download Aspose API.
      No need to write any code.
      Just upload your VDX files.
      It will be watermarked and concatenated instantly.

    VDX What is VDX File Format?

    Any drawing or chart created in Microsoft Visio, but saved in XML format have .VDX extension. A Visio drawing XML file is created in Visio software, which is developed by Microsoft. Microsoft Visio has the capability to generate visual documents that can be used in presentations and documents. The Visio drawing XML file contains the visual objects and metadata details of the visual elements. Text can also be added to these visual elements Vision drawing XML file. These Visio drawing XML files are integrated with XML-based formatting standards and image data encoding specifications that allow its content to be rendered and stored by the Microsoft Visio software in the VDX file format.

    Read More

    Other Supported Watermarking Formats

    Using C#, one can easily watermark different formats including.

    Vsd (Microsoft Visio Drawings)
    VSSX (Visio stencil File)
    VSTX (Visio template File)
    VSDM (Visio macro-enabled drawing File)
    VSSM (Visio macro-enabled stencil File)
    VSTM (Visio macro-enabled template File)
    VSDX (Visio drawing File)