GroupDocs.Viewer for .NET 18.1

GetLayersInfoForCadDcouments_18.1.cs

// For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
// Setup GroupDocs.Viewer config
ViewerConfig config = Utilities.GetConfigurations();

// Create image handler
ViewerImageHandler imageHandler = new ViewerImageHandler(config);
string guid = DocumentName;

// Get document info
CadDocumentInfoContainer documentInfo = (CadDocumentInfoContainer)imageHandler.GetDocumentInfo(guid);

// Loop through all layers contained in the drawing 
foreach (var layer in documentInfo.Layers)
    Console.WriteLine("Layer name: {0}", layer.Name);

RenderDocumentAsHtmlWithDefaultFontSetting_18.1.cs

// For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
// Get Configurations
ViewerConfig config = Utilities.GetConfigurations();

// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
string guid = DocumentName;

// Set default font
HtmlOptions options = new HtmlOptions();
options.DefaultFontName = "Calibri";

// Get pages 
List<PageHtml> pages = htmlHandler.GetPages(guid, options);

foreach (PageHtml page in pages)
{
    //Save each page at disk
    Utilities.SaveAsHtml(page.PageNumber + "_" + DocumentName, page.HtmlContent);
}

RenderPresentationDocumentWithNotes_18.11.cs

// For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
// Get Configurations
ViewerConfig config = Utilities.GetConfigurations();

// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config);
string guid = DocumentName;

// Instantiate HtmlOptions object and set RenderNotes property
HtmlOptions options = new HtmlOptions();
options.SlidesOptions.RenderNotes = true; // Default value is false

// Get document pages in Html form
List<PageHtml> pages = htmlHandler.GetPages(guid, options);

foreach (PageHtml page in pages)
{
    //Save each page at disk
    Utilities.SaveAsHtml(page.PageNumber + "_" + DocumentName, page.HtmlContent);
}

RenderSpecificLayerOfCadDocument_18.1.cs

// For complete examples and data files, please go to https://github.com/groupdocs-viewer/GroupDocs.Viewer-for-.NET
// Get Configurations
ViewerConfig config = Utilities.GetConfigurations();

// Create html handler
ViewerHtmlHandler htmlHandler = new ViewerHtmlHandler(config); 
string guid = DocumentName;

// Set CAD options to render specific layers
HtmlOptions options = new HtmlOptions(); 
options.CadOptions.Layers.Add("electrical");
options.CadOptions.Layers.Add("walls");

// Get pages 
List<PageHtml> pages = htmlHandler.GetPages(guid, options);

foreach (PageHtml page in pages)
{
    //Save each page at disk
    Utilities.SaveAsHtml(page.PageNumber + "_" + DocumentName, page.HtmlContent);
}