Revit addin samples using Revit API. These samples are corresponding to a book related to Revit API development. All samples are based on Revit 2017 version and use C#.
Batch upgrade all Revit files (rvt or rfa) in a given folder.
Export all Revit files (rvt) in a given folder as fbx files.
Quickly create grids based on base point and distances.
Export all custom families in a document to specified folder.
Rename all rooms in the document based on their level.
Batch upgrade all Revit files (rvt or rfa) in a given folder with customized Ribbon tab and button.
Search and show element in a document based on category and name.