Enterprise-Grade Revit Add-in
Technical Specifications
Built on native Revit API for maximum performance and reliability. Deep integration with Autodesk's architecture for seamless automation.
Core API Components
IExternalCommand
Command execution interface for user-triggered actions
IExternalApplication
Application-level integration for ribbon customization
IExternalEventHandler
Modeless dialog operations and background processing
DocumentChanged Events
Real-time model monitoring and updates
Transaction/TransactionGroup
Atomic operations with rollback capability
FilteredElementCollector
Optimized element queries for large models
Supported Revit Versions
2024
API version 24.0
Stable
2025
API version 25.0
Stable
2026
API version 26.0
Beta
Primary Classes & Interfaces
Document Management
- Document
- Transaction
- FilteredElementCollector
View Operations
- ViewSheet
- ViewPlan, ViewSection
- ViewSchedule
Element Handling
- FamilyInstance
- FamilySymbol
- BuiltInParameter
Event Handling
- IExternalEventHandler
- ExternalEvent
- WorksharingUtils
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