Summary

The CP_ATTACHDATA command in CADPower enables users to attach custom object data directly to entities within a CAD drawing. This data is stored using Extended Entity Data (XDATA) and remains embedded in the drawing, eliminating the need for external database connections. The command is fully compatible with major CAD platforms like BricsCAD, AutoCAD, ZWCAD, and ARES Commander, ensuring efficient, data-driven design workflows.

CADPower -> CADPower Object Table Data Tools -> CADPower Object Table Data Tools -> Attach Object Data

Key features include:

• Attach Object Data Effortlessly:
  Add structured information (like material properties, cost details, or geographical attributes) to drawing entities with minimal effort.
• XDATA-Based Data Storage:
  Object data is stored directly within the drawing using CAD-native XDATA. This ensures data integrity without relying on external databases.
• Customizable Data Fields:
  Attach various data types (e.g., String, Real, Integer, or Link) to entities. Define fields using the CP_DATAMAN command and populate them easily using CP_ATTACHDATA.
• Flexible Field Management:
  Add or remove fields, set default values, and update existing records without altering the geometry of the associated objects.
• External File Attachment:
  Attach references to external files (e.g., PDFs, images, or spreadsheets) to CAD objects. The associated files can be opened directly via the Show button.
• Interactive User Interface:
  User-friendly dialogs allow for easy data input and modification without needing to edit code or databases manually.
• Cross-Platform Functionality:
  Seamlessly integrates with BricsCAD, AutoCAD, ZWCAD, and ARES Commander, maintaining consistent performance across different design environments.
• Supports Thematic Mapping:
  Attached object data can be used later for thematic analysis, labeling, or extraction into reports.

Practical Applications:

• GIS and Mapping: Attach geographic coordinates, elevations, and classifications to site plans.
• Building Information Modeling (BIM): Add material properties, supplier information, and construction costs.
• Mechanical Design: Associate part numbers, specifications, and supplier data directly with components.
• Asset Management: Link equipment details and maintenance records to facility drawings.

Example Workflow:

1. Create Data Structure: Use CP_DATAMAN to define a database structure.
2. Attach Data: Run CP_ATTACHDATA to apply this structure to selected entities.
3. Retrieve Data: Use other CADPower tools like CP_EXTRACTDATA to generate reports.
4. Visualize or Share: Share drawings with embedded data or link files for documentation purposes.

The CP_ATTACHDATA command in CADPower bridges the gap between CAD geometry and relevant object information, enhancing drawing intelligence in BricsCAD, AutoCAD, ZWCAD, and ARES Commander. It is an essential tool for professionals seeking better data organization, increased productivity, and streamlined design documentation.