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AutoCAD 2025 Developer and ObjectARX
    • Customization and Administration Guides
    • DXF Reference
    • AutoLISP and DCL
    • ActiveX and VBA
    • ObjectARX and Managed .NET
      • ObjectARX: Developer's Guide
        • ObjectARX Introductory Concepts
        • Basic Interaction with AutoCAD
          • MFC Support in ObjectARX
          • Selection Set, Entity, and Symbol Table Functions
          • Plot API
          • Global Functions for Interacting with AutoCAD
            • AutoCAD Queries and Commands
            • Getting User Input
              • User-Input Functions
              • Control of User-Input Function Conditions
              • Graphically Dragging Selection Sets
              • User Breaks
              • Returning Values to AutoLISP Functions
            • Conversions
            • Character Type Handling
            • Coordinate System Transformations
            • Display Control
            • Tablet Calibration
            • Wild-Card Matching
          • ObjectARX Global Utility Functions
          • AutoCAD Command Prompt Standard
        • Custom Objects
        • Advanced Topics
        • ObjectARX Graphics, Geometry, and Boundary Representation Libraries
        • Using COM for ObjectARX Development
      • ObjectARX: Reference Guide
      • ObjectARX: Managed .NET Developer's Guide
      • ObjectARX: Managed .NET Reference Guide
      • ObjectARX: Interoperability Guide
      • ObjectARX: Migration Guide
      • ObjectARX: Release Notes
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    Getting User Input

    Several global functions enable an ObjectARX application to request data interactively from the AutoCAD user.

    Topics in this section
    • User-Input Functions
    • Control of User-Input Function Conditions
    • Graphically Dragging Selection Sets
    • User Breaks
    • Returning Values to AutoLISP Functions
    Parent topic: Global Functions for Interacting with AutoCAD

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