---
title: "HistoryData Properties "
canonical: https://www.graphicsmill.com/docs/gmwc/Properties_T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm
archived: true
applies_to:
  - product: "Graphics Mill Web Controls"
---

**You’re viewing documentation for an outdated product.** Graphics Mill Web Controls is no longer part of Graphics Mill. For current design editing and rendering tools, see [Design Atoms .NET](https://customerscanvas.com/docs/on-premises/design-atoms-cs/), [Design Atoms JS](https://customerscanvas.com/docs/on-premises/design-atoms-js/), and [Design Editor](https://customerscanvas.com/docs/on-premises/design-editor/).

# HistoryData Properties 

**Applies to:** Graphics Mill Web Controls · **Archived documentation**
 
The [HistoryData](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md) type exposes the following members.
 
## Properties

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [C](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_C.htm.md) |  Gets or sets a list of the commands. |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [Cur](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_Cur.htm.md) |  Gets or sets an index of the current action. |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [E](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_E.htm.md) |  Gets or sets the value indicating if the undo/redo functionality is enabled. |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [L](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_L.htm.md) |  Gets or sets the value indicating if some command is executing. |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [T](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_T.htm.md) |  Gets or sets the value indicating if the tracking commands functionality is enabled. |
 |  ![Public property](https://www.graphicsmill.com/docs/gmwc/icons/pubproperty.gif) |  [US](https://www.graphicsmill.com/docs/gmwc/P_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_US.htm.md) |  Gets or sets a maximum number of available undo steps. |
   
## See Also

### Reference

- [HistoryData Class](https://www.graphicsmill.com/docs/gmwc/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md)
- [Aurigma.GraphicsMill.AjaxControls.VectorObjects.RedoUndo Namespace](https://www.graphicsmill.com/docs/gmwc/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo.htm.md)