---
title: "HistoryData Constructor "
canonical: https://www.graphicsmill.com/docs/gm5/O_T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_ctor.htm
product: "Graphics Mill 5.5 for .NET"
---

This documentation is for the old version. [Go to the latest Graphics Mill docs](https://www.graphicsmill.com/docs/gm/)

# HistoryData Constructor 
 
Creates and initializes an instance of the [HistoryData](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md) class.
 
## Overload List

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [HistoryData()](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_ctor.htm.md) |  Creates and initializes an instance of the [HistoryData](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md) class. |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [HistoryData(History)](https://www.graphicsmill.com/docs/gm5/C_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_ctor_1_7833a047.htm.md) |  Creates and initializes an instance of the [HistoryData](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md) class from the specified [History](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_History.htm.md). |
   
## See Also

### Reference

- [HistoryData Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md)
- [HistoryData Members](https://www.graphicsmill.com/docs/gm5/AllMembers_T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md)
- [Aurigma.GraphicsMill.AjaxControls.VectorObjects.RedoUndo Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo.htm.md)