---
title: "HistoryData Methods "
canonical: https://www.graphicsmill.com/docs/gm5/Methods_T_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.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 Methods 
 
The [HistoryData](https://www.graphicsmill.com/docs/gm5/T_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData.htm.md) type exposes the following members.
 
## Methods

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) ![Static member](https://www.graphicsmill.com/docs/gm5/icons/static.gif) |  [applyState](https://www.graphicsmill.com/docs/gm5/M_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_HistoryData_applyState.htm.md) |  Applies the historyData state to the specified [History](https://www.graphicsmill.com/docs/gm5/T_J_Aurigma_GraphicsMill_AjaxControls_VectorObjects_RedoUndo_History.htm.md). |
   
## See Also

### Reference

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