---
title: "ICallBackDataHandler Methods "
canonical: https://www.graphicsmill.com/docs/gm5/Methods_T_Aurigma_GraphicsMill_AjaxControls_ICallBackDataHandler.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/)

# ICallBackDataHandler Methods 
 
The [ICallBackDataHandler](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_ICallBackDataHandler.htm.md) type exposes the following members.
 
## Methods

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public method](https://www.graphicsmill.com/docs/gm5/icons/pubmethod.gif) |  [GetCallBackExecutionCode](https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_AjaxControls_ICallBackDataHandler_GetCallBackExecutionCode.htm.md) |  Returns a [String](http://msdn2.microsoft.com/en-us/s1wwdcbf) which represents the current state of the control. |
   
## See Also

### Reference

- [ICallBackDataHandler Interface](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_ICallBackDataHandler.htm.md)
- [Aurigma.GraphicsMill.AjaxControls Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls.htm.md)