---
title: "IListItem..::.StateChanged Event"
canonical: https://www.graphicsmill.com/docs/gm5/E_Aurigma_GraphicsMill_WinControls_IListItem_StateChanged.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/)

# IListItem.StateChanged Event
 
Fires when the item state has been changed.
 
**Namespace:** [Aurigma.GraphicsMill.WinControls](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_WinControls.htm.md)
 **Assembly:** Aurigma.GraphicsMill.WinControls (in Aurigma.GraphicsMill.WinControls.dll)
 
## Syntax
  
```
Event StateChanged As StateChangedEventHandler
```
 
```csharp
event StateChangedEventHandler StateChanged
```
 
## Remarks
  
Item state is defined by several properties: [Checked](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WinControls_IListItem_Checked.htm.md), [Focused](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WinControls_IListItem_Focused.htm.md), and [Selected](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WinControls_IListItem_Selected.htm.md). This event is raised whenever some of these properties have been modified.
 
When you implement your own list item, use this event to be able to update the control properly when the item state is changed programmatically.
   
## See Also

### Reference

- [IListItem Interface](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WinControls_IListItem.htm.md)
- [Aurigma.GraphicsMill.WinControls Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_WinControls.htm.md)