---
title: "BitmapViewer Events"
canonical: https://www.graphicsmill.com/docs/gm5/Events_T_Aurigma_GraphicsMill_WebControls_BitmapViewer.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/)

# BitmapViewer Events
 
The [BitmapViewer](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm.md) type exposes the following members.
 
## Events

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [BitmapChanged](https://www.graphicsmill.com/docs/gm5/E_Aurigma_GraphicsMill_WebControls_BitmapViewer_BitmapChanged.htm.md) |  Fires when [Bitmap](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WebControls_BitmapViewer_Bitmap.htm.md) property is changed or this bitmap is updated. |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Click](https://www.graphicsmill.com/docs/gm5/E_Aurigma_GraphicsMill_WebControls_BitmapViewer_Click.htm.md) |  Fires when the image displayed in the control is clicked. |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [DataBinding](http://msdn2.microsoft.com/en-us/6h0fs4kf) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Disposed](http://msdn2.microsoft.com/en-us/248yxdas) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Init](http://msdn2.microsoft.com/en-us/ddx12zse) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Load](http://msdn2.microsoft.com/en-us/abk3yt37) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [PreRender](http://msdn2.microsoft.com/en-us/768a7bzf) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Scrolled](https://www.graphicsmill.com/docs/gm5/E_Aurigma_GraphicsMill_WebControls_BitmapViewer_Scrolled.htm.md) |  Fires when some scroll bar was moved. |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Unload](http://msdn2.microsoft.com/en-us/fxf48ycz) |  (Inherited from [Control](http://msdn2.microsoft.com/en-us/983zwx2h).) |
 |  ![Public event](https://www.graphicsmill.com/docs/gm5/icons/pubevent.gif) |  [Zoomed](https://www.graphicsmill.com/docs/gm5/E_Aurigma_GraphicsMill_WebControls_BitmapViewer_Zoomed.htm.md) |  Fires when the bitmap is zoomed in this [BitmapViewer](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm.md) control. |
   
## See Also

### Reference

- [BitmapViewer Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WebControls_BitmapViewer.htm.md)
- [Aurigma.GraphicsMill.WebControls Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_WebControls.htm.md)