---
title: "BitmapViewer..::.UpdateControlAlongWithBitmap Method "
canonical: https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_WinControls_BitmapViewer_UpdateControlAlongWithBitmap.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.UpdateControlAlongWithBitmap Method 
 
Repaints the bitmap on the control.
 
**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
  
```
Public Sub UpdateControlAlongWithBitmap
```
 
```csharp
public void UpdateControlAlongWithBitmap()
```
 
## Remarks
  
Call this method to reflect changes of the [Bitmap](https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_WinControls_BitmapViewer_Bitmap.htm.md) in the viewer if it cannot be refreshed automatically for some reason.
   
## See Also

### Reference

- [BitmapViewer Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_WinControls_BitmapViewer.htm.md)
- [Aurigma.GraphicsMill.WinControls Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_WinControls.htm.md)