---
title: "CanvasViewer..::.modalBgClass Property "
canonical: https://www.graphicsmill.com/docs/gmwc/P_J_Aurigma_GraphicsMill_AjaxControls_CanvasViewer_modalBgClass.htm
archived: true
applies_to:
  - product: "Graphics Mill Web Controls"
---

**You’re viewing documentation for an outdated product.** Graphics Mill Web Controls is no longer part of Graphics Mill. For current design editing and rendering tools, see [Design Atoms .NET](https://customerscanvas.com/docs/on-premises/design-atoms-cs/), [Design Atoms JS](https://customerscanvas.com/docs/on-premises/design-atoms-js/), and [Design Editor](https://customerscanvas.com/docs/on-premises/design-editor/).

# CanvasViewer.modalBgClass Property 

**Applies to:** Graphics Mill Web Controls · **Archived documentation**
 
Gets modal background class name.
 
**Namespace:** [Aurigma.GraphicsMill.AjaxControls](https://www.graphicsmill.com/docs/gmwc/N_J_Aurigma_GraphicsMill_AjaxControls.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls.VectorObjects (in Aurigma.GraphicsMill.AjaxControls.dll)
 
## Syntax
  
```
function get_modalBgClass();
function set_modalBgClass(value);
```
 
### Property Value
Class name
   
## See Also

### Reference

- [CanvasViewer Class](https://www.graphicsmill.com/docs/gmwc/T_J_Aurigma_GraphicsMill_AjaxControls_CanvasViewer.htm.md)
- [Aurigma.GraphicsMill.AjaxControls Namespace](https://www.graphicsmill.com/docs/gmwc/N_J_Aurigma_GraphicsMill_AjaxControls.htm.md)