---
title: "CustomFontRegistry.Merge Method (FontRegistry)"
canonical: https://www.graphicsmill.com/docs/gm/M_Aurigma_GraphicsMill_Drawing_CustomFontRegistry_Merge_1_1d836bf2.htm
archived: false
applies_to:
  - product: "Graphics Mill"
    versions: ["12.1", "6.x-12.x (may differ)"]
    entity_id: "https://www.graphicsmill.com/#software-application"
---

# CustomFontRegistry.Merge Method (FontRegistry)

**Applies to:** Graphics Mill 12.1, 6.x-12.x (may differ)
 
Adds every font from source into this registry.
 
**Namespace:** [Aurigma.GraphicsMill.Drawing](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Drawing.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```csharp
public ReadOnlyCollection<FontAddResult> Merge(FontRegistry source
)
```
 
### Parameters
 
 - source
     - Type: [Aurigma.GraphicsMill.Drawing.FontRegistry](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Drawing_FontRegistry.htm.md)
The font registry to merge fonts from.
 
### Return Value
A [FontAddResult](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Drawing_FontAddResult.htm.md) collection with one entry per font in source, in the same order.
   
## See Also

### Reference

- [CustomFontRegistry Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Drawing_CustomFontRegistry.htm.md)
- [Merge Overload](https://www.graphicsmill.com/docs/gm/O_T_Aurigma_GraphicsMill_Drawing_CustomFontRegistry_Merge.htm.md)
- [Aurigma.GraphicsMill.Drawing Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Drawing.htm.md)