---
title: "MetadataEnumerator..::.Key Property "
canonical: https://www.graphicsmill.com/docs/gm5/P_Aurigma_GraphicsMill_Codecs_MetadataEnumerator_Key.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/)

# MetadataEnumerator.Key Property 
 
Gets a current key.
 
**Namespace:** [Aurigma.GraphicsMill.Codecs](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)
 **Assembly:** Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)
 
## Syntax
  
```
Public Overridable ReadOnly Property Key As Object
```
 
```csharp
public virtual Object Key { get; }
```
 
### Property Value
Current key.
 
### Implements
 
[IDictionaryEnumerator.Key](http://msdn2.microsoft.com/en-us/kexyac70)
   
## See Also

### Reference

- [MetadataEnumerator Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_Codecs_MetadataEnumerator.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_Codecs.htm.md)