---
title: "XmpData Properties "
canonical: https://www.graphicsmill.com/docs/gm/Properties_T_Aurigma_GraphicsMill_Codecs_XmpData.htm
product: "Graphics Mill"
---

# XmpData Properties 
 
The [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) type exposes the following members.
 
## Properties

|   |  Name |  Description |
| --- | --- | --- |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [Count](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_Count.htm.md) |  Gets the number of nodes contained in the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [IsFixedSize](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_IsFixedSize.htm.md) |  Gets a value indicating whether the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) object has a fixed size. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [IsReadOnly](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_IsReadOnly.htm.md) |  Gets a value indicating whether the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) object is read-only. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [IsSynchronized](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_IsSynchronized.htm.md) |  Gets a value indicating whether access to the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) is synchronized (thread safe). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [Item](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_Item_1_d02429b3.htm.md) |  Gets or sets the element with the specified key. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [Keys](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_Keys.htm.md) |  Gets an ICollection object containing the keys of the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) object. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [Namespaces](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_Namespaces.htm.md) |  Returns an array of namespaces stored in this tree. |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [SyncRoot](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_SyncRoot.htm.md) |  Gets an object that can be used to synchronize access to the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md). |
 |  ![Public property](https://www.graphicsmill.com/docs/gm/icons/pubproperty.gif) |  [Values](https://www.graphicsmill.com/docs/gm/P_Aurigma_GraphicsMill_Codecs_XmpData_Values.htm.md) |  Gets an ICollection object containing the values in the [XmpData](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md) object. |
   
## See Also

### Reference

- [XmpData Class](https://www.graphicsmill.com/docs/gm/T_Aurigma_GraphicsMill_Codecs_XmpData.htm.md)
- [Aurigma.GraphicsMill.Codecs Namespace](https://www.graphicsmill.com/docs/gm/N_Aurigma_GraphicsMill_Codecs.htm.md)