---
title: "Collection<(Of <(T>)>)..::.Contains Method "
canonical: https://www.graphicsmill.com/docs/gm5/M_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601_Contains_1_38a52f19.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/)

# Collection<T>.Contains Method 
 
Determines whether an item is in the [Collection<T>](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601.htm.md).
 
**Namespace:** [Aurigma.GraphicsMill.AjaxControls.VectorObjects](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects.htm.md)
 **Assembly:** Aurigma.GraphicsMill.AjaxControls.VectorObjects (in Aurigma.GraphicsMill.AjaxControls.VectorObjects.dll)
 
## Syntax
  
```
Public Function Contains ( _item As T _
) As Boolean
```
 
```csharp
public bool Contains(T item
)
```
 
### Parameters
 
 - item
     - Type: [T](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601.htm.md)
The item to locate in the [Collection<T>](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601.htm.md).
 
### Return Value
The [Boolean](http://msdn2.microsoft.com/en-us/a28wyd50) value indicating whether the item is found in the [Collection<T>](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601.htm.md).
 
### Implements
 
[ICollection<T>.Contains(T)](http://msdn2.microsoft.com/en-us/k5cf1d56)
   
## See Also

### Reference

- [Collection<T> Class](https://www.graphicsmill.com/docs/gm5/T_Aurigma_GraphicsMill_AjaxControls_VectorObjects_Collection%601.htm.md)
- [Aurigma.GraphicsMill.AjaxControls.VectorObjects Namespace](https://www.graphicsmill.com/docs/gm5/N_Aurigma_GraphicsMill_AjaxControls_VectorObjects.htm.md)