NAnt SDK Documentation - v0.92 |

# EnvironmentVariableCollection.Contains Method (EnvironmentVariable)

Determines whether a EnvironmentVariable is in the collection.

[Visual Basic]
Overloads Public Function Contains( _
ByVal item As EnvironmentVariable _
) As Boolean
[C#]
public bool Contains(
EnvironmentVariable item
);

#### Parameters

item
  The EnvironmentVariable to locate in the collection.

#### Return Value

true if item is found in the collection; otherwise, false.

#### See Also

EnvironmentVariableCollection Class | NAnt.Core.Types Namespace | EnvironmentVariableCollection.Contains Overload List