log4net SDK Reference |

# NDC.Clear Method

Clears all the contextual information held on the current thread.

[Visual Basic]
Public Shared Sub Clear()
[C#]
public static void Clear();

#### Remarks

> Note

> The NDC is deprecated and has been replaced by the Stacks. The current NDC implementation forwards to the `ThreadContext.Stacks["NDC"]`.

Clears the stack of NDC data held on the current thread.

#### See Also

NDC Class | log4net Namespace