OpenXmlElement.LookupPrefix(String) Method

Definition

Finds the corresponding prefix for a namespace uri in the current element scope.

C#
public string LookupPrefix (string namespaceUri);
C#
public string? LookupPrefix (string namespaceUri);

Parameters

namespaceUri
String

The namespace uri.

Returns

The corresponding prefix. Returns null (Nothing in Visual Basic) if no prefix is found.

Applies to

Product Versions
DocumentFormat.OpenXml 2.7.1, 2.7.2, 2.8.0, 2.8.1, 2.9.0, 2.9.1, 2.10.0, 2.10.1, 2.11.0, 2.11.1, 2.11.2, 2.11.3, 2.12.0, 2.12.1, 2.12.2, 2.12.3, 2.13.0, 2.13.1, 2.14.0, 2.15.0, 2.16.0, 2.17.1, 2.18.0, 2.19.0, 2.20.0, 3.0.0, 3.0.1