OpenXmlCompositeElement.ReplaceChild<T>(OpenXmlElement, T) Method

Definition

Replaces one of the current element's child elements with another OpenXmlElement element.

C#
public override T ReplaceChild<T> (DocumentFormat.OpenXml.OpenXmlElement newChild, T oldChild) where T : DocumentFormat.OpenXml.OpenXmlElement;
C#
public override T? ReplaceChild<T> (DocumentFormat.OpenXml.OpenXmlElement newChild, T? oldChild) where T : DocumentFormat.OpenXml.OpenXmlElement;

Type Parameters

T

Parameters

newChild
OpenXmlElement

The new OpenXmlElement to put in the child list.

oldChild
T

The OpenXmlElement to be replaced in the child list. Must be a child of the current element.

Returns

T

The OpenXmlElement that was replaced.

Remarks

Returns null if newChild equals null.

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