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Asked: 2026-05-15T17:35:43+00:00

When I try to remove some of my child element with RemoveChild(). But throw

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When I try to remove some of my child element with RemoveChild(). But throw exception.
I attached my code below.

    nodeName = doc.SelectSingleNode("//Equipment//DataCollections//EnabledIDs//MyID[@id='" + attrValue + "']"); 
   // Found the nodeName successfully druing run time.
    doc.DocumentElement.RemoveChild(nodeName); 
   // faild to Remove the node

Show error below:

An unhandled exception of type 'System.ArgumentException' occurred in System.Xml.dll

Additional information: The node to be removed is not a child of this node.

How can I remove the node?

[Update]

VS2005 & .NET 2.0 used.

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1 Answer

  1. Editorial Team

    I believe .RemoveChild is removing the child of the node you selected.

    Are there any children under nodeName or is it the leaf already?

    Edit:

    Actually you need to remove the Child of the Parent, try the following:

    nodeName.parentNode.removeChild(nodeName)
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