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RAD Studio VCL Reference
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IXMLNode.GetChildValue Method
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RAD Studio VCL Reference
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Returns the value of a specified child node.
function GetChildValue(const IndexOrName: OleVariant): OleVariant;
__fastcall OleVariant GetChildValue(const OleVariant IndexOrName);
GetChildValue is the read implementation of the ChildValues property.
IndexOrName identifies the desired child node by either its interface, or by a string that is the local name of the child node.
The return value depends on the type of the child node, as indicated in the following table:
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ntAttribute |
The attribute value |
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ntElement |
If the element contains only text, this is that text value. Otherwise, reading the child's value causes an exception. |
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ntText |
The text |
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ntCData |
The content of the CDATA section. |
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ntEntityRef |
nil (Delphi) or NULL (C++) |
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ntProcessingInstr |
The content of the processing instruction except for the target. |
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ntComment |
The value (text) of the comment. |
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ntDocFragment |
nil (Delphi) or NULL (C++) |
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Description