nodeTypedValue Property
Contains the node value expressed in its defined data type.
Script Syntax
objValue = oXMLDOMNode.nodeTypedValue; objXMLDOMNode.nodeTypedValue = objValue;
Example
var xmlDoc = new ActiveXObject("Msxml2.FreeThreadedDOMDocument.5.0"); xmlDoc.documentElement = xmlDoc.createElement("Test"); xmlDoc.documentElement.dataType = "bin.hex"; xmlDoc.documentElement.nodeTypedValue = "ffab123d"; alert(xmlDoc.xml);
Result (in a message box)
<Test xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="bin.hex">ffab123d</Test>
Visual Basic Syntax
objValue = oXMLDOMNode.nodeTypedValue objXMLDOMNode.nodeTypedValue = objValue
Example
Dim xmlDoc As New Msxml2.FreeThreadedDOMDocument50 xmlDoc.documentElement = xmlDoc.createElement("Test") xmlDoc.documentElement.dataType = "bin.hex" xmlDoc.documentElement.nodeTypedValue = "ffab123d" MsgBox xmlDoc.xml
Result (in a message box)
<Test xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="bin.hex">ffab123d</Test>
C/C++ Syntax
HRESULT get_nodeTypedValue( VARIANT *typedValue); HRESULT put_nodeTypedValue( VARIANT typedValue);
Parameters
- typedValue [out, retval][in]
- Value of this node in its defined data type, if such a data type is defined. If this node has no content, the value of the
typedValue
parameter is Null.
C/C++ Return Values
- S_OK
- Value returned if successful.
- E_INVALIDARG
- Value returned if the
typedValue
parameter is Null. - E_FAIL (for
put_nodeTypedValue
only) - Value returned if an error occurs.
Remarks
Variant. The property is read/write. It returns the value of this node in its defined data type, if such a data type is defined. If the node has no content, this property returns Null.
This value depends on the value of the nodeType
property of the IXMLDOMNode
.
This member is an extension of the World Wide Web Consortium (W3C) Document Object Model (DOM).
The data type for this node is defined in its dataType
property. This property also depends on the value of the node type, in the nodeType
property.
Although you can explicitly set the nodeTypedValue
property with a particular data type in the VARIANT, the set operation does not change the data type. The value in the VARIANT is coerced to the data type specified in the dataType
property, and the set operation returns an error if the type coercion is not possible.
Changes to this property are also immediately available from the nodeValue
property.
NODE_ATTRIBUTE | Returns the value in the data representation of the type specified in the schema for the attribute. (Data types are specified using the dt:dt attribute, and because attributes cannot be applied to attributes, the attribute's data type can be specified only in the schema.) If no type was specified, returns a string identical to the nodeValue property. If the new value is not of the type specified in the schema or cannot be coerced to the type specified in the schema, then an error occurs. |
NODE_CDATA_SECTION
NODE_COMMENT NODE_DOCUMENT NODE_DOCUMENT_FRAGMENT NODE_DOCUMENT_TYPE NODE_ENTITY NODE_NOTATION NODE_PROCESSING_INSTRUCTION |
Returns a string that is equal to the nodeValue property. These node types do not have data types. |
NODE_ELEMENT | Returns the value in the data representation of the type specified on the element instance (using the dt:dt attribute) or specified in the schema. If no type was specified on the instance or in the schema, returns a string identical to the nodeValue property. If the element has an attribute data type, returns null. |
NODE_ENTITY_REFERENCE | Returns the value in the data representation of the type specified for the referenced entity. This is limited to entities with a single data type on the root level element of the subtree corresponding to the entity. If no data type was specified, returns a string identical to the nodeValue property. |
NODE_TEXT | Returns the value in the data representation of the type of the containing element. If the containing element was not typed, returns a string identical to the nodeValue property. |
Data Type Mapping
VARIANT returned | Corresponding element data type |
---|---|
VT_BSTR | string |
VT_BSTR | number |
VT_I4 | Int |
VT_CY | Fixed.14.4 |
VT_BOOL | Boolean |
VT_DATE | dateTime |
VT_DATE | dateTime.tz |
VT_DATE | Date |
VT_DATE | Time |
VT_DATE | Time.tz |
VT_I1 | i1 byte |
VT_I2 | i2 |
VT_I4 | i4, int |
VT_UI1 | ui1 |
VT_UI2 | ui2 |
VT_UI4 | ui4 |
VT_FLOAT | r4 |
VT_DOUBLE | r8, float |
VT_BSTR | uuid |
VT_ARRAY | bin.hex |
VT_ARRAY | bin.base64 |
To view reference information for Visual Basic, C/C++, or Script only, click the Language Filter button in the upper-left corner of the page.
See Also
dataType Property | nodeType Property | nodeValue Property
Applies to: IXMLDOMAttribute | IXMLDOMCDATASection | IXMLDOMCharacterData | IXMLDOMComment | DOMDocument | IXMLDOMDocumentFragment | IXMLDOMDocumentType | IXMLDOMElement | IXMLDOMEntity | IXMLDOMEntityReference | IXMLDOMNode | IXMLDOMNotation | IXMLDOMProcessingInstruction | IXMLDOMText