Provides access to members that control XML attributes.
Members
Name | Description | |
---|---|---|
AddAttribute | Adds an attribute to the element. | |
AttributeCount | Number of attributes. | |
DeleteAttribute | Deletes an attribute from the element. | |
FindAttribute | Finds an attribute by name and namespace. | |
LocalName | Name of the attribute. | |
NamespaceURI | Namespace of the attribute. | |
Value | Value of the attribute. |
IXMLAttributes.AddAttribute Method
Adds an attribute to the element.
Public Sub AddAttribute ( _
    ByVal LocalName As String, _
    ByVal NamespaceURI As String, _
    ByVal Value As String _
)
public void AddAttribute (
    string LocalName,
    string NamespaceURI,
    string Value
);
IXMLAttributes.AttributeCount Property
Number of attributes.
Public ReadOnly Property AttributeCount As Integer
public int AttributeCount {get;}
IXMLAttributes.DeleteAttribute Method
Deletes an attribute from the element.
Public Sub DeleteAttribute ( _
    ByVal LocalName As String, _
    ByVal NamespaceURI As String _
)
public void DeleteAttribute (
    string LocalName,
    string NamespaceURI
);
IXMLAttributes.FindAttribute Method
Finds an attribute by name and namespace.
Public Function FindAttribute ( _
    ByVal LocalName As String, _
    ByVal NamespaceURI As String _
) As Integer
public int FindAttribute (
    string LocalName,
    string NamespaceURI
);
IXMLAttributes.LocalName Property
Name of the attribute.
Public Function get_LocalName ( _
    ByVal Index As Integer _
) As String
public string get_LocalName (
    int Index
);
IXMLAttributes.NamespaceURI Property
Namespace of the attribute.
Public Function get_NamespaceURI ( _
    ByVal Index As Integer _
) As String
public string get_NamespaceURI (
    int Index
);
IXMLAttributes.Value Property
Value of the attribute.
Public Function get_Value ( _
    ByVal Index As Integer _
) As String
public string get_Value (
    int Index
);
Classes that implement IXMLAttributes
Classes | Description |
---|---|
XMLAttributes | A collection of XML element attributes. |
Remarks
In XML (as well as in HTML) attributes provide additional information about elements.For example,<software cpu="800 Mhz" min_memory="256 mb" rec_memory="512 mb">ArcInfo</software >Software element has cpu, min_memory, and rec_memory attributes that specify hardware requirements for ArcInfo.Use the AddAttribute method to add new attributes to the element, the DeleteAttribute method to remove any unwanted attributes from the attribute list. The FindAttributemethod**searches for the attribute based on its local name (in our case: cpu, min_memory, or rec_memory) and its namespace URI (Unique Resource Identifier), and returns the index at which the searched attribute was found. The AttributeCount property returns number of attributes in the list. The LocalName, NamespaceURI, and Value** properties return local name, URI, and value of the attribute.Example (VB6):Dim pXMLAttributes As IXMLAttributesSet pXMLAttributes = new XMLAttributes'*** Add a few attributes to the attribute list ***pXMLAttributes.AddAttribute "first", "", "First name"pXMLAttributes.AddAttribute "last", "", "Last name"pXMLAttributes.AddAttribute "middle", "", "Middle name"'*** Remove the middle name attribute ***pXMLAttributes.DeleteAttribute "middle", ""'*** Count the number of attributes in the list ***Dim count as Longcount = pXMLAttributes.AttributeCount'*** Get the index of the Last name attribute ***Dim index as Longindex = pXMLAttributes.FindAttribute "last", ""'*** Get local name, uri, and value ***Dim localName as StringDim uri as StringDim value as StringlocalName = pXMLAttributes.LocalName(index)uri = pXMLAttributes.NamespaceURI(index)value = pXMLAttributes.Value(index)< /P >< /P >