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deleteData Method

 

Deletes specified data.

JScript Syntax

oXMLDOMCharacterData.deleteData(offset, count);  

Parameters

offset
A long integer value specifying the offset, in characters, at which to start deleting string data.

count
A long integer value specifying the number of characters to delete.

Example

The following script example creates an IXMLDOMComment object and uses the deleteData method to delete three characters of data starting after the third character in data for the IXMLDOMComment object.

var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.3.0");
var comment;
xmlDoc.async = false;
xmlDoc.loadXML("<root><child/></root>");
if (xmlDoc.parseError.errorCode != 0) {
   var myErr = xmlDoc.parseError;
   WScript.Echo("You have error " + myErr.reason);
} else {
   comment = xmlDoc.createComment("123456789");
   WScript.Echo("Before deleting data: " + comment.xml);
   comment.deleteData(3, 3);
   WScript.Echo("After deleting data: " + comment.xml);}

Output

Before deleting data: <!--123456789>

After deleting data: <!--123789>

C/C++ Syntax

HRESULT deleteData(  
    long offset,  
    long count);  

Parameters

offset[in]
The offset, in characters, at which to start deleting string data.

count[in]
The number of characters to delete.

Return Values

S_OK
The value returned if successful.

S_FALSE
The value when returning Null.

E_FAIL
The value returned if an error occurs.

Remarks

If the offset and count of characters specify a range beyond the end of the string, this method deletes only to the end of the string.

The length property is updated by this operation.

Versioning

Implemented in: MSXML 3.0 and MSXML 6.0

Applies to

IXMLDOMCDATASection | IXMLDOMCharacterData | IXMLDOMComment | IXMLDOMText

See Also

length Property (IXMLDOMCharacterData)